Decatur, IL

Right Now
77°
Fair
  • Humidity: 66%
  • Feels Like: 79°
  • Heat Index: 79°
  • Wind: 6 mph
  • Wind Chill: 77°
  • UV Index: 8 Very High
  • Sunrise: 05:28:07 AM
  • Sunset: 08:28:18 PM
  • Dew Point: 77°
  • Visibility: 10 mi

Today

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

Tonight

Partly cloudy this evening with more clouds for overnight. A stray shower or thunderstorm is possible. Low near 65F. Winds E at 5 to 10 mph.

Tomorrow

A mix of clouds and sun early, then becoming cloudy later in the day. A stray shower or thunderstorm is possible. High 83F. Winds ESE at 10 to 20 mph.

Next 12 Hours

Time
Temp
Precip
11 AM
79°
0%
11 AM
79°

Wind: SW @ 4mph

Precip: 0% Chance

Humidity: 63%

Wind Chill: 79°

Heat Index: 81°

UV Index: 7 High

Visibility: 10 mi

12 PM
81°
0%
12 PM
81°

Wind: S @ 3mph

Precip: 0% Chance

Humidity: 58%

Wind Chill: 81°

Heat Index: 84°

UV Index: 8 Very High

Visibility: 10 mi

1 PM
82°
0%
1 PM
82°

Wind: SSE @ 4mph

Precip: 0% Chance

Humidity: 56%

Wind Chill: 82°

Heat Index: 84°

UV Index: 7 High

Visibility: 10 mi

2 PM
82°
0%
2 PM
82°

Wind: ENE @ 5mph

Precip: 0% Chance

Humidity: 54%

Wind Chill: 82°

Heat Index: 85°

UV Index: 8 Very High

Visibility: 10 mi

3 PM
83°
0%
3 PM
83°

Wind: E @ 4mph

Precip: 0% Chance

Humidity: 52%

Wind Chill: 83°

Heat Index: 85°

UV Index: 4 Moderate

Visibility: 10 mi

4 PM
83°
0%
4 PM
83°

Wind: E @ 4mph

Precip: 0% Chance

Humidity: 51%

Wind Chill: 83°

Heat Index: 86°

UV Index: 4 Moderate

Visibility: 10 mi

5 PM
83°
0%
5 PM
83°

Wind: E @ 5mph

Precip: 0% Chance

Humidity: 52%

Wind Chill: 83°

Heat Index: 86°

UV Index: 3 Moderate

Visibility: 10 mi

6 PM
82°
1%
6 PM
82°

Wind: ESE @ 7mph

Precip: 1% Chance

Humidity: 54%

Wind Chill: 82°

Heat Index: 85°

UV Index: 1 Low

Visibility: 10 mi

7 PM
81°
2%
7 PM
81°

Wind: ESE @ 6mph

Precip: 2% Chance

Humidity: 57%

Wind Chill: 81°

Heat Index: 84°

UV Index: 0 Low

Visibility: 10 mi

8 PM
79°
2%
8 PM
79°

Wind: ESE @ 6mph

Precip: 2% Chance

Humidity: 63%

Wind Chill: 79°

Heat Index: 81°

UV Index: 0 Low

Visibility: 10 mi

9 PM
76°
3%
9 PM
76°

Wind: E @ 6mph

Precip: 3% Chance

Humidity: 70%

Wind Chill: 76°

Heat Index: 77°

UV Index: 0 Low

Visibility: 10 mi

10 PM
74°
3%
10 PM
74°

Wind: E @ 7mph

Precip: 3% Chance

Humidity: 73%

Wind Chill: 74°

Heat Index: 75°

UV Index: 0 Low

Visibility: 10 mi