Weather in Seneca, MO
Updated 2026-09-26 10:00 local time · ZIP codes 64865
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
67°17% rain70°16% rain71°15% rain
76°7% rain
81°6% rain
83°37% rain
76°23% rain
75°36% rain
73°6% rain73°32% rain
70°10% rain69°10% 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 65°F with winds near 8 mph.
73°F, 6% rain chance and 6 mph wind.
Visibility is around 6 mi; gusts may reach 20 mph.
Current temperature is 67°F, wind 8 mph, rain chance up to 37%.
UV index is 1.
Local weather characteristics in Seneca
Missouri sits where different air masses often meet, producing hot humid summers, cold winter spells, rapid weather changes and frequent thunderstorms.
Seneca is part of the Midwest weather region. The forecast point is near 36.84°N latitude and 94.61°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.
Seneca weather today
Overcast and 67°F in Seneca, MO. Today's high is 83°F with a 57% rain chance. Winds are around 8 mph with gusts near 13 mph. Relative humidity is 68%, pressure is 30.08 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Seneca
Sunrise is at 07:09 AM and sunset is at 07:09 PM. Tomorrow's forecast calls for Sunny with a high near 87°F and a low near 65°F. The maximum rain chance is 57%.