Weather in Walnut Hill, IL
Updated 2026-09-26 11:00 local time · ZIP codes 62893
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
69°10% rain69°10% rain67°10% rain66°11% rain66°11% rain66°11% rain
66°12% rain66°11% rain
67°11% rain66°11% rain
66°12% rain65°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 12%).
It feels like 64°F with winds near 6 mph.
69°F, 10% rain chance and 6 mph wind.
Visibility is around 6 mi; gusts may reach 8 mph.
Current temperature is 69°F, wind 6 mph, rain chance up to 12%.
UV index is 1.
Local weather characteristics in Walnut Hill
Illinois has four distinct seasons with hot, humid summers, cold winters, strong frontal changes and frequent spring and summer thunderstorms.
Walnut Hill is part of the Midwest weather region. The forecast point is near 38.48°N latitude and 89.04°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.
Walnut Hill weather today
Overcast and 69°F in Walnut Hill, IL. Today's high is 69°F with a 22% rain chance. Winds are around 6 mph with gusts near 8 mph. Relative humidity is 35%, pressure is 30.14 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Walnut Hill
Sunrise is at 06:47 AM and sunset is at 06:47 PM. Tomorrow's forecast calls for Sunny with a high near 79°F and a low near 57°F. The maximum rain chance is 36%.