Weather in Onaga, KS
Updated 2026-09-26 10:00 local time · ZIP codes 66521
Light rain shower
No government weather alerts were returned for this location at the latest update.
Next hours
64°44% rain
68°23% rain71°41% rain72°43% rain72°20% rain72°20% rain73°22% rain73°20% rain73°18% rain76°25% rain
73°39% rain
70°13% rain3-day weather forecast
Weather details
Sunrise, sunset and moon
Key weather changes ahead
Weather insights for today
Rain chance reaches about 44% over the next 12 hours.
It feels like 57°F with winds near 17 mph.
73°F, 18% rain chance and 12 mph wind.
Visibility is around 6 mi; gusts may reach 30 mph.
Current temperature is 64°F, wind 17 mph, rain chance up to 44%.
UV index is 2.
Local weather characteristics in Onaga
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.
Onaga is part of the Midwest weather region. The forecast point is near 39.49°N latitude and 96.17°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.
Onaga weather today
Light rain shower and 64°F in Onaga, KS. Today's high is 76°F with a 76% rain chance. Winds are around 17 mph with gusts near 30 mph. Relative humidity is 82%, pressure is 29.99 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Onaga
Sunrise is at 07:16 AM and sunset is at 07:15 PM. Tomorrow's forecast calls for Patchy rain nearby with a high near 78°F and a low near 63°F. The maximum rain chance is 61%.