Decatur, IL

Right Now
73°
Cloudy
  • Humidity: 94%
  • Feels Like: 73°
  • Heat Index: 73°
  • Wind: 9 mph
  • Wind Chill: 73°
  • UV Index: 4 Moderate
  • Sunrise: 06:07:52 AM
  • Sunset: 07:52:01 PM
  • Dew Point: 71°
  • Visibility: 8 mi

Today

Scattered showers and thunderstorms. High 76F. Winds S at 10 to 15 mph. Chance of rain 60%. Locally heavy rainfall possible.

Tonight

Scattered thunderstorms early, with fog developing late. Low 69F. Winds SSW at 5 to 10 mph. Chance of rain 50%.

Tomorrow

Variable clouds with thunderstorms, especially in the morning. High 84F. Winds WSW at 5 to 10 mph. Chance of rain 40%.

Next 12 Hours

Time
Temp
Precip
9 AM
75°
0%
9 AM
75°

Wind: S @ 11mph

Precip: 0% Chance

Humidity: 89%

Wind Chill: 75°

Heat Index: 75°

UV Index: 1 Low

Visibility: 6 mi

10 AM
75°
16%
10 AM
75°

Wind: S @ 10mph

Precip: 16% Chance

Humidity: 85%

Wind Chill: 75°

Heat Index: 75°

UV Index: 2 Low

Visibility: 6 mi

11 AM
76°
34%
11 AM
76°

Wind: S @ 11mph

Precip: 34% Chance

Humidity: 86%

Wind Chill: 76°

Heat Index: 76°

UV Index: 3 Moderate

Visibility: 6 mi

12 PM
74°
37%
12 PM
74°

Wind: S @ 11mph

Precip: 37% Chance

Humidity: 89%

Wind Chill: 74°

Heat Index: 74°

UV Index: 4 Moderate

Visibility: 4 mi

1 PM
74°
42%
1 PM
74°

Wind: S @ 12mph

Precip: 42% Chance

Humidity: 89%

Wind Chill: 74°

Heat Index: 74°

UV Index: 4 Moderate

Visibility: 6 mi

2 PM
74°
42%
2 PM
74°

Wind: S @ 12mph

Precip: 42% Chance

Humidity: 89%

Wind Chill: 74°

Heat Index: 74°

UV Index: 4 Moderate

Visibility: 5 mi

3 PM
75°
49%
3 PM
75°

Wind: S @ 12mph

Precip: 49% Chance

Humidity: 88%

Wind Chill: 75°

Heat Index: 75°

UV Index: 3 Moderate

Visibility: 7 mi

4 PM
75°
47%
4 PM
75°

Wind: S @ 12mph

Precip: 47% Chance

Humidity: 88%

Wind Chill: 75°

Heat Index: 80°

UV Index: 2 Low

Visibility: 7 mi

5 PM
76°
49%
5 PM
76°

Wind: S @ 11mph

Precip: 49% Chance

Humidity: 87%

Wind Chill: 76°

Heat Index: 81°

UV Index: 1 Low

Visibility: 7 mi

6 PM
76°
58%
6 PM
76°

Wind: S @ 10mph

Precip: 58% Chance

Humidity: 89%

Wind Chill: 76°

Heat Index: 80°

UV Index: 0 Low

Visibility: 7 mi

7 PM
75°
54%
7 PM
75°

Wind: S @ 9mph

Precip: 54% Chance

Humidity: 91%

Wind Chill: 75°

Heat Index: 80°

UV Index: 0 Low

Visibility: 6 mi

8 PM
74°
47%
8 PM
74°

Wind: S @ 8mph

Precip: 47% Chance

Humidity: 95%

Wind Chill: 74°

Heat Index: 79°

UV Index: 0 Low

Visibility: 4 mi