Decatur, IL

Right Now
74°
Cloudy
  • Humidity: 100%
  • Feels Like: 74°
  • Heat Index: 74°
  • Wind: 5 mph
  • Wind Chill: 74°
  • UV Index: 9 Very High
  • Sunrise: 05:40:38 AM
  • Sunset: 08:22:46 PM
  • Dew Point: 74°
  • Visibility: 7 mi

Today

Partly to mostly cloudy with a chance of thunderstorms. High 87F. Winds WNW at 10 to 15 mph. Chance of rain 40%.

Tonight

Clear skies. Low 64F. Winds NNW at 5 to 10 mph.

Tomorrow

Partly cloudy skies. High near 85F. Winds N at 10 to 15 mph.

Next 12 Hours

Time
Temp
Precip
6 AM
74°
0%
6 AM
74°

Wind: W @ 3mph

Precip: 0% Chance

Humidity: 97%

Wind Chill: 74°

Heat Index: 74°

UV Index: 0 Low

Visibility: 2.3 mi

7 AM
76°
0%
7 AM
76°

Wind: W @ 3mph

Precip: 0% Chance

Humidity: 96%

Wind Chill: 76°

Heat Index: 76°

UV Index: 0 Low

Visibility: 4 mi

8 AM
78°
0%
8 AM
78°

Wind: W @ 5mph

Precip: 0% Chance

Humidity: 90%

Wind Chill: 78°

Heat Index: 85°

UV Index: 1 Low

Visibility: 6 mi

9 AM
80°
0%
9 AM
80°

Wind: WNW @ 5mph

Precip: 0% Chance

Humidity: 84%

Wind Chill: 80°

Heat Index: 86°

UV Index: 3 Moderate

Visibility: 9 mi

10 AM
82°
15%
10 AM
82°

Wind: WNW @ 5mph

Precip: 15% Chance

Humidity: 78%

Wind Chill: 82°

Heat Index: 89°

UV Index: 4 Moderate

Visibility: 10 mi

11 AM
82°
24%
11 AM
82°

Wind: NW @ 7mph

Precip: 24% Chance

Humidity: 77%

Wind Chill: 82°

Heat Index: 90°

UV Index: 6 High

Visibility: 10 mi

12 PM
84°
34%
12 PM
84°

Wind: NW @ 7mph

Precip: 34% Chance

Humidity: 75%

Wind Chill: 84°

Heat Index: 91°

UV Index: 9 Very High

Visibility: 10 mi

1 PM
85°
38%
1 PM
85°

Wind: NW @ 8mph

Precip: 38% Chance

Humidity: 72%

Wind Chill: 85°

Heat Index: 93°

UV Index: 9 Very High

Visibility: 10 mi

2 PM
85°
42%
2 PM
85°

Wind: WNW @ 9mph

Precip: 42% Chance

Humidity: 70%

Wind Chill: 85°

Heat Index: 94°

UV Index: 9 Very High

Visibility: 10 mi

3 PM
86°
24%
3 PM
86°

Wind: NW @ 9mph

Precip: 24% Chance

Humidity: 69%

Wind Chill: 86°

Heat Index: 95°

UV Index: 7 High

Visibility: 10 mi

4 PM
85°
30%
4 PM
85°

Wind: NW @ 9mph

Precip: 30% Chance

Humidity: 70%

Wind Chill: 85°

Heat Index: 94°

UV Index: 5 Moderate

Visibility: 10 mi

5 PM
85°
38%
5 PM
85°

Wind: NW @ 10mph

Precip: 38% Chance

Humidity: 67%

Wind Chill: 85°

Heat Index: 92°

UV Index: 3 Moderate

Visibility: 10 mi