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

Day

scattered clouds

24°

Night

scattered clouds

13°

Day

partly cloudy

25°

Night

generally partly cloudy with rain showers with thunderstorms at dawn

15°

Day

rain with thunderstorms heavy at times

30°

Night

rain showers with thunderstorms till early night hours, light fog from midnight

10°

Day

partly cloudy

21°

Night

rain showers till midnight

11°

Day

clear to cloudy

18°

Night

mostly clear

Day

mostly cloudy

19°

Night

chance for rain showers at times

Day

chance for rain showers till morning

15°

Night

partly cloudy

Day

mostly clear to overcast

15°

Night

partly cloudy

Day

scattered clouds to overcast

11°

Night

overcast to mostly clear

Dawn

Scattered Clouds

Scattered Clouds

13°

Morning

Scattered Clouds

Scattered Clouds

16°

Noon

Scattered Clouds

Scattered Clouds

23°

Afternoon

Scattered Clouds

Scattered Clouds

24°

Evening

Mostly Clear

Mostly Clear

19°

Night

Cloudy

Cloudy

15°

Dawn

Northern

7km/h

Morning

Northeastern

8km/h

Noon

Northeastern

10km/h

Afternoon

Eastern

9km/h

Evening

Eastern

9km/h

Night

Eastern

11km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

74%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

67%

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

Overcast

Overcast

13°

Morning

Scattered Clouds

Scattered Clouds

16°

Noon

Overcast

Overcast

23°

Afternoon

Cloudy

Cloudy

25°

Evening

Partly Cloudy

Partly Cloudy

20°

Night

Scattered Clouds

Scattered Clouds

17°

Dawn

Eastern

11km/h

Morning

Eastern

11km/h

Noon

Southeastern

12km/h

Afternoon

Southeastern

13km/h

Evening

Eastern

10km/h

Night

Southeastern

14km/h

Dawn

Relative Humidity

82%

Morning

Relative Humidity

73%

Noon

Relative Humidity

59%

Afternoon

Relative Humidity

52%

Evening

Relative Humidity

67%

Night

Relative Humidity

69%

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

15°

Morning

Thunderstorms

Thunderstorms

19°

Noon

Chance for Thunderstorms

Chance for Thunderstorms

28°

Afternoon

Heavy Rain with Thunderstorms

Heavy Rain with Thunderstorms

30°

Evening

Thunderstorms

Thunderstorms

23°

Night

Mist - Light Fog

Mist - Light Fog

17°

Day Heavy rain expected / Risk of possible increase of water levels on the roads and traffic jams.

Heavy rain expected / Risk of possible increase of water levels on the roads and traffic jams.

Dawn

Southeastern

17km/h

Morning

Southern

20km/h

Noon

Southern

28km/h

Afternoon

Southern

28km/h

Evening

Southwestern

24km/h

Night

Southwestern

20km/h

Dawn

Relative Humidity

79%

Morning

Relative Humidity

79%

Noon

Relative Humidity

66%

Afternoon

Relative Humidity

65%

Evening

Relative Humidity

81%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

67%

Morning

Precipitation Probability

66%

Noon

Precipitation Probability

54%

Afternoon

Precipitation Probability

97%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

99%

Dawn

Mist - Light Fog

Mist - Light Fog

10°

Morning

Mist - Light Fog

Mist - Light Fog

12°

Noon

Partly Cloudy

Partly Cloudy

19°

Afternoon

Scattered Clouds

Scattered Clouds

21°

Evening

Chance for Rain Showers

Chance for Rain Showers

17°

Night

Chance for Rain Showers

Chance for Rain Showers

14°

Dawn

Southwestern

11km/h

Morning

Western

9km/h

Noon

North-west

9km/h

Afternoon

Western

12km/h

Evening

Northern

12km/h

Night

Northern

13km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

72%

Noon

Relative Humidity

63%

Afternoon

Relative Humidity

58%

Evening

Relative Humidity

85%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

45%

Night

Precipitation Probability

63%

Dawn

Scattered Clouds

Scattered Clouds

11°

Morning

Scattered Clouds

Scattered Clouds

13°

Noon

Cloudy

Cloudy

18°

Afternoon

Overcast

Overcast

18°

Evening

Partly Cloudy

Partly Cloudy

14°

Night

Scattered Clouds

Scattered Clouds

10°

Dawn

Northern

15km/h

Morning

Northern

14km/h

Noon

Northern

16km/h

Afternoon

Northern

16km/h

Evening

Northern

7km/h

Night

Northern

7km/h

Dawn

Relative Humidity

84%

Morning

Relative Humidity

60%

Noon

Relative Humidity

44%

Afternoon

Relative Humidity

45%

Evening

Relative Humidity

61%

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

Morning

Scattered Clouds

Scattered Clouds

12°

Noon

Mostly Cloudy

Mostly Cloudy

19°

Afternoon

Mostly Cloudy

Mostly Cloudy

18°

Evening

Chance for Rain Showers

Chance for Rain Showers

15°

Night

Chance for Rain Showers

Chance for Rain Showers

Dawn

North-west

6km/h

Morning

Northern

4km/h

Noon

Southern

3km/h

Afternoon

North-west

11km/h

Evening

Western

6km/h

Night

Western

5km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

55%

Noon

Relative Humidity

47%

Afternoon

Relative Humidity

33%

Evening

Relative Humidity

45%

Night

Relative Humidity

71%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

31%

Night

Precipitation Probability

31%

Dawn

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Morning

Partly Cloudy with  a chance for Light Rain

Partly Cloudy with a chance for Light Rain

Noon

Cloudy

Cloudy

14°

Afternoon

Cloudy

Cloudy

15°

Evening

Partly Cloudy

Partly Cloudy

12°

Night

Mostly Cloudy

Mostly Cloudy

Dawn

Western

5km/h

Morning

Western

10km/h

Noon

Northern

13km/h

Afternoon

Northern

16km/h

Evening

Northern

13km/h

Night

Northern

11km/h

Dawn

Relative Humidity

83%

Morning

Relative Humidity

84%

Noon

Relative Humidity

65%

Afternoon

Relative Humidity

35%

Evening

Relative Humidity

40%

Night

Relative Humidity

58%

Dawn

Precipitation Probability

41%

Morning

Precipitation Probability

39%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

Morning

Mostly Clear

Mostly Clear

Noon

Overcast

Overcast

14°

Afternoon

Overcast

Overcast

15°

Evening

Partly Cloudy

Partly Cloudy

12°

Night

Cloudy

Cloudy

Dawn

Northern

9km/h

Morning

North-west

16km/h

Noon

North-west

21km/h

Afternoon

North-west

21km/h

Evening

North-west

12km/h

Night

North-west

10km/h

Dawn

Relative Humidity

68%

Morning

Relative Humidity

50%

Noon

Relative Humidity

42%

Afternoon

Relative Humidity

37%

Evening

Relative Humidity

55%

Night

Relative Humidity

67%

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

Overcast

Overcast

Noon

Overcast

Overcast

10°

Afternoon

Overcast

Overcast

10°

Evening

Overcast

Overcast

Night

Overcast

Overcast

Dawn

Western

13km/h

Morning

Northern

19km/h

Noon

Northern

18km/h

Afternoon

Northern

17km/h

Evening

Northern

11km/h

Night

Northern

10km/h

Dawn

Relative Humidity

76%

Morning

Relative Humidity

60%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

61%

Evening

Relative Humidity

64%

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%