Weather in Wheaton, MO
Updated 2026-09-26 10:00 local time · ZIP codes 64874
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
66°16% rain67°15% rain69°15% rain70°14% rain
73°3% rain
78°7% rain
80°11% rain
74°32% rain
71°35% rain71°37% rain
69°30% rain68°31% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
There is a moderate rain chance, peaking near 37%.
It feels like 63°F with winds near 7 mph.
73°F, 3% rain chance and 7 mph wind.
Visibility is around 6 mi; gusts may reach 16 mph.
Current temperature is 66°F, wind 7 mph, rain chance up to 37%.
UV index is 1.
Local weather characteristics in Wheaton
Missouri sits where different air masses often meet, producing hot humid summers, cold winter spells, rapid weather changes and frequent thunderstorms.
Wheaton is part of the Midwest weather region. The forecast point is near 36.76°N latitude and 94.06°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.
Wheaton weather today
Overcast and 66°F in Wheaton, MO. Today's high is 80°F with a 50% rain chance. Winds are around 7 mph with gusts near 11 mph. Relative humidity is 64%, pressure is 30.08 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Wheaton
Sunrise is at 07:07 AM and sunset is at 07:07 PM. Tomorrow's forecast calls for Patchy rain nearby with a high near 84°F and a low near 65°F. The maximum rain chance is 65%.