St. Louis, MO

Right Now
90°
Partly Cloudy
  • Humidity: 49%
  • Feels Like: 96°
  • Heat Index: 96°
  • Wind: 6 mph
  • Wind Chill: 90°
  • UV Index: 9 Very High
  • Sunrise: 05:42:23 AM
  • Sunset: 08:28:54 PM
  • Dew Point: 68°
  • Visibility: 10 mi

Today

Sunshine and clouds mixed. A stray shower or thunderstorm is possible. High 91F. Winds E at 5 to 10 mph.

Tonight

Generally clear skies. Low 72F. Winds light and variable.

Tomorrow

Mostly sunny skies. High 92F. Winds light and variable.

Next 12 Hours

Time
Temp
Precip
3 PM
90°
15%
3 PM
90°

Wind: ENE @ 6mph

Precip: 15% Chance

Humidity: 48%

Wind Chill: 90°

Heat Index: 96°

UV Index: 7 High

Visibility: 10 mi

4 PM
92°
15%
4 PM
92°

Wind: E @ 7mph

Precip: 15% Chance

Humidity: 47%

Wind Chill: 92°

Heat Index: 98°

UV Index: 5 Moderate

Visibility: 10 mi

5 PM
88°
15%
5 PM
88°

Wind: E @ 8mph

Precip: 15% Chance

Humidity: 55%

Wind Chill: 88°

Heat Index: 95°

UV Index: 3 Moderate

Visibility: 9 mi

6 PM
88°
10%
6 PM
88°

Wind: ENE @ 6mph

Precip: 10% Chance

Humidity: 55%

Wind Chill: 88°

Heat Index: 94°

UV Index: 1 Low

Visibility: 10 mi

7 PM
86°
3%
7 PM
86°

Wind: ENE @ 5mph

Precip: 3% Chance

Humidity: 57%

Wind Chill: 86°

Heat Index: 91°

UV Index: 0 Low

Visibility: 10 mi

8 PM
85°
3%
8 PM
85°

Wind: NE @ 4mph

Precip: 3% Chance

Humidity: 62%

Wind Chill: 85°

Heat Index: 91°

UV Index: 0 Low

Visibility: 10 mi

9 PM
82°
4%
9 PM
82°

Wind: NE @ 2mph

Precip: 4% Chance

Humidity: 68%

Wind Chill: 82°

Heat Index: 88°

UV Index: 0 Low

Visibility: 10 mi

10 PM
81°
4%
10 PM
81°

Wind: NE @ 2mph

Precip: 4% Chance

Humidity: 73%

Wind Chill: 81°

Heat Index: 86°

UV Index: 0 Low

Visibility: 10 mi

11 PM
80°
7%
11 PM
80°

Wind: NE @ 2mph

Precip: 7% Chance

Humidity: 76%

Wind Chill: 80°

Heat Index: 85°

UV Index: 0 Low

Visibility: 10 mi

12 AM
79°
6%
12 AM
79°

Wind: NE @ 1mph

Precip: 6% Chance

Humidity: 80%

Wind Chill: 79°

Heat Index: 84°

UV Index: 0 Low

Visibility: 9 mi

1 AM
77°
6%
1 AM
77°

Wind: ENE @ 1mph

Precip: 6% Chance

Humidity: 83%

Wind Chill: 77°

Heat Index: 82°

UV Index: 0 Low

Visibility: 9 mi

2 AM
76°
7%
2 AM
76°

Wind: ENE @ 1mph

Precip: 7% Chance

Humidity: 87%

Wind Chill: 76°

Heat Index: 81°

UV Index: 0 Low

Visibility: 8 mi