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Decatur, IL

Right Now
77°
Sunny
  • Humidity: 92%
  • Feels Like: 77°
  • Heat Index: 77°
  • Wind: 9 mph
  • Wind Chill: 77°
  • UV Index: 6 High
  • Sunrise: 06:01:12 AM
  • Sunset: 08:01:12 PM
  • Dew Point: 75°
  • Visibility: 10 mi

Today

Cloudy skies this morning followed by thunderstorms during the afternoon. High 86F. Winds WSW at 10 to 15 mph. Chance of rain 60%.

Tonight

Scattered thunderstorms early, then variable clouds overnight with more showers at times. Low 67F. Winds N at 5 to 10 mph. Chance of rain 60%.

Tomorrow

Cloudy skies early will become partly cloudy later in the day. High 79F. Winds NE at 5 to 10 mph.

Next 12 Hours

Time
Temp
Precip
8 AM
78°
15%
8 AM
78°

Wind: SW @ 10 mph

Precip: 15% Chance

Humidity: 91%

Wind Chill: 78°

Heat Index: 78°

UV Index: 1 Low

Visibility: 10 mi

9 AM
79°
15%
9 AM
79°

Wind: SW @ 10 mph

Precip: 15% Chance

Humidity: 88%

Wind Chill: 79°

Heat Index: 86°

UV Index: 2 Low

Visibility: 10 mi

10 AM
80°
15%
10 AM
80°

Wind: SW @ 10 mph

Precip: 15% Chance

Humidity: 86%

Wind Chill: 80°

Heat Index: 88°

UV Index: 4 Moderate

Visibility: 10 mi

11 AM
84°
15%
11 AM
84°

Wind: SW @ 12 mph

Precip: 15% Chance

Humidity: 76%

Wind Chill: 84°

Heat Index: 93°

UV Index: 4 Moderate

Visibility: 10 mi

12 PM
85°
15%
12 PM
85°

Wind: SW @ 11 mph

Precip: 15% Chance

Humidity: 74%

Wind Chill: 85°

Heat Index: 95°

UV Index: 5 Moderate

Visibility: 10 mi

1 PM
86°
15%
1 PM
86°

Wind: SW @ 12 mph

Precip: 15% Chance

Humidity: 74%

Wind Chill: 86°

Heat Index: 97°

UV Index: 6 High

Visibility: 10 mi

2 PM
86°
16%
2 PM
86°

Wind: SW @ 13 mph

Precip: 16% Chance

Humidity: 73%

Wind Chill: 86°

Heat Index: 97°

UV Index: 7 High

Visibility: 10 mi

3 PM
86°
30%
3 PM
86°

Wind: WSW @ 11 mph

Precip: 30% Chance

Humidity: 74%

Wind Chill: 86°

Heat Index: 97°

UV Index: 5 Moderate

Visibility: 6 mi

4 PM
85°
59%
4 PM
85°

Wind: WSW @ 11 mph

Precip: 59% Chance

Humidity: 75%

Wind Chill: 85°

Heat Index: 95°

UV Index: 4 Moderate

Visibility: 6 mi

5 PM
84°
65%
5 PM
84°

Wind: W @ 10 mph

Precip: 65% Chance

Humidity: 81%

Wind Chill: 84°

Heat Index: 94°

UV Index: 2 Low

Visibility: 3 mi

6 PM
82°
51%
6 PM
82°

Wind: WNW @ 10 mph

Precip: 51% Chance

Humidity: 84%

Wind Chill: 82°

Heat Index: 91°

UV Index: 1 Low

Visibility: 6 mi

7 PM
81°
36%
7 PM
81°

Wind: NW @ 9 mph

Precip: 36% Chance

Humidity: 84%

Wind Chill: 81°

Heat Index: 88°

UV Index: 0 Low

Visibility: 6 mi

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