Weather in Onaga, KS
Updated 2026-09-26 11:00 local time · ZIP codes 66521
Patchy rain nearby
No government weather alerts were returned for this location at the latest update.
Next hours
68°23% rain71°41% rain
72°43% rain72°20% rain72°20% rain73°22% rain73°20% rain73°18% rain76°25% rain
73°39% rain
70°13% rain
68°44% 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 44%.
It feels like 62°F with winds near 17 mph.
73°F, 18% rain chance and 12 mph wind.
Visibility is around 6 mi; gusts may reach 31 mph.
Current temperature is 68°F, wind 17 mph, rain chance up to 44%.
UV index is 3. Sunscreen and sunglasses are sensible for longer outdoor time.
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
Patchy rain nearby and 68°F in Onaga, KS. Today's high is 76°F with a 76% rain chance. Winds are around 17 mph with gusts near 25 mph. Relative humidity is 77%, pressure is 29.97 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%.