Decatur, IL

Right Now
71°
Fair
  • Humidity: 84%
  • Feels Like: 71°
  • Heat Index: 71°
  • Wind: 8 mph
  • Wind Chill: 71°
  • UV Index: 7 High
  • Sunrise: 05:35:39 AM
  • Sunset: 08:09:26 PM
  • Dew Point: 71°
  • Visibility: 10 mi

Today

Scattered showers and thunderstorms. High near 80F. Winds SSW at 10 to 15 mph. Chance of rain 50%.

Tonight

Some clouds. A stray shower or thunderstorm is possible. Low 63F. Winds WSW at 5 to 10 mph.

Tomorrow

A few clouds early, otherwise mostly sunny. High 82F. Winds NW at 5 to 10 mph.

Next 12 Hours

Time
Temp
Precip
12 PM
73°
31%
12 PM
73°

Wind: S @ 10mph

Precip: 31% Chance

Humidity: 80%

Wind Chill: 73°

Heat Index: 73°

UV Index: 7 High

Visibility: 9 mi

1 PM
74°
35%
1 PM
74°

Wind: S @ 11mph

Precip: 35% Chance

Humidity: 77%

Wind Chill: 74°

Heat Index: 74°

UV Index: 8 Very High

Visibility: 9 mi

2 PM
76°
30%
2 PM
76°

Wind: SSW @ 12mph

Precip: 30% Chance

Humidity: 71%

Wind Chill: 76°

Heat Index: 76°

UV Index: 6 High

Visibility: 10 mi

3 PM
78°
47%
3 PM
78°

Wind: SSW @ 13mph

Precip: 47% Chance

Humidity: 64%

Wind Chill: 78°

Heat Index: 81°

UV Index: 3 Moderate

Visibility: 9 mi

4 PM
76°
47%
4 PM
76°

Wind: SSW @ 11mph

Precip: 47% Chance

Humidity: 70%

Wind Chill: 76°

Heat Index: 76°

UV Index: 2 Low

Visibility: 1.4 mi

5 PM
77°
48%
5 PM
77°

Wind: SSW @ 11mph

Precip: 48% Chance

Humidity: 68%

Wind Chill: 77°

Heat Index: 77°

UV Index: 1 Low

Visibility: 10 mi

6 PM
77°
35%
6 PM
77°

Wind: SSW @ 11mph

Precip: 35% Chance

Humidity: 69%

Wind Chill: 77°

Heat Index: 77°

UV Index: 1 Low

Visibility: 10 mi

7 PM
76°
15%
7 PM
76°

Wind: SSW @ 10mph

Precip: 15% Chance

Humidity: 68%

Wind Chill: 76°

Heat Index: 79°

UV Index: 0 Low

Visibility: 10 mi

8 PM
74°
15%
8 PM
74°

Wind: SSW @ 7mph

Precip: 15% Chance

Humidity: 75%

Wind Chill: 74°

Heat Index: 75°

UV Index: 0 Low

Visibility: 9 mi

9 PM
71°
15%
9 PM
71°

Wind: SSW @ 6mph

Precip: 15% Chance

Humidity: 83%

Wind Chill: 71°

Heat Index: 72°

UV Index: 0 Low

Visibility: 8 mi

10 PM
69°
9%
10 PM
69°

Wind: SW @ 5mph

Precip: 9% Chance

Humidity: 87%

Wind Chill: 69°

Heat Index: 71°

UV Index: 0 Low

Visibility: 7 mi

11 PM
68°
8%
11 PM
68°

Wind: WSW @ 5mph

Precip: 8% Chance

Humidity: 91%

Wind Chill: 68°

Heat Index: 70°

UV Index: 0 Low

Visibility: 5 mi