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

Day

generally scattered clouds with frost at morning

Night

cold

Day

cold and scattered clouds

14°

Night

scattered clouds

Day

scattered clouds

15°

Night

partly cloudy

Day

chance for rain showers till morning

16°

Night

light fog at dawn

Day

cold and scattered clouds

11°

Night

cold and mostly clear

Day

cold and scattered clouds

13°

Night

scattered clouds to cloudy

Day

mostly cloudy

15°

Night

cold and mostly clear

Day

mostly clear to mostly cloudy

13°

Night

chance for rain showers from midnight

Day

chance for rain showers till noon

Night

chance for rain showers with thunderstorms from midnight

Dawn

Frost

Frost

-3°

Morning

Frost

Frost

Noon

Mostly Clear

Mostly Clear

Afternoon

Scattered Clouds

Scattered Clouds

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

Night Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Dawn

Southwestern

8km/h

Morning

Southwestern

7km/h

Noon

Southern

7km/h

Afternoon

Southern

8km/h

Evening

Southern

9km/h

Night

Southwestern

11km/h

Dawn

Relative Humidity

79%

Morning

Relative Humidity

63%

Noon

Relative Humidity

50%

Afternoon

Relative Humidity

45%

Evening

Relative Humidity

70%

Night

Relative Humidity

77%

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

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Scattered Clouds

Scattered Clouds

13°

Afternoon

Scattered Clouds

Scattered Clouds

14°

Evening

Mostly Cloudy

Mostly Cloudy

Night

Scattered Clouds

Scattered Clouds

Dawn

Southwestern

11km/h

Morning

Southwestern

13km/h

Noon

Southwestern

14km/h

Afternoon

Southwestern

12km/h

Evening

Southern

13km/h

Night

Southwestern

15km/h

Dawn

Relative Humidity

77%

Morning

Relative Humidity

59%

Noon

Relative Humidity

50%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

67%

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

Mostly Clear

Mostly Clear

Morning

Very Cold

Very Cold

Noon

Scattered Clouds

Scattered Clouds

14°

Afternoon

Overcast

Overcast

15°

Evening

Mostly Cloudy

Mostly Cloudy

10°

Night

Cloudy

Cloudy

Dawn

Western

11km/h

Morning

Western

10km/h

Noon

Western

9km/h

Afternoon

Western

9km/h

Evening

Northern

5km/h

Night

Southeastern

10km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

72%

Noon

Relative Humidity

55%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

78%

Night

Relative Humidity

90%

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

Chance for Rain Showers

Chance for Rain Showers

11°

Noon

Cloudy

Cloudy

16°

Afternoon

Overcast

Overcast

15°

Evening

Scattered Clouds

Scattered Clouds

10°

Night

Scattered Clouds

Scattered Clouds

Dawn

Southern

12km/h

Morning

Southwestern

14km/h

Noon

Western

13km/h

Afternoon

Western

15km/h

Evening

North-west

14km/h

Night

North-west

15km/h

Dawn

Relative Humidity

91%

Morning

Relative Humidity

79%

Noon

Relative Humidity

58%

Afternoon

Relative Humidity

52%

Evening

Relative Humidity

72%

Night

Relative Humidity

89%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

48%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Very Cold

Very Cold

Noon

Mostly Cloudy

Mostly Cloudy

Afternoon

Scattered Clouds

Scattered Clouds

11°

Evening

Scattered Clouds

Scattered Clouds

Night

Very Cold

Very Cold

Night Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Dawn

North-west

8km/h

Morning

Western

11km/h

Noon

Western

15km/h

Afternoon

North-west

20km/h

Evening

North-west

10km/h

Night

North-west

8km/h

Dawn

Relative Humidity

94%

Morning

Relative Humidity

73%

Noon

Relative Humidity

53%

Afternoon

Relative Humidity

44%

Evening

Relative Humidity

69%

Night

Relative Humidity

83%

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

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Scattered Clouds

Scattered Clouds

11°

Afternoon

Scattered Clouds

Scattered Clouds

13°

Evening

Scattered Clouds

Scattered Clouds

10°

Night

Scattered Clouds

Scattered Clouds

Dawn

Southeastern

7km/h

Morning

Southern

11km/h

Noon

Southern

13km/h

Afternoon

Southern

15km/h

Evening

Southwestern

16km/h

Night

Southwestern

14km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

62%

Noon

Relative Humidity

49%

Afternoon

Relative Humidity

35%

Evening

Relative Humidity

37%

Night

Relative Humidity

48%

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

Scattered Clouds

Scattered Clouds

Noon

Scattered Clouds

Scattered Clouds

14°

Afternoon

Overcast

Overcast

15°

Evening

Scattered Clouds

Scattered Clouds

11°

Night

Mostly Clear

Mostly Clear

Night Very cold weather expected / Make sure to stay warm.

Very cold weather expected / Make sure to stay warm.

Dawn

Western

13km/h

Morning

Western

13km/h

Noon

Western

14km/h

Afternoon

North-west

12km/h

Evening

North-west

9km/h

Night

North-west

5km/h

Dawn

Relative Humidity

61%

Morning

Relative Humidity

51%

Noon

Relative Humidity

45%

Afternoon

Relative Humidity

39%

Evening

Relative Humidity

40%

Night

Relative Humidity

49%

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

Very Cold

Very Cold

Morning

Mostly Clear

Mostly Clear

Noon

Scattered Clouds

Scattered Clouds

11°

Afternoon

Mostly Cloudy

Mostly Cloudy

13°

Evening

Overcast

Overcast

Night

Chance for Rain Showers

Chance for Rain Showers

Dawn

Southwestern

2km/h

Morning

Southeastern

5km/h

Noon

Southeastern

7km/h

Afternoon

Southeastern

10km/h

Evening

Eastern

12km/h

Night

Eastern

13km/h

Dawn

Relative Humidity

71%

Morning

Relative Humidity

53%

Noon

Relative Humidity

46%

Afternoon

Relative Humidity

46%

Evening

Relative Humidity

48%

Night

Relative Humidity

57%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

53%

Dawn

Chance for Rain Showers

Chance for 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

Mist - Light Fog

Mist - Light Fog

Dawn

Eastern

13km/h

Morning

Eastern

16km/h

Noon

Eastern

17km/h

Afternoon

Eastern

16km/h

Evening

Eastern

15km/h

Night

Eastern

15km/h

Dawn

Relative Humidity

76%

Morning

Relative Humidity

67%

Noon

Relative Humidity

63%

Afternoon

Relative Humidity

65%

Evening

Relative Humidity

78%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

55%

Morning

Precipitation Probability

55%

Noon

Precipitation Probability

53%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

28%