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

Day

overcast to mostly clear

18°

Night

generally partly cloudy with light fog at dawn

11°

Day

partly cloudy

25°

Night

partly cloudy

15°

Day

partly cloudy

25°

Night

scattered clouds

10°

Day

partly cloudy

15°

Night

mostly clear

Day

generally overcast with chance for rain showers at afternoon

10°

Night

rain showers, light fog at dawn

Day

overcast

11°

Night

mostly cloudy

Day

overcast

12°

Night

chance for rain showers from midnight

Day

rain heavy at times

11°

Night

rain showers with thunderstorms

Day

chance for rain showers till noon

Night

overcast

Dawn

Overcast

Overcast

Morning

Overcast

Overcast

11°

Noon

Mostly Cloudy

Mostly Cloudy

18°

Afternoon

Scattered Clouds

Scattered Clouds

18°

Evening

Mostly Clear

Mostly Clear

13°

Night

Scattered Clouds

Scattered Clouds

11°

Dawn

North-west

4km/h

Morning

Eastern

5km/h

Noon

Southeastern

9km/h

Afternoon

Southeastern

12km/h

Evening

Southeastern

13km/h

Night

Southern

14km/h

Dawn

Relative Humidity

87%

Morning

Relative Humidity

63%

Noon

Relative Humidity

46%

Afternoon

Relative Humidity

44%

Evening

Relative Humidity

70%

Night

Relative Humidity

86%

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

11°

Morning

Scattered Clouds

Scattered Clouds

15°

Noon

Scattered Clouds

Scattered Clouds

24°

Afternoon

Scattered Clouds

Scattered Clouds

25°

Evening

Scattered Clouds

Scattered Clouds

19°

Night

Scattered Clouds

Scattered Clouds

16°

Dawn

Southern

11km/h

Morning

Southern

10km/h

Noon

Southwestern

10km/h

Afternoon

Southwestern

10km/h

Evening

Southern

13km/h

Night

Southern

14km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

79%

Noon

Relative Humidity

62%

Afternoon

Relative Humidity

58%

Evening

Relative Humidity

84%

Night

Relative Humidity

89%

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

15°

Morning

Overcast

Overcast

18°

Noon

Cloudy

Cloudy

24°

Afternoon

Overcast

Overcast

25°

Evening

Scattered Clouds

Scattered Clouds

20°

Night

Scattered Clouds

Scattered Clouds

14°

Dawn

Southwestern

14km/h

Morning

Southwestern

13km/h

Noon

Southwestern

16km/h

Afternoon

Western

16km/h

Evening

North-west

13km/h

Night

North-west

13km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

73%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

58%

Evening

Relative Humidity

72%

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

Scattered Clouds

Scattered Clouds

10°

Morning

Mostly Cloudy

Mostly Cloudy

11°

Noon

Scattered Clouds

Scattered Clouds

15°

Afternoon

Partly Cloudy

Partly Cloudy

15°

Evening

Scattered Clouds

Scattered Clouds

11°

Night

Mostly Clear

Mostly Clear

Dawn

Northern

12km/h

Morning

Northern

9km/h

Noon

Northern

5km/h

Afternoon

Northern

2km/h

Evening

Northeastern

3km/h

Night

Eastern

5km/h

Dawn

Relative Humidity

81%

Morning

Relative Humidity

47%

Noon

Relative Humidity

32%

Afternoon

Relative Humidity

29%

Evening

Relative Humidity

55%

Night

Relative Humidity

65%

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

Morning

Overcast

Overcast

Noon

Overcast

Overcast

10°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

10°

Evening

Chance for Rain Showers

Chance for Rain Showers

Night

Chance for Rain Showers

Chance for Rain Showers

Dawn

Southeastern

7km/h

Morning

Eastern

12km/h

Noon

Southeastern

15km/h

Afternoon

Southeastern

17km/h

Evening

Southeastern

19km/h

Night

Southeastern

18km/h

Dawn

Relative Humidity

70%

Morning

Relative Humidity

46%

Noon

Relative Humidity

33%

Afternoon

Relative Humidity

44%

Evening

Relative Humidity

68%

Night

Relative Humidity

82%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

49%

Evening

Precipitation Probability

66%

Night

Precipitation Probability

81%

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Overcast

Overcast

10°

Afternoon

Mostly Cloudy

Mostly Cloudy

11°

Evening

Cloudy

Cloudy

Night

Overcast

Overcast

Dawn

Eastern

9km/h

Morning

Northern

10km/h

Noon

Northern

15km/h

Afternoon

Northern

10km/h

Evening

Northeastern

12km/h

Night

Northeastern

11km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

86%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

73%

Evening

Relative Humidity

74%

Night

Relative Humidity

78%

Dawn

Precipitation Probability

59%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Overcast

Overcast

Morning

Overcast

Overcast

Noon

Overcast

Overcast

11°

Afternoon

Overcast

Overcast

12°

Evening

Overcast

Overcast

10°

Night

Chance for Rain Showers

Chance for Rain Showers

Dawn

Northeastern

11km/h

Morning

Northeastern

11km/h

Noon

Eastern

11km/h

Afternoon

Eastern

12km/h

Evening

Eastern

14km/h

Night

Eastern

13km/h

Dawn

Relative Humidity

86%

Morning

Relative Humidity

79%

Noon

Relative Humidity

76%

Afternoon

Relative Humidity

76%

Evening

Relative Humidity

81%

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

56%

Dawn

Chance for Rain Showers

Chance for Rain Showers

Morning

Heavy Rain

Heavy Rain

Noon

Heavy Rain

Heavy Rain

10°

Afternoon

Rain Showers

Rain Showers

11°

Evening

Thunderstorms

Thunderstorms

13°

Night

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

14°

Dawn

Eastern

13km/h

Morning

Northeastern

12km/h

Noon

Northeastern

12km/h

Afternoon

Northeastern

11km/h

Evening

Northeastern

11km/h

Night

Northeastern

14km/h

Dawn

Relative Humidity

92%

Morning

Relative Humidity

88%

Noon

Relative Humidity

85%

Afternoon

Relative Humidity

83%

Evening

Relative Humidity

84%

Night

Relative Humidity

90%

Dawn

Precipitation Probability

61%

Morning

Precipitation Probability

64%

Noon

Precipitation Probability

66%

Afternoon

Precipitation Probability

82%

Evening

Precipitation Probability

82%

Night

Precipitation Probability

77%

Dawn

Mostly Cloudy with Rain Showers

Mostly Cloudy with Rain Showers

Morning

Chance for Rain Showers

Chance for Rain Showers

Noon

Chance for Rain Showers

Chance for Rain Showers

Afternoon

Overcast

Overcast

Evening

Overcast

Overcast

Night

Overcast

Overcast

Dawn

Northern

17km/h

Morning

Northern

19km/h

Noon

Northern

21km/h

Afternoon

North-west

20km/h

Evening

North-west

19km/h

Night

North-west

16km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

90%

Noon

Relative Humidity

87%

Afternoon

Relative Humidity

80%

Evening

Relative Humidity

78%

Night

Relative Humidity

76%

Dawn

Precipitation Probability

74%

Morning

Precipitation Probability

48%

Noon

Precipitation Probability

48%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%