Weather in Mount Sterling, IL
Updated 2026-09-26 12:30 local time · ZIP codes 62353
Patchy rain nearby
No government weather alerts were returned for this location at the latest update.
Next hours
64°13% rain65°12% rain68°11% rain69°13% rain70°12% rain69°12% rain
66°6% rain
64°14% rain
62°15% rain61°14% rain
60°5% rain
59°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 15%).
It feels like 60°F with winds near 6 mph.
66°F, 6% rain chance and 7 mph wind.
Visibility is around 6 mi; gusts may reach 11 mph.
Current temperature is 64°F, wind 6 mph, rain chance up to 15%.
UV index is 2.
Local weather characteristics in Mount Sterling
Illinois has four distinct seasons with hot, humid summers, cold winters, strong frontal changes and frequent spring and summer thunderstorms.
Mount Sterling is part of the Midwest weather region. The forecast point is near 39.99°N latitude and 90.76°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.
Mount Sterling weather today
Patchy rain nearby and 64°F in Mount Sterling, IL. Today's high is 70°F with a 22% rain chance. Winds are around 6 mph with gusts near 9 mph. Relative humidity is 48%, pressure is 30.14 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Mount Sterling
Sunrise is at 06:54 AM and sunset is at 06:54 PM. Tomorrow's forecast calls for Overcast with a high near 77°F and a low near 59°F. The maximum rain chance is 8%.