Live weather
Current conditions near St. Johns, IL
Temp
45°
☀️Clear
Feels like
41°
Feels-like temp
Humidity
82%
Relative
Wind
3 mph
10 m avg
Pressure
1015 mb
Sea-level
Rain
0 mm
Clouds 0%
Next few hours
☀️2 AM
44°
0% rain
⛅3 AM
43°
0% rain
☁️4 AM
43°
0% rain
☁️5 AM
43°
0% rain
⛅6 AM
43°
0% rain
☀️7 AM
43°
0% rain
Next few days
☁️Wed
73° / 43°
3% rain
☁️Thu
49° / 37°
8% rain
⛅Fri
48° / 32°
0% rain
⛅Sat
49° / 30°
0% rain
☁️Sun
52° / 33°
2% rain
☁️Mon
53° / 34°
5% rain
☁️Tue
55° / 34°
1% rain
Live weather alerts
Active NWS advisories near St. Johns, 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 · St. Johns, ILToggle live overlays with the toolbar to focus on current radar, alerts, and outlooks.