Weather in La Prairie, IL
Updated 2026-08-11 10:15 local time · ZIP codes 62346
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
82°6% rain89°4% rain93°3% rain95°2% rain95°2% rain95°2% rain95°1% rain95°1% rain93°2% rain89°2% rain85°3% rain
82°5% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Weather insights for today
Rain chance stays relatively low over the next 12 hours (up to 6%).
It feels like 87°F with winds near 16 mph.
85°F, 3% rain chance and 7 mph wind.
Visibility is around 5 mi; gusts may reach 24 mph.
Current temperature is 82°F, wind 16 mph, rain chance up to 6%.
UV index is 3.
La Prairie weather today
Sunny and 82°F in La Prairie, IL. Today's high is 95°F with a 5% rain chance. Winds are around 16 mph with gusts near 21 mph. Relative humidity is 72%, pressure is 29.87 inHg, and visibility is about 5 miles.
Tonight and tomorrow in La Prairie
Sunrise is at 06:11 AM and sunset is at 08:06 PM. Tomorrow's forecast calls for Sunny with a high near 87°F and a low near 72°F. The maximum rain chance is 57%.