Weather in Hartsburg, MO
Updated 2026-09-26 10:00 local time · ZIP codes 65039
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
69°13% rain69°13% rain71°12% rain76°11% rain78°10% rain79°10% rain80°10% rain79°10% rain75°10% rain
73°11% rain
71°21% rain
70°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 21%).
It feels like 66°F with winds near 7 mph.
71°F, 12% rain chance and 7 mph wind.
Visibility is around 6 mi; gusts may reach 17 mph.
Current temperature is 69°F, wind 7 mph, rain chance up to 21%.
UV index is 1.
Local weather characteristics in Hartsburg
Missouri sits where different air masses often meet, producing hot humid summers, cold winter spells, rapid weather changes and frequent thunderstorms.
Hartsburg is part of the Midwest weather region. The forecast point is near 38.70°N latitude and 92.31°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.
Hartsburg weather today
Overcast and 69°F in Hartsburg, MO. Today's high is 80°F with a 21% rain chance. Winds are around 7 mph with gusts near 9 mph. Relative humidity is 55%, pressure is 30.11 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Hartsburg
Sunrise is at 07:00 AM and sunset is at 07:00 PM. Tomorrow's forecast calls for Patchy rain nearby with a high near 83°F and a low near 62°F. The maximum rain chance is 36%.