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

St. Louis, United States

Day

overcast to partly cloudy

21°

Night

partly cloudy

15°

Day

scattered clouds

26°

Night

partly cloudy

17°

Day

rain showers with thunderstorms from noon

22°

Night

rain showers with thunderstorms and light fog at times

19°

Day

light fog at early morning followed by chance for rain showers with thunderstorms

29°

Night

chance for rain showers with thunderstorms

19°

Day

chance for rain showers with thunderstorms

28°

Night

rain showers with thunderstorms till midnight followed by light fog

22°

Day

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

34°

Night

generally partly cloudy with chance for rain showers at dawn

25°

Day

generally scattered clouds with chance for rain showers at early morning

36°

Night

light fog from midnight

26°

Day

generally mostly clear with light fog at early morning

37°

Night

generally scattered clouds with chance for rain showers with thunderstorms at dawn

25°

Day

chance for rain showers with thunderstorms

32°

Night

rain showers with thunderstorms

21°

Dawn

Overcast

Overcast

16°

Morning

Overcast

Overcast

17°

Noon

Overcast

Overcast

20°

Afternoon

Overcast

Overcast

21°

Evening

Partly Cloudy

Partly Cloudy

20°

Night

Scattered Clouds

Scattered Clouds

17°

Dawn

North-west

18km/h

Morning

Northern

14km/h

Noon

Northern

13km/h

Afternoon

Northern

14km/h

Evening

Northeastern

8km/h

Night

Northeastern

6km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

68%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

56%

Evening

Relative Humidity

69%

Night

Relative Humidity

85%

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

15°

Morning

Mostly Clear

Mostly Clear

18°

Noon

Clear

Clear

25°

Afternoon

Scattered Clouds

Scattered Clouds

26°

Evening

Partly Cloudy

Partly Cloudy

22°

Night

Partly Cloudy

Partly Cloudy

18°

Dawn

Northeastern

6km/h

Morning

Northeastern

7km/h

Noon

Eastern

7km/h

Afternoon

Eastern

8km/h

Evening

Eastern

8km/h

Night

Eastern

8km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

64%

Noon

Relative Humidity

53%

Afternoon

Relative Humidity

50%

Evening

Relative Humidity

63%

Night

Relative Humidity

77%

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

Mostly Cloudy

Mostly Cloudy

17°

Morning

Overcast

Overcast

19°

Noon

Chance for Thunderstorms

Chance for Thunderstorms

20°

Afternoon

Thunderstorms

Thunderstorms

22°

Evening

Thunderstorms

Thunderstorms

21°

Night

Thunderstorms

Thunderstorms

20°

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

Eastern

6km/h

Morning

Southeastern

9km/h

Noon

Southern

11km/h

Afternoon

Southwestern

10km/h

Evening

Western

7km/h

Night

Southwestern

6km/h

Dawn

Relative Humidity

82%

Morning

Relative Humidity

73%

Noon

Relative Humidity

66%

Afternoon

Relative Humidity

68%

Evening

Relative Humidity

87%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

58%

Afternoon

Precipitation Probability

85%

Evening

Precipitation Probability

69%

Night

Precipitation Probability

69%

Dawn

Thunderstorms

Thunderstorms

19°

Morning

Chance for Thunderstorms

Chance for Thunderstorms

22°

Noon

Chance for Thunderstorms

Chance for Thunderstorms

28°

Afternoon

Thunderstorms

Thunderstorms

29°

Evening

Chance for Thunderstorms

Chance for Thunderstorms

24°

Night

Chance for Thunderstorms

Chance for Thunderstorms

20°

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

Western

8km/h

Morning

Western

5km/h

Noon

North-west

3km/h

Afternoon

Northern

6km/h

Evening

Northeastern

5km/h

Night

Northeastern

5km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

78%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

53%

Evening

Relative Humidity

69%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

63%

Morning

Precipitation Probability

40%

Noon

Precipitation Probability

58%

Afternoon

Precipitation Probability

61%

Evening

Precipitation Probability

51%

Night

Precipitation Probability

58%

Dawn

Chance for Rain Showers

Chance for Rain Showers

19°

Morning

Chance for Thunderstorms

Chance for Thunderstorms

21°

Noon

Chance for Thunderstorms

Chance for Thunderstorms

27°

Afternoon

Thunderstorms

Thunderstorms

28°

Evening

Chance for Thunderstorms

Chance for Thunderstorms

23°

Night

Thunderstorms

Thunderstorms

22°

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

Northeastern

9km/h

Morning

Eastern

9km/h

Noon

Southeastern

11km/h

Afternoon

Southeastern

15km/h

Evening

Eastern

14km/h

Night

Eastern

12km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

86%

Noon

Relative Humidity

90%

Afternoon

Relative Humidity

96%

Evening

Relative Humidity

97%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

51%

Morning

Precipitation Probability

53%

Noon

Precipitation Probability

56%

Afternoon

Precipitation Probability

82%

Evening

Precipitation Probability

56%

Night

Precipitation Probability

73%

Dawn

Mist - Light Fog

Mist - Light Fog

22°

Morning

Thunderstorms

Thunderstorms

24°

Noon

Chance for Thunderstorms

Chance for Thunderstorms

33°

Afternoon

Mostly Cloudy

Mostly Cloudy

34°

Evening

Partly Cloudy

Partly Cloudy

29°

Night

Partly Cloudy

Partly Cloudy

25°

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

Northern

8km/h

Morning

Northern

9km/h

Noon

Northeastern

7km/h

Afternoon

Northeastern

8km/h

Evening

Northeastern

8km/h

Night

Northeastern

8km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

84%

Noon

Relative Humidity

73%

Afternoon

Relative Humidity

69%

Evening

Relative Humidity

70%

Night

Relative Humidity

73%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

71%

Noon

Precipitation Probability

49%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Chance for Rain Showers

Chance for Rain Showers

25°

Morning

Chance for Rain Showers

Chance for Rain Showers

27°

Noon

Scattered Clouds

Scattered Clouds

34°

Afternoon

Very Hot

Very Hot

36°

Evening

Mostly Clear

Mostly Clear

31°

Night

Mist - Light Fog

Mist - Light Fog

27°

Dawn

Eastern

8km/h

Morning

Southeastern

11km/h

Noon

Southeastern

12km/h

Afternoon

Southeastern

12km/h

Evening

Southeastern

11km/h

Night

Southeastern

11km/h

Dawn

Relative Humidity

88%

Morning

Relative Humidity

90%

Noon

Relative Humidity

84%

Afternoon

Relative Humidity

76%

Evening

Relative Humidity

79%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

38%

Morning

Precipitation Probability

38%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

26°

Morning

Mist - Light Fog

Mist - Light Fog

28°

Noon

Very Hot

Very Hot

35°

Afternoon

Very Hot

Very Hot

37°

Evening

Clear

Clear

32°

Night

Clear

Clear

27°

Day Hot weather expected / It is recommended to drink plenty of water and cooling liquids, make sure you stay cool and wear light clothing.

Hot weather expected / It is recommended to drink plenty of water and cooling liquids, make sure you stay cool and wear light clothing.

Dawn

Southeastern

11km/h

Morning

Southern

12km/h

Noon

Southern

13km/h

Afternoon

Southern

13km/h

Evening

Southern

13km/h

Night

Southern

12km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

80%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

66%

Evening

Relative Humidity

70%

Night

Relative Humidity

90%

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

Chance for Thunderstorms

Chance for Thunderstorms

25°

Morning

Chance for Thunderstorms

Chance for Thunderstorms

26°

Noon

Scattered Clouds

Scattered Clouds

32°

Afternoon

Chance for Thunderstorms

Chance for Thunderstorms

31°

Evening

Chance for Thunderstorms

Chance for Thunderstorms

25°

Night

Thunderstorms

Thunderstorms

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.

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

Southern

10km/h

Morning

Southern

9km/h

Noon

Southern

8km/h

Afternoon

Southern

10km/h

Evening

Southern

11km/h

Night

Southern

18km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

74%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

61%

Evening

Relative Humidity

70%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

44%

Morning

Precipitation Probability

45%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

36%

Evening

Precipitation Probability

55%

Night

Precipitation Probability

61%