⚠Heat AdvisoryHeat Advisory issued September 1 at 1:11PM CDT until September 3 at 7:00PM CDT by NWS Lincoln IL

Decatur, IL

Tuesday, September 1 · Updated 9:08 PM · NOAA/NWS
85
H:76° / L:99°
Mostly Clear
Feels like
83°
Wind
S 5 mph
Humidity
63%
Dew point
78°
Pressure
29.92 inHg
Visibility
10 mi
UV Index
—
N/A
Humidity
63%
Moderate
Wind speed
5
mph · S
Dew point
78°
Muggy
Hourly forecast
Now
85°
·
10 PM
82°
·
11 PM
81°
·
12 AM
80°
·
1 AM
79°
·
2 AM
79°
·
3 AM
79°
·
4 AM
78°
·
5 AM
77°
·
6 AM
77°
·
7 AM
76°
1%
8 AM
80°
1%
7-day forecast
Today
Mostly Clear
99° / 76°
Wed
Mostly Clear
5%
99° / 77°
Thu
Mostly Clear
12%
97° / 76°
Fri
Partly Cloudy
11%
96° / 73°
Sat
Slight Chance Showers And Thunderstorms
16%
91° / 70°
Sun
Partly Cloudy
14%
88° / 68°
Mon
Slight Chance Rain Showers
17%
88° / 65°
Nearby cities
SpringfieldChampaignBloomingtonPeoriaSt. LouisIndianapolisChicago
Data from NOAA National Weather Service (public domain). Updated every 10 minutes.