St. Louis, MO

Right Now
75°
Clear
  • Humidity: 78%
  • Feels Like: 75°
  • Heat Index: 75°
  • Wind: 2 mph
  • Wind Chill: 75°
  • UV Index: 9 Very High
  • Sunrise: 05:36:36 AM
  • Sunset: 08:23:04 PM
  • Dew Point: 67°
  • Visibility: 10 mi

Today

Partly to mostly cloudy. A stray shower or thunderstorm is possible. High 92F. Winds SSW at 5 to 10 mph.

Tonight

A few clouds from time to time. A stray shower or thunderstorm is possible. Low 72F. Winds light and variable.

Tomorrow

Sun and a few passing clouds. High 89F. Winds NE at 5 to 10 mph.

Next 12 Hours

Time
Temp
Precip
1 AM
73°
15%
1 AM
73°

Wind: SW @ 1mph

Precip: 15% Chance

Humidity: 81%

Wind Chill: 73°

Heat Index: 73°

UV Index: 0 Low

Visibility: 10 mi

2 AM
72°
15%
2 AM
72°

Wind: S @ 1mph

Precip: 15% Chance

Humidity: 84%

Wind Chill: 72°

Heat Index: 72°

UV Index: 0 Low

Visibility: 9 mi

3 AM
71°
5%
3 AM
71°

Wind: S @ 2mph

Precip: 5% Chance

Humidity: 87%

Wind Chill: 71°

Heat Index: 71°

UV Index: 0 Low

Visibility: 8 mi

4 AM
70°
6%
4 AM
70°

Wind: S @ 1mph

Precip: 6% Chance

Humidity: 91%

Wind Chill: 70°

Heat Index: 70°

UV Index: 0 Low

Visibility: 7 mi

5 AM
69°
6%
5 AM
69°

Wind: S @ 2mph

Precip: 6% Chance

Humidity: 92%

Wind Chill: 69°

Heat Index: 69°

UV Index: 0 Low

Visibility: 6 mi

6 AM
68°
6%
6 AM
68°

Wind: S @ 2mph

Precip: 6% Chance

Humidity: 92%

Wind Chill: 68°

Heat Index: 68°

UV Index: 0 Low

Visibility: 6 mi

7 AM
71°
15%
7 AM
71°

Wind: S @ 2mph

Precip: 15% Chance

Humidity: 88%

Wind Chill: 71°

Heat Index: 71°

UV Index: 0 Low

Visibility: 9 mi

8 AM
75°
15%
8 AM
75°

Wind: SSW @ 4mph

Precip: 15% Chance

Humidity: 78%

Wind Chill: 75°

Heat Index: 79°

UV Index: 1 Low

Visibility: 10 mi

9 AM
80°
15%
9 AM
80°

Wind: SSW @ 5mph

Precip: 15% Chance

Humidity: 67%

Wind Chill: 80°

Heat Index: 83°

UV Index: 3 Moderate

Visibility: 10 mi

10 AM
83°
15%
10 AM
83°

Wind: SSW @ 5mph

Precip: 15% Chance

Humidity: 59%

Wind Chill: 83°

Heat Index: 87°

UV Index: 5 Moderate

Visibility: 10 mi

11 AM
85°
15%
11 AM
85°

Wind: SSW @ 5mph

Precip: 15% Chance

Humidity: 58%

Wind Chill: 85°

Heat Index: 90°

UV Index: 7 High

Visibility: 10 mi

12 PM
88°
15%
12 PM
88°

Wind: SSW @ 4mph

Precip: 15% Chance

Humidity: 54%

Wind Chill: 88°

Heat Index: 93°

UV Index: 8 Very High

Visibility: 10 mi