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

Day

cold and mostly cloudy

12°

Night

light fog from midnight

Day

generally mostly cloudy with light fog at morning

17°

Night

light fog from evening

Day

overcast to partly cloudy

16°

Night

light fog till dawn

15°

Day

light fog till noon

18°

Night

mostly cloudy

15°

Day

scattered clouds

17°

Night

fog from midnight

Day

generally partly cloudy with fog at morning

19°

Night

chance for rain showers at dawn

Day

generally mostly cloudy with chance for rain showers at morning

Night

cold

-1°

Day

cold

Night

cold

-3°

Day

cold

Night

cold

-1°

Dawn

Very Cold

Very Cold

Morning

Very Cold

Very Cold

Noon

Overcast

Overcast

10°

Afternoon

Cloudy

Cloudy

12°

Evening

Mostly Cloudy

Mostly Cloudy

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Southeastern

12km/h

Morning

Southeastern

16km/h

Noon

Southeastern

11km/h

Afternoon

Southern

12km/h

Evening

Southern

14km/h

Night

Southern

15km/h

Dawn

Relative Humidity

66%

Morning

Relative Humidity

57%

Noon

Relative Humidity

52%

Afternoon

Relative Humidity

56%

Evening

Relative Humidity

82%

Night

Relative Humidity

95%

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

Morning

Mist - Light Fog

Mist - Light Fog

11°

Noon

Mostly Cloudy

Mostly Cloudy

16°

Afternoon

Mostly Cloudy

Mostly Cloudy

17°

Evening

Mist - Light Fog

Mist - Light Fog

11°

Night

Mist - Light Fog

Mist - Light Fog

Dawn

Southwestern

10km/h

Morning

Southwestern

11km/h

Noon

Western

13km/h

Afternoon

Western

10km/h

Evening

North-west

6km/h

Night

Northeastern

7km/h

Dawn

Relative Humidity

98%

Morning

Relative Humidity

88%

Noon

Relative Humidity

74%

Afternoon

Relative Humidity

72%

Evening

Relative Humidity

93%

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

0%

Dawn

Mist - Light Fog

Mist - Light Fog

Morning

Mist - Light Fog

Mist - Light Fog

Noon

Overcast

Overcast

14°

Afternoon

Mostly Cloudy

Mostly Cloudy

16°

Evening

Mist - Light Fog

Mist - Light Fog

16°

Night

Mist - Light Fog

Mist - Light Fog

16°

Dawn

Eastern

9km/h

Morning

Southeastern

11km/h

Noon

Southern

13km/h

Afternoon

Southern

11km/h

Evening

Southern

12km/h

Night

Southern

10km/h

Dawn

Relative Humidity

95%

Morning

Relative Humidity

92%

Noon

Relative Humidity

91%

Afternoon

Relative Humidity

90%

Evening

Relative Humidity

96%

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

0%

Dawn

Mist - Light Fog

Mist - Light Fog

15°

Morning

Mist - Light Fog

Mist - Light Fog

14°

Noon

Mist - Light Fog

Mist - Light Fog

17°

Afternoon

Overcast

Overcast

18°

Evening

Cloudy

Cloudy

16°

Night

Overcast

Overcast

16°

Dawn

Southwestern

8km/h

Morning

Southwestern

7km/h

Noon

Southwestern

9km/h

Afternoon

Southern

10km/h

Evening

Southern

15km/h

Night

Southern

17km/h

Dawn

Relative Humidity

99%

Morning

Relative Humidity

96%

Noon

Relative Humidity

87%

Afternoon

Relative Humidity

82%

Evening

Relative Humidity

90%

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

Cloudy

Cloudy

15°

Morning

Scattered Clouds

Scattered Clouds

17°

Noon

Scattered Clouds

Scattered Clouds

17°

Afternoon

Overcast

Overcast

15°

Evening

Mostly Clear

Mostly Clear

12°

Night

Mist - Light Fog

Mist - Light Fog

10°

Night Fog is expected / Risk of poor visibility while driving.

Fog is expected / Risk of poor visibility while driving.

Dawn

Southwestern

14km/h

Morning

Southwestern

14km/h

Noon

Western

15km/h

Afternoon

Western

11km/h

Evening

Western

7km/h

Night

Western

5km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

77%

Noon

Relative Humidity

65%

Afternoon

Relative Humidity

63%

Evening

Relative Humidity

88%

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

0%

Dawn

Foggy

Foggy

Morning

Foggy

Foggy

12°

Noon

Cloudy

Cloudy

18°

Afternoon

Overcast

Overcast

19°

Evening

Scattered Clouds

Scattered Clouds

16°

Night

Mostly Cloudy

Mostly Cloudy

12°

Day Fog is expected / Risk of poor visibility while driving.

Fog is expected / Risk of poor visibility while driving.

Dawn

Eastern

7km/h

Morning

Southern

8km/h

Noon

Southern

8km/h

Afternoon

Southeastern

13km/h

Evening

Southern

17km/h

Night

Southwestern

16km/h

Dawn

Relative Humidity

100%

Morning

Relative Humidity

90%

Noon

Relative Humidity

75%

Afternoon

Relative Humidity

71%

Evening

Relative Humidity

85%

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

Chance for Rain Showers

Chance for Rain Showers

Morning

Chance for Rain Showers

Chance for Rain Showers

Noon

Mostly Cloudy

Mostly Cloudy

Afternoon

Mostly Cloudy

Mostly Cloudy

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

15km/h

Morning

North-west

22km/h

Noon

North-west

26km/h

Afternoon

North-west

26km/h

Evening

North-west

23km/h

Night

North-west

21km/h

Dawn

Relative Humidity

90%

Morning

Relative Humidity

63%

Noon

Relative Humidity

60%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

46%

Night

Relative Humidity

34%

Dawn

Precipitation Probability

38%

Morning

Precipitation Probability

38%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Very Cold

Very Cold

-1°

Morning

Very Cold

Very Cold

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

-2°

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

Very cold weather expected / Make sure to stay warm.

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

Very cold weather expected / Make sure to stay warm.

Dawn

North-west

16km/h

Morning

North-west

16km/h

Noon

North-west

17km/h

Afternoon

North-west

17km/h

Evening

North-west

14km/h

Night

Northern

14km/h

Dawn

Relative Humidity

43%

Morning

Relative Humidity

28%

Noon

Relative Humidity

24%

Afternoon

Relative Humidity

24%

Evening

Relative Humidity

32%

Night

Relative Humidity

33%

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

-3°

Morning

Very Cold

Very Cold

-2°

Noon

Very Cold

Very Cold

Afternoon

Very Cold

Very Cold

Evening

Very Cold

Very Cold

Night

Very Cold

Very Cold

-1°

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

Very cold weather expected / Make sure to stay warm.

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

Very cold weather expected / Make sure to stay warm.

Dawn

North-west

15km/h

Morning

Northern

13km/h

Noon

Northern

11km/h

Afternoon

North-west

10km/h

Evening

North-west

4km/h

Night

Southeastern

7km/h

Dawn

Relative Humidity

32%

Morning

Relative Humidity

26%

Noon

Relative Humidity

22%

Afternoon

Relative Humidity

23%

Evening

Relative Humidity

33%

Night

Relative Humidity

37%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%