Live weather
Current conditions near Decatur, IL
Temp
39°
☀️Clear
Feels like
34°
Feels-like temp
Humidity
80%
Relative
Wind
4 mph
10 m avg
Pressure
1015 mb
Sea-level
Rain
0 mm
Clouds 8%
Next few hours
☀️2 AM
40°
0% rain
☀️3 AM
39°
1% rain
⛅4 AM
38°
0% rain
☁️5 AM
37°
1% rain
☁️6 AM
37°
1% rain
⛅7 AM
37°
1% rain
Next few days
🌦️Wed
67° / 37°
19% rain
☁️Thu
44° / 36°
4% rain
☁️Fri
43° / 31°
0% rain
☀️Sat
46° / 29°
0% rain
☀️Sun
50° / 33°
2% rain
☁️Mon
50° / 35°
3% rain
☀️Tue
51° / 34°
2% rain
Live weather alerts
Active NWS advisories near Decatur, IL
No active NWS alerts near this city right now.
Source: NWS alerts feed.
Scores use stored public hazard datasets; live weather and alerts are shown separately where available. Refresh timing and coverage vary by source, and data may be delayed or unavailable. Informational only — follow official warnings and emergency guidance.
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Live hazard map
Radar, alerts, systems, SPC, gauges · Decatur, ILToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.