Weather in Vernon, IL
Updated 2026-09-26 11:00 local time · ZIP codes 62892
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
68°10% rain66°11% rain67°11% rain67°11% rain66°12% rain66°12% rain67°12% rain67°12% rain
66°11% rain66°11% rain66°11% rain66°11% 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 12%).
It feels like 62°F with winds near 8 mph.
68°F, 10% rain chance and 8 mph wind.
Visibility is around 6 mi; gusts may reach 9 mph.
Current temperature is 68°F, wind 8 mph, rain chance up to 12%.
UV index is 3. Sunscreen and sunglasses are sensible for longer outdoor time.
Local weather characteristics in Vernon
Illinois has four distinct seasons with hot, humid summers, cold winters, strong frontal changes and frequent spring and summer thunderstorms.
Vernon is part of the Midwest weather region. The forecast point is near 38.80°N latitude and 89.09°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.
Vernon weather today
Overcast and 68°F in Vernon, IL. Today's high is 68°F with a 11% rain chance. Winds are around 8 mph with gusts near 9 mph. Relative humidity is 43%, pressure is 30.15 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Vernon
Sunrise is at 06:47 AM and sunset is at 06:47 PM. Tomorrow's forecast calls for Sunny with a high near 78°F and a low near 56°F. The maximum rain chance is 17%.