Weather in Lilbourn, MO
Updated 2026-09-26 11:45 local time · ZIP codes 63862
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
76°9% rain81°9% rain83°9% rain84°9% rain83°9% rain82°9% rain
78°23% rain
72°11% rain
72°10% rain71°10% rain70°10% rain69°10% 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 23%).
It feels like 68°F with winds near 8 mph.
72°F, 10% rain chance and 9 mph wind.
Visibility is around 6 mi; gusts may reach 19 mph.
Current temperature is 76°F, wind 8 mph, rain chance up to 23%.
UV index is 4. Sunscreen and sunglasses are sensible for longer outdoor time.
Local weather characteristics in Lilbourn
Missouri sits where different air masses often meet, producing hot humid summers, cold winter spells, rapid weather changes and frequent thunderstorms.
Lilbourn is part of the Midwest weather region. The forecast point is near 36.59°N latitude and 89.62°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.
Lilbourn weather today
Overcast and 76°F in Lilbourn, MO. Today's high is 84°F with a 17% rain chance. Winds are around 8 mph with gusts near 9 mph. Relative humidity is 20%, pressure is 30.10 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Lilbourn
Sunrise is at 06:49 AM and sunset is at 06:49 PM. Tomorrow's forecast calls for Sunny with a high near 85°F and a low near 65°F. The maximum rain chance is 17%.