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

St. Louis, United States

Day

rain showers with thunderstorms

30°

Night

rain showers with thunderstorms and fog from midnight

22°

Day

generally partly cloudy with light fog at early morning

36°

Night

generally scattered clouds with light fog at dawn

24°

Day

hot and scattered clouds

38°

Night

scattered clouds

25°

Day

hot and mostly clear

37°

Night

clear

25°

Day

hot and scattered clouds

36°

Night

light fog at dawn

25°

Day

light fog at early morning, chance for rain showers with thunderstorms at noon

36°

Night

mostly clear

26°

Day

generally scattered clouds with chance for rain showers at evening

35°

Night

chance for rain showers till midnight, light fog from midnight

25°

Day

light fog at early morning, chance for rain showers with thunderstorms at afternoon

33°

Night

light fog from midnight

23°

Day

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

32°

Night

chance for rain showers with thunderstorms at dawn

22°

Dawn

Thunderstorms

Thunderstorms

21°

Morning

Thunderstorms

Thunderstorms

23°

Noon

Thunderstorms

Thunderstorms

29°

Afternoon

Thunderstorms

Thunderstorms

30°

Evening

Partly Cloudy

Partly Cloudy

27°

Night

Thunderstorms

Thunderstorms

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.

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

6km/h

Morning

Southwestern

7km/h

Noon

Southwestern

9km/h

Afternoon

Southwestern

11km/h

Evening

Southwestern

8km/h

Night

Southern

10km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

85%

Noon

Relative Humidity

76%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

82%

Night

Relative Humidity

98%

Dawn

Precipitation Probability

75%

Morning

Precipitation Probability

80%

Noon

Precipitation Probability

84%

Afternoon

Precipitation Probability

89%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

84%

Dawn

Thunderstorms with Fog

Thunderstorms with Fog

22°

Morning

Mist - Light Fog

Mist - Light Fog

25°

Noon

Partly Cloudy

Partly Cloudy

34°

Afternoon

Very Hot

Very Hot

36°

Evening

Scattered Clouds

Scattered Clouds

30°

Night

Scattered Clouds

Scattered Clouds

26°

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

6km/h

Morning

Southeastern

10km/h

Noon

Southern

11km/h

Afternoon

Southern

14km/h

Evening

Southern

13km/h

Night

Southern

13km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

82%

Noon

Relative Humidity

66%

Afternoon

Relative Humidity

64%

Evening

Relative Humidity

78%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

82%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

24°

Morning

Scattered Clouds

Scattered Clouds

27°

Noon

Very Hot

Very Hot

36°

Afternoon

Very Hot

Very Hot

38°

Evening

Scattered Clouds

Scattered Clouds

30°

Night

Scattered Clouds

Scattered Clouds

26°

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

Southern

10km/h

Morning

Southern

12km/h

Noon

Southern

12km/h

Afternoon

Southern

15km/h

Evening

Southern

15km/h

Night

Southern

15km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

76%

Noon

Relative Humidity

67%

Afternoon

Relative Humidity

61%

Evening

Relative Humidity

76%

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

Mostly Clear

Mostly Clear

25°

Morning

Mostly Clear

Mostly Clear

28°

Noon

Very Hot

Very Hot

36°

Afternoon

Very Hot

Very Hot

37°

Evening

Clear

Clear

30°

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

Southwestern

12km/h

Morning

Southern

9km/h

Noon

Southern

11km/h

Afternoon

Southern

12km/h

Evening

Southern

10km/h

Night

Southern

12km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

75%

Noon

Relative Humidity

62%

Afternoon

Relative Humidity

53%

Evening

Relative Humidity

70%

Night

Relative Humidity

88%

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

Clear

Clear

25°

Morning

Clear

Clear

28°

Noon

Very Hot

Very Hot

35°

Afternoon

Very Hot

Very Hot

36°

Evening

Scattered Clouds

Scattered Clouds

30°

Night

Scattered Clouds

Scattered Clouds

26°

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

Southern

8km/h

Morning

Southern

7km/h

Noon

Southern

8km/h

Afternoon

Southern

15km/h

Evening

Southern

13km/h

Night

Southern

11km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

72%

Noon

Relative Humidity

56%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

73%

Night

Relative Humidity

91%

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

Mist - Light Fog

Mist - Light Fog

25°

Morning

Mist - Light Fog

Mist - Light Fog

28°

Noon

Chance for Thunderstorms

Chance for Thunderstorms

35°

Afternoon

Very Hot

Very Hot

36°

Evening

Partly Cloudy

Partly Cloudy

31°

Night

Scattered Clouds

Scattered Clouds

27°

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

7km/h

Morning

Southern

9km/h

Noon

Southern

11km/h

Afternoon

Southern

11km/h

Evening

Southern

7km/h

Night

Southern

9km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

74%

Noon

Relative Humidity

62%

Afternoon

Relative Humidity

62%

Evening

Relative Humidity

74%

Night

Relative Humidity

73%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

53%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mostly Clear

Mostly Clear

26°

Morning

Scattered Clouds

Scattered Clouds

28°

Noon

Very Hot

Very Hot

35°

Afternoon

Very Hot

Very Hot

35°

Evening

Chance for Rain Showers

Chance for Rain Showers

30°

Night

Chance for Rain Showers

Chance for Rain Showers

27°

Dawn

Southern

9km/h

Morning

Southern

9km/h

Noon

Southern

10km/h

Afternoon

Southern

9km/h

Evening

Southwestern

3km/h

Night

Southwestern

5km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

73%

Noon

Relative Humidity

59%

Afternoon

Relative Humidity

60%

Evening

Relative Humidity

66%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

48%

Night

Precipitation Probability

48%

Dawn

Mist - Light Fog

Mist - Light Fog

25°

Morning

Mist - Light Fog

Mist - Light Fog

26°

Noon

Clear

Clear

33°

Afternoon

Chance for Thunderstorms

Chance for Thunderstorms

33°

Evening

Clear

Clear

29°

Night

Mist - Light Fog

Mist - Light Fog

25°

Dawn

Southwestern

6km/h

Morning

Southwestern

6km/h

Noon

Western

4km/h

Afternoon

Western

6km/h

Evening

Southeastern

6km/h

Night

Southeastern

8km/h

Dawn

Relative Humidity

96%

Morning

Relative Humidity

76%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

62%

Evening

Relative Humidity

73%

Night

Relative Humidity

93%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

40%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

23°

Morning

Partly Cloudy with a chance for Light Rain

Partly Cloudy with a chance for Light Rain

25°

Noon

Scattered Clouds

Scattered Clouds

31°

Afternoon

Thunderstorms

Thunderstorms

32°

Evening

Partly Cloudy

Partly Cloudy

28°

Night

Scattered Clouds

Scattered Clouds

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

Southern

7km/h

Morning

Southern

4km/h

Noon

Southern

2km/h

Afternoon

Southwestern

6km/h

Evening

Western

6km/h

Night

Western

5km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

74%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

60%

Evening

Relative Humidity

69%

Night

Relative Humidity

91%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

36%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

61%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%