Weather in Portageville, MO
Updated 2026-09-26 09:00 local time · ZIP codes 63873
Cloudy
No government weather alerts were returned for this location at the latest update.
Next hours
68°7% rain
72°9% rain76°9% rain79°9% rain81°9% rain83°9% rain84°9% rain84°9% rain83°9% rain
79°25% rain
73°11% rain
72°9% 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 25%).
It feels like 61°F with winds near 7 mph.
68°F, 7% rain chance and 7 mph wind.
Visibility is around 6 mi; gusts may reach 21 mph.
Current temperature is 68°F, wind 7 mph, rain chance up to 25%.
UV index is 1.
Local weather characteristics in Portageville
Missouri sits where different air masses often meet, producing hot humid summers, cold winter spells, rapid weather changes and frequent thunderstorms.
Portageville is part of the Midwest weather region. The forecast point is near 36.43°N latitude and 89.70°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.
Portageville weather today
Cloudy and 68°F in Portageville, MO. Today's high is 84°F with a 19% rain chance. Winds are around 7 mph with gusts near 8 mph. Relative humidity is 28%, pressure is 30.12 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Portageville
Sunrise is at 06:50 AM and sunset is at 06:50 PM. Tomorrow's forecast calls for Overcast with a high near 87°F and a low near 66°F. The maximum rain chance is 4%.