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

Day

rain showers mainly at afternoon

12°

Night

rain showers

Day

overcast

15°

Night

scattered clouds

Day

mostly cloudy to mostly clear

18°

Night

clear to overcast

10°

Day

rain showers with thunderstorms from afternoon

24°

Night

rain showers with thunderstorms till midnight followed by light fog

12°

Day

generally mostly clear with light fog at early morning

24°

Night

chance for rain showers with thunderstorms at dawn

16°

Day

rain showers till afternoon

18°

Night

scattered clouds

Day

scattered clouds

22°

Night

scattered clouds

13°

Day

generally partly cloudy with chance for rain showers at evening

28°

Night

rain showers with thunderstorms

17°

Day

rain showers with thunderstorms

23°

Night

chance for rain showers with thunderstorms

16°

Dawn

Thunderstorms

Thunderstorms

14°

Morning

Rain Showers

Rain Showers

11°

Noon

Overcast

Overcast

12°

Afternoon

Rain Showers

Rain Showers

11°

Evening

Rain Showers

Rain Showers

Night

Rain Showers

Rain Showers

Dawn

Southwestern

15km/h

Morning

Northern

20km/h

Noon

Northern

14km/h

Afternoon

Northern

17km/h

Evening

Northern

12km/h

Night

Northern

11km/h

Dawn

Relative Humidity

78%

Morning

Relative Humidity

78%

Noon

Relative Humidity

63%

Afternoon

Relative Humidity

65%

Evening

Relative Humidity

81%

Night

Relative Humidity

79%

Dawn

Precipitation Probability

99%

Morning

Precipitation Probability

79%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

99%

Evening

Precipitation Probability

99%

Night

Precipitation Probability

99%

Dawn

Rain Showers

Rain Showers

Morning

Overcast

Overcast

Noon

Overcast

Overcast

13°

Afternoon

Overcast

Overcast

15°

Evening

Overcast

Overcast

12°

Night

Scattered Clouds

Scattered Clouds

Dawn

Northern

7km/h

Morning

North-west

6km/h

Noon

North-west

7km/h

Afternoon

North-west

9km/h

Evening

Northern

9km/h

Night

Northern

10km/h

Dawn

Relative Humidity

80%

Morning

Relative Humidity

62%

Noon

Relative Humidity

53%

Afternoon

Relative Humidity

52%

Evening

Relative Humidity

58%

Night

Relative Humidity

69%

Dawn

Precipitation Probability

73%

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

Cloudy

Cloudy

10°

Noon

Mostly Clear

Mostly Clear

17°

Afternoon

Scattered Clouds

Scattered Clouds

18°

Evening

Clear

Clear

14°

Night

Mostly Clear

Mostly Clear

10°

Dawn

Northern

8km/h

Morning

Northern

5km/h

Noon

Western

11km/h

Afternoon

Western

14km/h

Evening

Southwestern

4km/h

Night

Southwestern

9km/h

Dawn

Relative Humidity

78%

Morning

Relative Humidity

51%

Noon

Relative Humidity

37%

Afternoon

Relative Humidity

37%

Evening

Relative Humidity

58%

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%

Dawn

Overcast

Overcast

10°

Morning

Scattered Clouds

Scattered Clouds

13°

Noon

Cloudy

Cloudy

22°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

24°

Evening

Thunderstorms

Thunderstorms

16°

Night

Thunderstorms

Thunderstorms

13°

Day 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

Southern

11km/h

Morning

Southern

11km/h

Noon

Southwestern

14km/h

Afternoon

Southwestern

19km/h

Evening

Western

9km/h

Night

Western

12km/h

Dawn

Relative Humidity

72%

Morning

Relative Humidity

59%

Noon

Relative Humidity

45%

Afternoon

Relative Humidity

39%

Evening

Relative Humidity

80%

Night

Relative Humidity

96%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

61%

Evening

Precipitation Probability

77%

Night

Precipitation Probability

83%

Dawn

Mist - Light Fog

Mist - Light Fog

12°

Morning

Mist - Light Fog

Mist - Light Fog

15°

Noon

Mostly Clear

Mostly Clear

23°

Afternoon

Mostly Clear

Mostly Clear

24°

Evening

Mostly Clear

Mostly Clear

19°

Night

Cloudy

Cloudy

16°

Dawn

Western

11km/h

Morning

Western

9km/h

Noon

Southwestern

9km/h

Afternoon

Southwestern

9km/h

Evening

Southeastern

5km/h

Night

Southeastern

7km/h

Dawn

Relative Humidity

97%

Morning

Relative Humidity

78%

Noon

Relative Humidity

40%

Afternoon

Relative Humidity

39%

Evening

Relative Humidity

65%

Night

Relative Humidity

80%

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 Thunderstorms

Chance for Thunderstorms

16°

Morning

Chance for Rain Showers

Chance for Rain Showers

17°

Noon

Light Rain

Light Rain

16°

Afternoon

Chance for Rain Showers

Chance for Rain Showers

18°

Evening

Partly Cloudy

Partly Cloudy

14°

Night

Scattered Clouds

Scattered Clouds

10°

Dawn

Southwestern

10km/h

Morning

Northern

17km/h

Noon

Northern

18km/h

Afternoon

Northern

17km/h

Evening

Northern

15km/h

Night

Northern

15km/h

Dawn

Relative Humidity

89%

Morning

Relative Humidity

72%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

49%

Evening

Relative Humidity

55%

Night

Relative Humidity

63%

Dawn

Precipitation Probability

60%

Morning

Precipitation Probability

61%

Noon

Precipitation Probability

76%

Afternoon

Precipitation Probability

54%

Evening

Precipitation Probability

0%

Night

Precipitation Probability

0%

Dawn

Scattered Clouds

Scattered Clouds

Morning

Mostly Cloudy

Mostly Cloudy

11°

Noon

Scattered Clouds

Scattered Clouds

20°

Afternoon

Scattered Clouds

Scattered Clouds

22°

Evening

Scattered Clouds

Scattered Clouds

18°

Night

Mostly Clear

Mostly Clear

14°

Dawn

Northern

7km/h

Morning

Northern

5km/h

Noon

North-west

6km/h

Afternoon

Western

6km/h

Evening

North-west

3km/h

Night

Northern

6km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

54%

Noon

Relative Humidity

42%

Afternoon

Relative Humidity

43%

Evening

Relative Humidity

49%

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

Scattered Clouds

Scattered Clouds

13°

Morning

Cloudy

Cloudy

16°

Noon

Mostly Cloudy

Mostly Cloudy

26°

Afternoon

Partly Cloudy

Partly Cloudy

28°

Evening

Chance for Rain Showers

Chance for Rain Showers

23°

Night

Chance for Thunderstorms

Chance for Thunderstorms

19°

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

Northeastern

5km/h

Morning

Southeastern

12km/h

Noon

Southern

15km/h

Afternoon

Southern

17km/h

Evening

Southern

18km/h

Night

Southern

28km/h

Dawn

Relative Humidity

69%

Morning

Relative Humidity

65%

Noon

Relative Humidity

52%

Afternoon

Relative Humidity

51%

Evening

Relative Humidity

52%

Night

Relative Humidity

62%

Dawn

Precipitation Probability

0%

Morning

Precipitation Probability

0%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

0%

Evening

Precipitation Probability

43%

Night

Precipitation Probability

45%

Dawn

Thunderstorms

Thunderstorms

17°

Morning

Chance for Rain Showers

Chance for Rain Showers

19°

Noon

Mostly Cloudy

Mostly Cloudy

23°

Afternoon

Thunderstorms

Thunderstorms

23°

Evening

Chance for Thunderstorms

Chance for Thunderstorms

18°

Night

Chance for Thunderstorms

Chance for Thunderstorms

16°

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

Southwestern

26km/h

Morning

Southwestern

20km/h

Noon

Western

9km/h

Afternoon

North-west

7km/h

Evening

Western

4km/h

Night

Western

4km/h

Dawn

Relative Humidity

67%

Morning

Relative Humidity

65%

Noon

Relative Humidity

61%

Afternoon

Relative Humidity

46%

Evening

Relative Humidity

52%

Night

Relative Humidity

94%

Dawn

Precipitation Probability

68%

Morning

Precipitation Probability

66%

Noon

Precipitation Probability

0%

Afternoon

Precipitation Probability

67%

Evening

Precipitation Probability

40%

Night

Precipitation Probability

43%