Weather in Arma, KS
Updated 2026-09-26 10:45 local time · ZIP codes 66712
Patchy rain nearby
No government weather alerts were returned for this location at the latest update.
Next hours
66°25% rain
70°16% rain73°14% rain78°11% rain80°17% rain78°20% rain78°11% rain
77°20% rain74°35% rain
72°10% rain70°11% rain69°11% 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 35%.
It feels like 65°F with winds near 7 mph.
70°F, 16% rain chance and 8 mph wind.
Visibility is around 6 mi; gusts may reach 20 mph.
Current temperature is 66°F, wind 7 mph, rain chance up to 35%.
UV index is 1.
Local weather characteristics in Arma
Kansas weather is highly variable, with hot summers, cold outbreaks in winter, strong winds and a significant risk of severe thunderstorms and tornadoes in spring and early summer.
Arma is part of the Midwest weather region. The forecast point is near 37.54°N latitude and 94.70°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.
Arma weather today
Patchy rain nearby and 66°F in Arma, KS. Today's high is 80°F with a 59% rain chance. Winds are around 7 mph with gusts near 15 mph. Relative humidity is 75%, pressure is 30.07 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Arma
Sunrise is at 07:10 AM and sunset is at 07:10 PM. Tomorrow's forecast calls for Sunny with a high near 86°F and a low near 65°F. The maximum rain chance is 57%.