St. Louis, MO

Right Now
78°
Mostly Cloudy
  • Humidity: 72%
  • Feels Like: 78°
  • Heat Index: 78°
  • Wind: 8 mph
  • Wind Chill: 78°
  • UV Index: 7 High
  • Sunrise: 05:36:03 AM
  • Sunset: 08:28:42 PM
  • Dew Point: 68°
  • Visibility: 10 mi

Today

Mostly cloudy skies this morning followed by thunderstorms during the afternoon. A few storms may be severe. High 82F. Winds WSW at 5 to 10 mph. Chance of rain 80%.

Tonight

Scattered thunderstorms early, then partly cloudy after midnight. A few storms may be severe. Low 66F. Winds WNW at 5 to 10 mph. Chance of rain 50%.

Tomorrow

Partly cloudy. High 84F. Winds NW at 5 to 10 mph.

Next 12 Hours

Time
Temp
Precip
10 AM
78°
4%
10 AM
78°

Wind: SW @ 8mph

Precip: 4% Chance

Humidity: 72%

Wind Chill: 78°

Heat Index: 78°

UV Index: 5 Moderate

Visibility: 9 mi

11 AM
80°
13%
11 AM
80°

Wind: SW @ 7mph

Precip: 13% Chance

Humidity: 67%

Wind Chill: 80°

Heat Index: 83°

UV Index: 6 High

Visibility: 10 mi

12 PM
81°
10%
12 PM
81°

Wind: SW @ 9mph

Precip: 10% Chance

Humidity: 64%

Wind Chill: 81°

Heat Index: 85°

UV Index: 7 High

Visibility: 10 mi

1 PM
80°
34%
1 PM
80°

Wind: WSW @ 9mph

Precip: 34% Chance

Humidity: 68%

Wind Chill: 80°

Heat Index: 84°

UV Index: 6 High

Visibility: 10 mi

2 PM
78°
53%
2 PM
78°

Wind: WSW @ 6mph

Precip: 53% Chance

Humidity: 73%

Wind Chill: 78°

Heat Index: 78°

UV Index: 6 High

Visibility: 10 mi

3 PM
77°
66%
3 PM
77°

Wind: WSW @ 6mph

Precip: 66% Chance

Humidity: 72%

Wind Chill: 77°

Heat Index: 77°

UV Index: 5 Moderate

Visibility: 10 mi

4 PM
78°
69%
4 PM
78°

Wind: WSW @ 6mph

Precip: 69% Chance

Humidity: 73%

Wind Chill: 78°

Heat Index: 78°

UV Index: 3 Moderate

Visibility: 6 mi

5 PM
78°
60%
5 PM
78°

Wind: WSW @ 4mph

Precip: 60% Chance

Humidity: 70%

Wind Chill: 78°

Heat Index: 82°

UV Index: 2 Low

Visibility: 7 mi

6 PM
78°
74%
6 PM
78°

Wind: WSW @ 6mph

Precip: 74% Chance

Humidity: 71%

Wind Chill: 78°

Heat Index: 82°

UV Index: 1 Low

Visibility: 7 mi

7 PM
76°
48%
7 PM
76°

Wind: WSW @ 7mph

Precip: 48% Chance

Humidity: 75%

Wind Chill: 76°

Heat Index: 80°

UV Index: 0 Low

Visibility: 9 mi

8 PM
74°
39%
8 PM
74°

Wind: WSW @ 6mph

Precip: 39% Chance

Humidity: 80%

Wind Chill: 74°

Heat Index: 75°

UV Index: 0 Low

Visibility: 9 mi

9 PM
72°
36%
9 PM
72°

Wind: W @ 5mph

Precip: 36% Chance

Humidity: 83%

Wind Chill: 72°

Heat Index: 74°

UV Index: 0 Low

Visibility: 8 mi