Weather in Myrtle, MO
Updated 2026-09-26 11:00 local time · ZIP codes 65778
Overcast
No government weather alerts were returned for this location at the latest update.
Next hours
74°10% rain77°10% rain79°10% rain79°10% rain79°9% rain80°9% rain78°9% rain77°10% rain
75°10% rain74°10% rain73°10% rain73°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 10%).
It feels like 71°F with winds near 5 mph.
74°F, 10% rain chance and 1 mph wind.
Visibility is around 6 mi; gusts may reach 18 mph.
Current temperature is 74°F, wind 5 mph, rain chance up to 10%.
UV index is 4. Sunscreen and sunglasses are sensible for longer outdoor time.
Local weather characteristics in Myrtle
Missouri sits where different air masses often meet, producing hot humid summers, cold winter spells, rapid weather changes and frequent thunderstorms.
Myrtle is part of the Midwest weather region. The forecast point is near 36.51°N latitude and 91.27°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.
Myrtle weather today
Overcast and 74°F in Myrtle, MO. Today's high is 80°F with a 10% rain chance. Winds are around 5 mph with gusts near 14 mph. Relative humidity is 42%, pressure is 30.11 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Myrtle
Sunrise is at 06:56 AM and sunset is at 06:56 PM. Tomorrow's forecast calls for Sunny with a high near 85°F and a low near 62°F. The maximum rain chance is 3%.