Weather in Ullin, IL
Updated 2026-09-26 09:00 local time · ZIP codes 62992
Partly Cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
64°4% rain
69°7% rain72°2% rain77°2% rain80°5% rain80°3% rain81°7% rain
80°9% rain
76°11% rain72°10% rain
70°17% rain68°12% 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 58°F with winds near 6 mph.
72°F, 2% rain chance and 5 mph wind.
Visibility is around 6 mi; gusts may reach 20 mph.
Current temperature is 64°F, wind 6 mph, rain chance up to 17%.
UV index is 1.
Local weather characteristics in Ullin
Illinois has four distinct seasons with hot, humid summers, cold winters, strong frontal changes and frequent spring and summer thunderstorms.
Ullin is part of the Midwest weather region. The forecast point is near 37.28°N latitude and 89.18°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.
Ullin weather today
Partly Cloudy and 64°F in Ullin, IL. Today's high is 81°F with a 17% rain chance. Winds are around 6 mph with gusts near 8 mph. Relative humidity is 36%, pressure is 30.13 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Ullin
Sunrise is at 06:48 AM and sunset is at 06:48 PM. Tomorrow's forecast calls for Sunny with a high near 81°F and a low near 59°F. The maximum rain chance is 36%.