St. Louis, MO

Right Now
21°
Clear
  • Humidity: 66%
  • Feels Like: 21°
  • Heat Index: 21°
  • Wind: 3 mph
  • Wind Chill: 21°
  • UV Index: 2 Low
  • Sunrise: 07:13:38 AM
  • Sunset: 05:13:38 PM
  • Dew Point: 12°
  • Visibility: 10 mi

Today

Partly cloudy skies. High around 40F. Winds ESE at 10 to 15 mph.

Tonight

Cloudy with occasional showers late at night. Low 33F. Winds SE at 10 to 15 mph. Chance of rain 50%.

Tomorrow

Cloudy skies. Slight chance of a rain shower. High 46F. Winds light and variable.

Next 12 Hours

Time
Temp
Precip
4 AM
21°
1%
4 AM
21°

Wind: ENE @ 3mph

Precip: 1% Chance

Humidity: 68%

Wind Chill: 21°

Heat Index: 21°

UV Index: 0 Low

Visibility: 10 mi

5 AM
20°
1%
5 AM
20°

Wind: E @ 2mph

Precip: 1% Chance

Humidity: 68%

Wind Chill: 20°

Heat Index: 20°

UV Index: 0 Low

Visibility: 10 mi

6 AM
20°
1%
6 AM
20°

Wind: E @ 2mph

Precip: 1% Chance

Humidity: 67%

Wind Chill: 20°

Heat Index: 20°

UV Index: 0 Low

Visibility: 10 mi

7 AM
20°
1%
7 AM
20°

Wind: E @ 3mph

Precip: 1% Chance

Humidity: 65%

Wind Chill: 20°

Heat Index: 20°

UV Index: 0 Low

Visibility: 10 mi

8 AM
21°
0%
8 AM
21°

Wind: ESE @ 4mph

Precip: 0% Chance

Humidity: 63%

Wind Chill: 15°

Heat Index: 21°

UV Index: 0 Low

Visibility: 10 mi

9 AM
24°
0%
9 AM
24°

Wind: ESE @ 6mph

Precip: 0% Chance

Humidity: 57%

Wind Chill: 16°

Heat Index: 24°

UV Index: 1 Low

Visibility: 10 mi

10 AM
27°
0%
10 AM
27°

Wind: ESE @ 7mph

Precip: 0% Chance

Humidity: 49%

Wind Chill: 19°

Heat Index: 27°

UV Index: 1 Low

Visibility: 10 mi

11 AM
30°
0%
11 AM
30°

Wind: ESE @ 7mph

Precip: 0% Chance

Humidity: 42%

Wind Chill: 23°

Heat Index: 30°

UV Index: 2 Low

Visibility: 10 mi

12 PM
33°
0%
12 PM
33°

Wind: ESE @ 8mph

Precip: 0% Chance

Humidity: 38%

Wind Chill: 26°

Heat Index: 33°

UV Index: 2 Low

Visibility: 10 mi

1 PM
36°
0%
1 PM
36°

Wind: SE @ 9mph

Precip: 0% Chance

Humidity: 35%

Wind Chill: 29°

Heat Index: 36°

UV Index: 2 Low

Visibility: 10 mi

2 PM
38°
0%
2 PM
38°

Wind: SE @ 9mph

Precip: 0% Chance

Humidity: 33%

Wind Chill: 31°

Heat Index: 38°

UV Index: 2 Low

Visibility: 10 mi

3 PM
39°
0%
3 PM
39°

Wind: SE @ 10mph

Precip: 0% Chance

Humidity: 33%

Wind Chill: 32°

Heat Index: 39°

UV Index: 1 Low

Visibility: 10 mi