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

St. Louis, United States

Day

scattered clouds

33°

Night

clear

22°

Day

clear to partly cloudy

34°

Night

rain showers with thunderstorms at dawn

24°

Day

rain showers with thunderstorms

32°

Night

light fog at night followed by chance for rain showers with thunderstorms

23°

Day

rain showers with thunderstorms

34°

Night

generally partly cloudy with chance for rain showers with thunderstorms at night

23°

Day

generally mostly cloudy with rain showers at afternoon

34°

Night

light fog from midnight

23°

Day

light fog at early morning followed by rain showers with thunderstorms

34°

Night

light fog, chance for rain showers at dawn

23°

Day

chance for rain showers at times

35°

Night

chance for rain showers

23°

Day

scattered clouds

37°

Night

generally scattered clouds with rain showers with thunderstorms at dawn

24°

Day

rain showers with thunderstorms

25°

Night

clear

19°

Dawn

Clear

Clear

23°

Morning

Mostly Clear

Mostly Clear

26°

Noon

Scattered Clouds

Scattered Clouds

32°

Afternoon

Scattered Clouds

Scattered Clouds

33°

Evening

Clear

Clear

27°

Night

Clear

Clear

24°

Dawn

Southern

5km/h

Morning

Southern

6km/h

Noon

Southern

12km/h

Afternoon

Southern

12km/h

Evening

Southeastern

10km/h

Night

Southeastern

10km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

64%

Noon

Relative Humidity

49%

Afternoon

Relative Humidity

43%

Evening

Relative Humidity

55%

Night

Relative Humidity

79%

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 Clear

Mostly Clear

22°

Morning

Mostly Clear

Mostly Clear

25°

Noon

Scattered Clouds

Scattered Clouds

33°

Afternoon

Scattered Clouds

Scattered Clouds

34°

Evening

Partly Cloudy

Partly Cloudy

28°

Night

Mostly Clear

Mostly Clear

25°

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

7km/h

Morning

Southern

10km/h

Noon

Southern

10km/h

Afternoon

Southern

13km/h

Evening

Southwestern

9km/h

Night

Southwestern

9km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

56%

Noon

Relative Humidity

40%

Afternoon

Relative Humidity

37%

Evening

Relative Humidity

47%

Night

Relative Humidity

68%

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

Thunderstorms

Thunderstorms

24°

Morning

Thunderstorms

Thunderstorms

25°

Noon

Thunderstorms

Thunderstorms

32°

Afternoon

Thunderstorms

Thunderstorms

30°

Evening

Partly Cloudy

Partly Cloudy

26°

Night

Mist - Light Fog

Mist - Light Fog

24°

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

Southwestern

10km/h

Morning

Southwestern

11km/h

Noon

Southwestern

14km/h

Afternoon

Southwestern

12km/h

Evening

Southwestern

7km/h

Night

Southwestern

6km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

77%

Noon

Relative Humidity

66%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

84%

Night

Relative Humidity

95%

Dawn

Precipitation Probability

64%

Morning

Precipitation Probability

90%

Noon

Precipitation Probability

87%

Afternoon

Precipitation Probability

87%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Chance for Thunderstorms

Chance for Thunderstorms

23°

Morning

Chance for Thunderstorms

Chance for Thunderstorms

25°

Noon

Thunderstorms

Thunderstorms

31°

Afternoon

Thunderstorms

Thunderstorms

34°

Evening

Chance for Thunderstorms

Chance for Thunderstorms

28°

Night

Chance for Thunderstorms

Chance for Thunderstorms

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.

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

4km/h

Morning

North-west

8km/h

Noon

Northern

7km/h

Afternoon

Northern

9km/h

Evening

Northeastern

7km/h

Night

Northeastern

8km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

77%

Noon

Relative Humidity

66%

Afternoon

Relative Humidity

61%

Evening

Relative Humidity

71%

Night

Relative Humidity

84%

Dawn

Precipitation Probability

56%

Morning

Precipitation Probability

60%

Noon

Precipitation Probability

69%

Afternoon

Precipitation Probability

73%

Evening

Precipitation Probability

49%

Night

Precipitation Probability

49%

Dawn

Partly Cloudy

Partly Cloudy

23°

Morning

Mostly Cloudy

Mostly Cloudy

25°

Noon

Mostly Cloudy

Mostly Cloudy

33°

Afternoon

Partly Cloudy with Rain Showers

Partly Cloudy with Rain Showers

34°

Evening

Scattered Clouds

Scattered Clouds

29°

Night

Mist - Light Fog

Mist - Light Fog

23°

Dawn

Northeastern

5km/h

Morning

Eastern

6km/h

Noon

Eastern

3km/h

Afternoon

Northeastern

5km/h

Evening

Southern

1km/h

Night

Southwestern

5km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

74%

Noon

Relative Humidity

59%

Afternoon

Relative Humidity

60%

Evening

Relative Humidity

72%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

62%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

23°

Morning

Thunderstorms

Thunderstorms

25°

Noon

Chance for Thunderstorms

Chance for Thunderstorms

32°

Afternoon

Thunderstorms

Thunderstorms

34°

Evening

Partly Cloudy

Partly Cloudy

28°

Night

Mist - Light Fog

Mist - Light Fog

23°

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

3km/h

Morning

Western

3km/h

Noon

Southeastern

3km/h

Afternoon

Southeastern

6km/h

Evening

Eastern

5km/h

Night

Eastern

4km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

76%

Noon

Relative Humidity

69%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

85%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

77%

Noon

Precipitation Probability

60%

Afternoon

Precipitation Probability

82%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Chance for Rain Showers

Chance for Rain Showers

23°

Morning

Chance for Rain Showers

Chance for Rain Showers

26°

Noon

Chance for Rain Showers

Chance for Rain Showers

33°

Afternoon

Very Hot

Very Hot

35°

Evening

Chance for Rain Showers

Chance for Rain Showers

29°

Night

Chance for Rain Showers

Chance for Rain Showers

23°

Dawn

Western

4km/h

Morning

Western

6km/h

Noon

North-west

7km/h

Afternoon

North-west

9km/h

Evening

Northeastern

6km/h

Night

Eastern

8km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

74%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

43%

Evening

Relative Humidity

53%

Night

Relative Humidity

85%

Dawn

Precipitation Probability

41%

Morning

Precipitation Probability

41%

Noon

Precipitation Probability

41%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

46%

Night

Precipitation Probability

48%

Dawn

Chance for Rain Showers

Chance for Rain Showers

23°

Morning

Mist - Light Fog

Mist - Light Fog

27°

Noon

Very Hot

Very Hot

36°

Afternoon

Very Hot

Very Hot

37°

Evening

Mostly Clear

Mostly Clear

31°

Night

Scattered Clouds

Scattered Clouds

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

Southwestern

8km/h

Morning

Southwestern

12km/h

Noon

Western

15km/h

Afternoon

Western

17km/h

Evening

Western

9km/h

Night

Western

12km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

63%

Noon

Relative Humidity

39%

Afternoon

Relative Humidity

37%

Evening

Relative Humidity

56%

Night

Relative Humidity

73%

Dawn

Precipitation Probability

44%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Thunderstorms

Thunderstorms

24°

Morning

Thunderstorms

Thunderstorms

23°

Noon

Thunderstorms

Thunderstorms

24°

Afternoon

Thunderstorms

Thunderstorms

25°

Evening

Mostly Clear

Mostly Clear

24°

Night

Mostly Clear

Mostly Clear

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

North-west

9km/h

Morning

Northern

13km/h

Noon

North-west

12km/h

Afternoon

North-west

11km/h

Evening

Northern

10km/h

Night

Northern

8km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

89%

Noon

Relative Humidity

89%

Afternoon

Relative Humidity

79%

Evening

Relative Humidity

83%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

65%

Morning

Precipitation Probability

65%

Noon

Precipitation Probability

68%

Afternoon

Precipitation Probability

70%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%