Weather in Jerseyville, IL
Updated 2026-09-26 09:00 local time · ZIP codes 62052
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
62°12% rain65°10% rain67°10% rain68°10% rain68°10% rain69°10% rain70°10% rain69°10% rain
69°11% rain67°17% rain
65°17% rain63°17% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 17%).
It feels like 56°F with winds near 6 mph.
70°F, 10% rain chance and 7 mph wind.
Visibility is around 6 mi; gusts may reach 10 mph.
Current temperature is 62°F, wind 6 mph, rain chance up to 17%.
UV index is 0.
Local weather characteristics in Jerseyville
Illinois has four distinct seasons with hot, humid summers, cold winters, strong frontal changes and frequent spring and summer thunderstorms.
Jerseyville is part of the Midwest weather region. The forecast point is near 39.12°N latitude and 90.33°W longitude. Local temperature, wind and precipitation can still differ from nearby places, especially where terrain, coastlines or urban development create small-scale weather changes.
Jerseyville weather today
Overcast and 62°F in Jerseyville, IL. Today's high is 70°F with a 19% rain chance. Winds are around 6 mph with gusts near 10 mph. Relative humidity is 48%, pressure is 30.15 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Jerseyville
Sunrise is at 06:52 AM and sunset is at 06:52 PM. Tomorrow's forecast calls for Overcast with a high near 79°F and a low near 60°F. The maximum rain chance is 5%.