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WeatherLive › Illinois › Decatur › Hourly Weather

Decatur, IL Hourly Weather

Hourly forecast · Decatur

The next 48 hours in detail — temperature, feels-like, precipitation chance, wind and UV for every hour. Built on NWS NBM and global model guidance.

48 hours — Decatur

Today + 10-day →
Time Conditions Temp Precip Wind UV
Thursday 12/11
17:00
Partly cloudy 42° – 14 mph N 0
18:00
Sunny 41° – 13 mph N 0
19:00
Sunny 39° – 13 mph N 0
20:00
Sunny 38° – 12 mph NW 0
21:00
Sunny 37° – 12 mph NW 0
22:00
Sunny 37° – 11 mph NW 0
23:00
Sunny 36° – 11 mph NW 0
Friday 13/11
00:00
Sunny 35° – 11 mph NW 0
01:00
Partly cloudy 36° – 11 mph NW 0
02:00
Partly cloudy 36° – 11 mph NW 0
03:00
Mostly cloudy 36° – 11 mph NW 0
04:00
Light snow 35° – 11 mph NW 0
05:00
Light snow 35° – 11 mph NW 0
06:00
Light snow 35° – 10 mph NW 0
07:00
Light snow 35° – 10 mph NW 0
08:00
Light snow 35° – 11 mph N 0
09:00
Light snow 37° – 11 mph N 1
10:00
Light snow 38° – 12 mph N 1
11:00
Partly cloudy 40° – 12 mph N 2
12:00
Mostly cloudy 41° – 12 mph N 2
13:00
Mostly cloudy 42° – 13 mph N 2
14:00
Mostly cloudy 42° – 12 mph N 1
15:00
Mostly cloudy 42° – 12 mph N 1
16:00
Mostly cloudy 42° – 11 mph N 0
17:00
Mostly cloudy 41° – 10 mph N 0
18:00
Mostly cloudy 40° – 10 mph N 0
19:00
Partly cloudy 38° – 9 mph N 0
20:00
Sunny 37° – 7 mph N 0
21:00
Sunny 35° – 7 mph N 0
22:00
Sunny 34° – 7 mph N 0
23:00
Sunny 33° – 6 mph NW 0
Saturday 14/11
00:00
Sunny 33° – 6 mph NW 0
01:00
Sunny 32° – 6 mph NW 0
02:00
Sunny 31° – 6 mph NW 0
03:00
Sunny 31° – 6 mph NW 0
04:00
Sunny 30° – 6 mph NW 0
05:00
Sunny 30° – 6 mph NW 0
06:00
Sunny 29° – 6 mph NW 0
07:00
Sunny 31° – 6 mph NW 0
08:00
Sunny 34° – 7 mph N 0
09:00
Sunny 37° – 7 mph N 1
10:00
Sunny 40° – 7 mph N 2
11:00
Sunny 42° – 6 mph N 2
12:00
Sunny 45° – 6 mph NW 3
13:00
Sunny 46° – 6 mph NW 2
14:00
Sunny 46° – 5 mph NW 2
15:00
Sunny 47° – 6 mph NW 1
16:00
Sunny 44° – 5 mph NW 0

Weather map — Decatur

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Updated: 5:37 PM