Live weather
Current conditions near O'Fallon, IL
Temp
62°
☀️Clear
Feels like
61°
Feels-like temp
Humidity
77%
Relative
Wind
5 mph
10 m avg
Pressure
1018 mb
Sea-level
Rain
0 mm
Clouds 0%
Next few hours
☀️10 PM
62°
1% rain
☀️11 PM
61°
1% rain
⛅12 AM
60°
1% rain
⛅1 AM
60°
1% rain
☁️2 AM
59°
2% rain
☁️3 AM
60°
3% rain
Next few days
☁️Sun
72° / 59°
5% rain
☁️Mon
79° / 58°
1% rain
☁️Tue
87° / 57°
3% rain
☁️Wed
94° / 65°
34% rain
🌦️Thu
80° / 69°
53% rain
🌦️Fri
92° / 66°
45% rain
Live weather alerts
Active NWS advisories near O'Fallon, IL
No active NWS alerts near this city right now.
Source: NWS alerts feed.
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Radar, alerts, systems, SPC, gauges · O'Fallon, ILToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.