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Weather hour by hour (periods) in St. Louis , United States

St. Louis, United States

Day

clear to partly cloudy

22°

Night

generally partly cloudy with rain showers at dawn

13°

Day

rain showers with thunderstorms till noon

28°

Night

chance for rain showers with thunderstorms at dawn

19°

Day

chance for rain with thunderstorms heavy at times

31°

Night

light fog

19°

Day

partly cloudy

30°

Night

scattered clouds

22°

Day

rain showers with thunderstorms from noon

28°

Night

chance for rain showers with thunderstorms till midnight followed by light fog

16°

Day

light fog at early morning, rain showers with thunderstorms from noon

21°

Night

rain showers with thunderstorms

16°

Day

generally overcast with chance for rain showers at early morning

17°

Night

chance for rain showers with thunderstorms at dawn

14°

Day

chance for rain showers with thunderstorms

25°

Night

chance for rain with thunderstorms heavy at times

16°

Day

chance for rain showers at early morning, light fog from morning till noon

15°

Night

overcast to clear

11°

Dawn

Clear

Clear

10°

Morning

Clear

Clear

13°

Noon

Scattered Clouds

Scattered Clouds

20°

Afternoon

Scattered Clouds

Scattered Clouds

22°

Evening

Mostly Cloudy

Mostly Cloudy

17°

Night

Cloudy

Cloudy

15°

Dawn

Northeastern

6km/h

Morning

Southeastern

6km/h

Noon

Southeastern

7km/h

Afternoon

Southeastern

14km/h

Evening

Southeastern

13km/h

Night

Southeastern

14km/h

Dawn

Relative Humidity

77%

Morning

Relative Humidity

46%

Noon

Relative Humidity

36%

Afternoon

Relative Humidity

32%

Evening

Relative Humidity

42%

Night

Relative Humidity

52%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Rain Showers

Rain Showers

13°

Morning

Thunderstorms

Thunderstorms

15°

Noon

Partly Cloudy with a chance for Thunderstorms and Light Rain

Partly Cloudy with a chance for Thunderstorms and Light Rain

27°

Afternoon

Overcast

Overcast

28°

Evening

Partly Cloudy

Partly Cloudy

21°

Night

Partly Cloudy

Partly Cloudy

19°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Southeastern

18km/h

Morning

Southeastern

18km/h

Noon

Southern

13km/h

Afternoon

Southern

13km/h

Evening

Southeastern

12km/h

Night

Southeastern

12km/h

Dawn

Relative Humidity

59%

Morning

Relative Humidity

71%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

52%

Evening

Relative Humidity

65%

Night

Relative Humidity

81%

Dawn

Precipitation Probability

74%

Morning

Precipitation Probability

90%

Noon

Precipitation Probability

48%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Chance for Thunderstorms

Chance for Thunderstorms

19°

Morning

Heavy Rain with Thunderstorms

Heavy Rain with Thunderstorms

22°

Noon

Heavy Rain with Thunderstorms

Heavy Rain with Thunderstorms

31°

Afternoon

Chance for Thunderstorms

Chance for Thunderstorms

31°

Evening

Scattered Clouds

Scattered Clouds

24°

Night

Mist - Light Fog

Mist - Light Fog

21°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Southern

15km/h

Morning

Southwestern

13km/h

Noon

Southwestern

7km/h

Afternoon

Southern

6km/h

Evening

Southeastern

6km/h

Night

Southeastern

7km/h

Dawn

Relative Humidity

79%

Morning

Relative Humidity

76%

Noon

Relative Humidity

71%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

91%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

53%

Morning

Precipitation Probability

60%

Noon

Precipitation Probability

60%

Afternoon

Precipitation Probability

51%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

19°

Morning

Scattered Clouds

Scattered Clouds

21°

Noon

Mostly Cloudy

Mostly Cloudy

29°

Afternoon

Mostly Cloudy

Mostly Cloudy

30°

Evening

Scattered Clouds

Scattered Clouds

25°

Night

Scattered Clouds

Scattered Clouds

23°

Dawn

Southern

9km/h

Morning

Southern

15km/h

Noon

Southern

19km/h

Afternoon

Southern

20km/h

Evening

Southern

18km/h

Night

Southern

21km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

74%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

47%

Evening

Relative Humidity

56%

Night

Relative Humidity

62%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

22°

Morning

Overcast

Overcast

24°

Noon

Chance for Thunderstorms

Chance for Thunderstorms

25°

Afternoon

Thunderstorms

Thunderstorms

28°

Evening

Chance for Thunderstorms

Chance for Thunderstorms

23°

Night

Chance for Thunderstorms

Chance for Thunderstorms

18°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Southern

18km/h

Morning

Southern

21km/h

Noon

Southern

24km/h

Afternoon

Southern

27km/h

Evening

Southern

21km/h

Night

Southern

24km/h

Dawn

Relative Humidity

78%

Morning

Relative Humidity

79%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

69%

Evening

Relative Humidity

83%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

59%

Afternoon

Precipitation Probability

68%

Evening

Precipitation Probability

40%

Night

Precipitation Probability

48%

Dawn

Mist - Light Fog

Mist - Light Fog

16°

Morning

Mist - Light Fog

Mist - Light Fog

17°

Noon

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

20°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

21°

Evening

Thunderstorms

Thunderstorms

19°

Night

Thunderstorms

Thunderstorms

16°

Dawn

Southern

16km/h

Morning

Southern

15km/h

Noon

Southern

16km/h

Afternoon

Southern

15km/h

Evening

Southern

7km/h

Night

Southwestern

9km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

84%

Noon

Relative Humidity

76%

Afternoon

Relative Humidity

77%

Evening

Relative Humidity

87%

Night

Relative Humidity

98%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

64%

Afternoon

Precipitation Probability

64%

Evening

Precipitation Probability

61%

Night

Precipitation Probability

64%

Dawn

Thunderstorms

Thunderstorms

16°

Morning

Chance for Rain Showers

Chance for Rain Showers

16°

Noon

Overcast

Overcast

17°

Afternoon

Overcast

Overcast

17°

Evening

Mostly Cloudy

Mostly Cloudy

15°

Night

Mostly Cloudy

Mostly Cloudy

14°

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Western

9km/h

Morning

Northern

14km/h

Noon

Northern

14km/h

Afternoon

Northern

14km/h

Evening

Northern

12km/h

Night

Northeastern

17km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

78%

Noon

Relative Humidity

66%

Afternoon

Relative Humidity

66%

Evening

Relative Humidity

68%

Night

Relative Humidity

72%

Dawn

Precipitation Probability

61%

Morning

Precipitation Probability

54%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Chance for Thunderstorms

Chance for Thunderstorms

14°

Morning

Chance for Thunderstorms

Chance for Thunderstorms

17°

Noon

Chance for Thunderstorms

Chance for Thunderstorms

20°

Afternoon

Chance for Thunderstorms

Chance for Thunderstorms

25°

Evening

Chance for Thunderstorms

Chance for Thunderstorms

22°

Night

Heavy Rain with Thunderstorms

Heavy Rain with Thunderstorms

18°

Day Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Night Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Rain and thunderstorms expected (could be heavy locally) / Risk of possible increase on water levels on the roads, flash floods and traffic jams.

Dawn

Northeastern

17km/h

Morning

Northeastern

16km/h

Noon

Northeastern

14km/h

Afternoon

Northeastern

13km/h

Evening

Northeastern

10km/h

Night

Northeastern

10km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

52%

Noon

Relative Humidity

76%

Afternoon

Relative Humidity

65%

Evening

Relative Humidity

67%

Night

Relative Humidity

75%

Dawn

Precipitation Probability

35%

Morning

Precipitation Probability

37%

Noon

Precipitation Probability

37%

Afternoon

Precipitation Probability

41%

Evening

Precipitation Probability

35%

Night

Precipitation Probability

60%

Dawn

Chance for Thunderstorms

Chance for Thunderstorms

16°

Morning

Chance for Rain Showers

Chance for Rain Showers

14°

Noon

Mist - Light Fog

Mist - Light Fog

15°

Afternoon

Overcast

Overcast

15°

Evening

Overcast

Overcast

14°

Night

Overcast

Overcast

13°

Dawn

Northeastern

9km/h

Morning

Northeastern

9km/h

Noon

Northeastern

8km/h

Afternoon

Northeastern

8km/h

Evening

Northeastern

6km/h

Night

Northeastern

7km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

85%

Noon

Relative Humidity

94%

Afternoon

Relative Humidity

65%

Evening

Relative Humidity

68%

Night

Relative Humidity

85%

Dawn

Precipitation Probability

40%

Morning

Precipitation Probability

40%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%