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

Day

mostly cloudy

20°

Night

scattered clouds

14°

Day

scattered clouds

27°

Night

overcast

19°

Day

scattered clouds

28°

Night

rain showers with thunderstorms

10°

Day

rain showers till morning

15°

Night

chance for rain showers at dawn

Day

rain showers

Night

rain showers till midnight

Day

overcast to partly cloudy

15°

Night

rain showers from midnight

Day

generally scattered clouds with light rain at early morning

14°

Night

clear

Day

clear

15°

Night

scattered clouds to cloudy

Day

overcast

13°

Night

chance for rain showers with thunderstorms

10°

Dawn

Scattered Clouds

Scattered Clouds

Morning

Overcast

Overcast

Noon

Mostly Cloudy

Mostly Cloudy

17°

Afternoon

Overcast

Overcast

20°

Evening

Partly Cloudy

Partly Cloudy

16°

Night

Scattered Clouds

Scattered Clouds

14°

Dawn

Southern

13km/h

Morning

Southern

14km/h

Noon

Southern

17km/h

Afternoon

Southern

17km/h

Evening

Southern

14km/h

Night

Southern

17km/h

Dawn

Relative Humidity

64%

Morning

Relative Humidity

52%

Noon

Relative Humidity

40%

Afternoon

Relative Humidity

34%

Evening

Relative Humidity

44%

Night

Relative Humidity

52%

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

14°

Morning

Scattered Clouds

Scattered Clouds

16°

Noon

Cloudy

Cloudy

25°

Afternoon

Scattered Clouds

Scattered Clouds

27°

Evening

Scattered Clouds

Scattered Clouds

21°

Night

Overcast

Overcast

19°

Dawn

Southern

15km/h

Morning

Southern

12km/h

Noon

Southern

17km/h

Afternoon

Southern

21km/h

Evening

Southern

20km/h

Night

Southern

23km/h

Dawn

Relative Humidity

66%

Morning

Relative Humidity

62%

Noon

Relative Humidity

52%

Afternoon

Relative Humidity

45%

Evening

Relative Humidity

54%

Night

Relative Humidity

61%

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

20°

Morning

Scattered Clouds

Scattered Clouds

21°

Noon

Scattered Clouds

Scattered Clouds

27°

Afternoon

Scattered Clouds

Scattered Clouds

28°

Evening

Partly Cloudy

Partly Cloudy

24°

Night

Chance for Thunderstorms

Chance for Thunderstorms

14°

Dawn

Southern

20km/h

Morning

Southern

22km/h

Noon

Southern

27km/h

Afternoon

Southern

26km/h

Evening

Southwestern

7km/h

Night

North-west

20km/h

Dawn

Relative Humidity

67%

Morning

Relative Humidity

64%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

38%

Evening

Relative Humidity

56%

Night

Relative Humidity

92%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

64%

Dawn

Rain Showers

Rain Showers

10°

Morning

Rain Showers

Rain Showers

Noon

Cloudy

Cloudy

14°

Afternoon

Mostly Cloudy

Mostly Cloudy

15°

Evening

Mostly Cloudy

Mostly Cloudy

11°

Night

Mostly Cloudy

Mostly Cloudy

Dawn

Northern

19km/h

Morning

Northern

18km/h

Noon

Northeastern

17km/h

Afternoon

Northeastern

16km/h

Evening

Northeastern

15km/h

Night

Northeastern

18km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

54%

Noon

Relative Humidity

49%

Afternoon

Relative Humidity

47%

Evening

Relative Humidity

60%

Night

Relative Humidity

84%

Dawn

Precipitation Probability

91%

Morning

Precipitation Probability

69%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Chance for Light Rain

Chance for Light Rain

Noon

Chance for Rain Showers

Chance for Rain Showers

Afternoon

Rainy

Rainy

Evening

Rain Showers

Rain Showers

Night

Rain Showers

Rain Showers

Dawn

Southeastern

17km/h

Morning

Southern

26km/h

Noon

Southern

27km/h

Afternoon

Southern

26km/h

Evening

Southeastern

17km/h

Night

Southeastern

18km/h

Dawn

Relative Humidity

93%

Morning

Relative Humidity

78%

Noon

Relative Humidity

62%

Afternoon

Relative Humidity

66%

Evening

Relative Humidity

91%

Night

Relative Humidity

88%

Dawn

Precipitation Probability

56%

Morning

Precipitation Probability

55%

Noon

Precipitation Probability

57%

Afternoon

Precipitation Probability

79%

Evening

Precipitation Probability

73%

Night

Precipitation Probability

73%

Dawn

Overcast

Overcast

Morning

Overcast

Overcast

Noon

Overcast

Overcast

11°

Afternoon

Mostly Cloudy

Mostly Cloudy

15°

Evening

Mostly Cloudy

Mostly Cloudy

14°

Night

Rain Showers

Rain Showers

12°

Dawn

Northeastern

8km/h

Morning

North-west

4km/h

Noon

Western

6km/h

Afternoon

Western

6km/h

Evening

Eastern

7km/h

Night

Eastern

16km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

81%

Noon

Relative Humidity

79%

Afternoon

Relative Humidity

69%

Evening

Relative Humidity

79%

Night

Relative Humidity

97%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

81%

Dawn

Rain Showers

Rain Showers

Morning

Partly Cloudy with Light Rain

Partly Cloudy with Light Rain

Noon

Scattered Clouds

Scattered Clouds

13°

Afternoon

Clear

Clear

14°

Evening

Clear

Clear

11°

Night

Clear

Clear

Dawn

Northern

22km/h

Morning

North-west

30km/h

Noon

North-west

29km/h

Afternoon

North-west

28km/h

Evening

Western

17km/h

Night

Western

14km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

62%

Noon

Relative Humidity

39%

Afternoon

Relative Humidity

36%

Evening

Relative Humidity

45%

Night

Relative Humidity

59%

Dawn

Precipitation Probability

82%

Morning

Precipitation Probability

78%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Clear

Clear

Morning

Clear

Clear

Noon

Clear

Clear

13°

Afternoon

Mostly Clear

Mostly Clear

15°

Evening

Scattered Clouds

Scattered Clouds

11°

Night

Scattered Clouds

Scattered Clouds

Dawn

Western

11km/h

Morning

North-west

12km/h

Noon

Northern

11km/h

Afternoon

Northern

12km/h

Evening

Southeastern

13km/h

Night

Southeastern

16km/h

Dawn

Relative Humidity

57%

Morning

Relative Humidity

37%

Noon

Relative Humidity

29%

Afternoon

Relative Humidity

29%

Evening

Relative Humidity

51%

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%

Dawn

Cloudy

Cloudy

Morning

Overcast

Overcast

Noon

Overcast

Overcast

13°

Afternoon

Overcast

Overcast

12°

Evening

Mostly Cloudy with a chance for Light Rain

Mostly Cloudy with a chance for Light Rain

11°

Night

Chance for Thunderstorms

Chance for Thunderstorms

10°

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

18km/h

Morning

Southeastern

19km/h

Noon

Southern

26km/h

Afternoon

Southern

29km/h

Evening

Southern

28km/h

Night

Southern

27km/h

Dawn

Relative Humidity

67%

Morning

Relative Humidity

61%

Noon

Relative Humidity

51%

Afternoon

Relative Humidity

59%

Evening

Relative Humidity

77%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

56%

Night

Precipitation Probability

56%