Weather in Mason, OH
Updated 2026-09-26 13:30 local time · ZIP codes 45040
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
67°1% rain69°1% rain70°1% rain71°1% rain70°1% rain68°2% rain
65°7% rain
61°6% rain59°6% rain57°7% rain55°7% rain53°6% 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 7%).
It feels like 61°F with winds near 7 mph.
70°F, 1% rain chance and 8 mph wind.
Visibility is around 6 mi; gusts may reach 16 mph.
Current temperature is 67°F, wind 7 mph, rain chance up to 7%.
UV index is 6. Sunscreen and sunglasses are sensible for longer outdoor time.
Local weather characteristics in Mason
Ohio has four distinct seasons with humid summers and cold winters. Lake Erie can influence clouds, temperatures and snowfall across northern parts of the state.
Mason is part of the Midwest weather region. The forecast point is near 39.36°N latitude and 84.31°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.
Mason weather today
Sunny and 67°F in Mason, OH. Today's high is 71°F with a 5% rain chance. Winds are around 7 mph with gusts near 8 mph. Relative humidity is 37%, pressure is 30.14 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Mason
Sunrise is at 07:28 AM and sunset is at 07:28 PM. Tomorrow's forecast calls for Sunny with a high near 70°F and a low near 49°F. The maximum rain chance is 3%.