Decatur, IL

Current Weather Forecast for Decatur

IL 62525 | 3:25pm

Weather Conditions

41°
Feels Like 38°
Sunny
Sunny
16° 42°
UV Index
1
UV Index
Air Quality
Good
Air Quality
Wind
SSW 5 mph
Wind
Rain
0 in
rain
Tonight
Sun 3/2
28°
Lowest Temperature
Fair / Mostly Clear
7%
Clear to partly cloudy. Low 28F. Winds S at 5 to 10 mph.
Tomorrow
Mon 3/3
57°
Highest Temperature
Partly / Cloudy
4%
Cloudy skies early will become partly cloudy later in the day. High 57F. Winds S at 10 to 20 mph.
Tomorrow night
Mon 3/3
47°
Lowest Temperature
Scattered Showers
59%
Cloudy with occasional showers late at night. Low 47F. Winds S at 10 to 20 mph. Chance of rain 60%.

Next 12 Hours Forecast in Decatur

Hourly Weather Forecast & Temperature

4PM
Sunny
41°
Feels Like 38°
Sunny
Wind
SW 5 mph
Wind
Pressure
1023 mb
Pressure
Humidity
29%
Humidity
UV Index
1
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
5PM
Sunny
40°
Feels Like 37°
Sunny
Wind
SSW 4 mph
Wind
Pressure
1023 mb
Pressure
Humidity
32%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
6PM
Clear
37°
Feels Like 34°
Clear
Wind
S 4 mph
Wind
Pressure
1023 mb
Pressure
Humidity
39%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
7PM
Clear
34°
Feels Like 30°
Clear
Wind
SSE 5 mph
Wind
Pressure
1023 mb
Pressure
Humidity
46%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
0%
Cloud Cover
8PM
Clear
32°
Feels Like 27°
Clear
Wind
SSE 6 mph
Wind
Pressure
1023 mb
Pressure
Humidity
50%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
1%
Cloud Cover
9PM
Clear
31°
Feels Like 26°
Clear
Wind
SSE 6 mph
Wind
Pressure
1023 mb
Pressure
Humidity
52%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
10PM
Clear
1%
31°
Feels Like 25°
Clear
Wind
SSE 7 mph
Wind
Pressure
1023 mb
Pressure
Humidity
53%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
3%
Cloud Cover
11PM
Clear
1%
30°
Feels Like 23°
Clear
Wind
SSE 7 mph
Wind
Pressure
1023 mb
Pressure
Humidity
56%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
4%
Cloud Cover
12AM
Clear
1%
30°
Feels Like 23°
Clear
Wind
SSE 7 mph
Wind
Pressure
1022 mb
Pressure
Humidity
55%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
2%
Cloud Cover
1AM
Clear
1%
30°
Feels Like 23°
Clear
Wind
SSE 7 mph
Wind
Pressure
1022 mb
Pressure
Humidity
58%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
10%
Cloud Cover
2AM
Clear
1%
30°
Feels Like 23°
Clear
Wind
SSE 8 mph
Wind
Pressure
1022 mb
Pressure
Humidity
58%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
10%
Cloud Cover
3AM
Fair / Mostly Clear
1%
29°
Feels Like 22°
Mostly Clear
Wind
SSE 8 mph
Wind
Pressure
1022 mb
Pressure
Humidity
59%
Humidity
UV Index
0
UV Index
Visibility
10mi
Visibility
Visibility
27%
Cloud Cover
Sun 3/2
Sun
Fair / Mostly Clear
7%
16°
42°
Mainly clear. Lows overnight in the upper 20s.
Feels Like
22°
Feels Like
Wind
S 10 mph
Wind
Humidity
49%
Humidity
UV Index
0
UV Index
Visibility
6:26 AM
Sunrise
Visibility
5:49 PM
Sunset
Mon 3/3
Mon
Partly / Cloudy
4%
28°
57°
Morning clouds followed by afternoon sun. Highs in the upper 50s and lows in the upper 40s.
Feels Like
24°
Feels Like
Wind
S 16 mph
Wind
Humidity
43%
Humidity
UV Index
4
UV Index
Visibility
6:25 AM
Sunrise
Visibility
5:50 PM
Sunset
Tue 3/4
Tue
Rain
96%
48°
55°
Rain and wind. Highs in the mid 50s and lows in the mid 40s.
Feels Like
43°
Feels Like
Wind
SSE 20 mph
Wind
Humidity
70%
Humidity
UV Index
2
UV Index
Visibility
6:23 AM
Sunrise
Visibility
5:51 PM
Sunset
Wed 3/5
Wed
Rain / Snow
54%
30°
53°
Windy, mix of rain and snow showers. Highs in the upper 40s and lows in the upper 20s.
Feels Like
25°
Feels Like
Wind
W 25 mph
Wind
Humidity
79%
Humidity
UV Index
2
UV Index
Visibility
6:22 AM
Sunrise
Visibility
5:52 PM
Sunset
Thu 3/6
Thu
Fair / Mostly Sunny
5%
27°
47°
More sun than clouds. Highs in the upper 40s and lows in the mid 30s.
Feels Like
19°
Feels Like
Wind
W 12 mph
Wind
Humidity
51%
Humidity
UV Index
4
UV Index
Visibility
6:20 AM
Sunrise
Visibility
5:53 PM
Sunset
Fri 3/7
Fri
Mostly Cloudy
19%
35°
56°
Mostly cloudy. Highs in the mid 50s and lows in the low 30s.
Feels Like
31°
Feels Like
Wind
SE 11 mph
Wind
Humidity
55%
Humidity
UV Index
3
UV Index
Visibility
6:19 AM
Sunrise
Visibility
5:54 PM
Sunset
Sat 3/8
Sat
Partly / Cloudy
19%
33°
55°
Times of sun and clouds. Highs in the mid 50s and lows in the low 30s.
Feels Like
29°
Feels Like
Wind
NW 11 mph
Wind
Humidity
53%
Humidity
UV Index
4
UV Index
Visibility
6:17 AM
Sunrise
Visibility
5:55 PM
Sunset
Sun 3/9
Sun
Fair / Mostly Sunny
5%
32°
61°
Mostly sunny. Highs in the low 60s and lows in the mid 30s.
Feels Like
27°
Feels Like
Wind
W 12 mph
Wind
Humidity
49%
Humidity
UV Index
4
UV Index
Visibility
7:16 AM
Sunrise
Visibility
6:56 PM
Sunset
Need to see beyond 12 Hours?
Find more forecast on the FREE FOX WEATHER App

Latest Stories from Illinois

Powerful windstorm may threaten March atmospheric pressure records in Midwest

A powerful storm that is threatening a dangerous severe weather outbreak in the South Tuesday is expected to bring widespread impacts on its northern flank across the Midwest, with potentially damaging winds, soaking rain and areas of snow. The expected low-pressure area could even break some atmospheric pressure records.

Chicago leads nation in homes susceptible to severe weather damage

The Chicago metro area has the highest concentration of homes at risk for hail, tornadoes and damaging winds, according to CoreLogic’s 2025 Severe Convective Storm Risk Report. The financial analyst company based their inference off of severe weather in 2024. According to the company, nearly 3 million homes in the region face the risk of hail damage, with an additional 3 million homes at risk from tornadoes and straight-line winds.

Loading...