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

Day

chance for rain showers with thunderstorms at afternoon

26°

Night

rain showers with thunderstorms

16°

Day

rain showers with thunderstorms from morning till afternoon

27°

Night

partly cloudy

21°

Day

rain showers with thunderstorms from noon

24°

Night

chance for rain showers mainly at dawn

14°

Day

chance for rain showers with thunderstorms

26°

Night

rain with thunderstorms heavy at times from midnight

19°

Day

rain showers with thunderstorms

19°

Night

chance for rain showers till midnight

Day

mostly cloudy

12°

Night

cold and clear

Day

partly cloudy

14°

Night

partly cloudy

Day

partly cloudy

20°

Night

cold and partly cloudy

Day

cold and scattered clouds

15°

Night

mostly cloudy

Dawn

Mostly Cloudy

Mostly Cloudy

18°

Morning

Scattered Clouds

Scattered Clouds

20°

Noon

Overcast

Overcast

26°

Afternoon

Chance for Thunderstorms

Chance for Thunderstorms

26°

Evening

Thunderstorms

Thunderstorms

20°

Night

Thunderstorms

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

Southwestern

16km/h

Morning

Southern

18km/h

Noon

Southern

21km/h

Afternoon

Southwestern

19km/h

Evening

Western

13km/h

Night

Western

10km/h

Dawn

Relative Humidity

73%

Morning

Relative Humidity

62%

Noon

Relative Humidity

49%

Afternoon

Relative Humidity

42%

Evening

Relative Humidity

77%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

55%

Evening

Precipitation Probability

77%

Night

Precipitation Probability

80%

Dawn

Thunderstorms

Thunderstorms

16°

Morning

Thunderstorms

Thunderstorms

18°

Noon

Thunderstorms

Thunderstorms

23°

Afternoon

Thunderstorms

Thunderstorms

27°

Evening

Mostly Cloudy

Mostly Cloudy

23°

Night

Scattered Clouds

Scattered Clouds

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

North-west

4km/h

Morning

Southeastern

4km/h

Noon

Southeastern

3km/h

Afternoon

North-west

14km/h

Evening

Eastern

13km/h

Night

Southeastern

18km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

88%

Noon

Relative Humidity

69%

Afternoon

Relative Humidity

74%

Evening

Relative Humidity

91%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

84%

Morning

Precipitation Probability

98%

Noon

Precipitation Probability

97%

Afternoon

Precipitation Probability

85%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

21°

Morning

Overcast

Overcast

21°

Noon

Thunderstorms

Thunderstorms

21°

Afternoon

Thunderstorms

Thunderstorms

24°

Evening

Chance for Rain Showers

Chance for Rain Showers

21°

Night

Mostly Cloudy

Mostly Cloudy

16°

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

20km/h

Morning

Southern

29km/h

Noon

Southern

28km/h

Afternoon

Southern

28km/h

Evening

Southern

26km/h

Night

Southern

24km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

74%

Noon

Relative Humidity

68%

Afternoon

Relative Humidity

70%

Evening

Relative Humidity

72%

Night

Relative Humidity

75%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

82%

Afternoon

Precipitation Probability

98%

Evening

Precipitation Probability

59%

Night

Precipitation Probability

0%

Dawn

Chance for Rain Showers

Chance for Rain Showers

14°

Morning

Chance for Thunderstorms

Chance for Thunderstorms

18°

Noon

Chance for Thunderstorms

Chance for Thunderstorms

25°

Afternoon

Thunderstorms

Thunderstorms

26°

Evening

Partly Cloudy

Partly Cloudy

22°

Night

Thunderstorms

Thunderstorms

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

Southern

17km/h

Morning

Southeastern

17km/h

Noon

Southern

20km/h

Afternoon

Southern

20km/h

Evening

Southern

16km/h

Night

Southern

18km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

88%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

63%

Evening

Relative Humidity

72%

Night

Relative Humidity

78%

Dawn

Precipitation Probability

56%

Morning

Precipitation Probability

49%

Noon

Precipitation Probability

42%

Afternoon

Precipitation Probability

79%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

66%

Dawn

Heavy Rain with Thunderstorms

Heavy Rain with Thunderstorms

19°

Morning

Thunderstorms

Thunderstorms

18°

Noon

Rain Showers

Rain Showers

16°

Afternoon

Rainy

Rainy

11°

Evening

Chance for Rain Showers

Chance for Rain Showers

10°

Night

Chance for Rain Showers

Chance for Rain Showers

Dawn

Southern

14km/h

Morning

Southern

20km/h

Noon

Southern

21km/h

Afternoon

Southwestern

16km/h

Evening

North-west

16km/h

Night

North-west

19km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

91%

Noon

Relative Humidity

88%

Afternoon

Relative Humidity

91%

Evening

Relative Humidity

91%

Night

Relative Humidity

87%

Dawn

Precipitation Probability

76%

Morning

Precipitation Probability

87%

Noon

Precipitation Probability

84%

Afternoon

Precipitation Probability

74%

Evening

Precipitation Probability

37%

Night

Precipitation Probability

37%

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Mostly Cloudy

Mostly Cloudy

11°

Afternoon

Scattered Clouds

Scattered Clouds

12°

Evening

Mostly Clear

Mostly Clear

Night

Mostly Clear

Mostly Clear

Night Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Dawn

North-west

18km/h

Morning

North-west

22km/h

Noon

North-west

23km/h

Afternoon

North-west

25km/h

Evening

North-west

16km/h

Night

North-west

12km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

56%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

34%

Evening

Relative Humidity

36%

Night

Relative Humidity

45%

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

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Scattered Clouds

Scattered Clouds

13°

Afternoon

Partly Cloudy

Partly Cloudy

14°

Evening

Partly Cloudy

Partly Cloudy

11°

Night

Scattered Clouds

Scattered Clouds

Dawn

Western

7km/h

Morning

Western

9km/h

Noon

North-west

12km/h

Afternoon

North-west

14km/h

Evening

Northern

9km/h

Night

Southeastern

8km/h

Dawn

Relative Humidity

56%

Morning

Relative Humidity

46%

Noon

Relative Humidity

41%

Afternoon

Relative Humidity

34%

Evening

Relative Humidity

42%

Night

Relative Humidity

58%

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

Morning

Scattered Clouds

Scattered Clouds

10°

Noon

Scattered Clouds

Scattered Clouds

19°

Afternoon

Scattered Clouds

Scattered Clouds

20°

Evening

Partly Cloudy

Partly Cloudy

10°

Night

Scattered Clouds

Scattered Clouds

Night Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Dawn

Southern

10km/h

Morning

Southern

11km/h

Noon

Western

11km/h

Afternoon

North-west

23km/h

Evening

Northeastern

22km/h

Night

Northeastern

21km/h

Dawn

Relative Humidity

59%

Morning

Relative Humidity

54%

Noon

Relative Humidity

43%

Afternoon

Relative Humidity

44%

Evening

Relative Humidity

76%

Night

Relative Humidity

76%

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

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Scattered Clouds

Scattered Clouds

12°

Afternoon

Overcast

Overcast

15°

Evening

Overcast

Overcast

11°

Night

Cloudy

Cloudy

Dawn

Northeastern

17km/h

Morning

Eastern

17km/h

Noon

Eastern

17km/h

Afternoon

Eastern

16km/h

Evening

Southeastern

13km/h

Night

Southeastern

14km/h

Dawn

Relative Humidity

70%

Morning

Relative Humidity

52%

Noon

Relative Humidity

43%

Afternoon

Relative Humidity

43%

Evening

Relative Humidity

58%

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%