Weather in Cairo, OH
Updated 2026-09-26 09:45 local time · ZIP codes 45820
Sunny
No government weather alerts were returned for this location at the latest update.
Next hours
51°11% rain61°3% rain64°1% rain67°1% rain69°1% rain70°1% rain70°1% rain69°1% rain67°1% rain64°2% rain
59°2% rain57°2% 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 6%).
It feels like 49°F with winds near 5 mph.
70°F, 1% rain chance and 9 mph wind.
Visibility is around 6 mi; gusts may reach 11 mph.
Current temperature is 51°F, wind 5 mph, rain chance up to 6%.
UV index is 1.
Local weather characteristics in Cairo
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.
Cairo is part of the Midwest weather region. The forecast point is near 40.83°N latitude and 84.09°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.
Cairo weather today
Sunny and 51°F in Cairo, OH. Today's high is 70°F with a 5% rain chance. Winds are around 5 mph with gusts near 8 mph. Relative humidity is 85%, pressure is 30.22 inHg, and visibility is about 6 miles.
Tonight and tomorrow in Cairo
Sunrise is at 07:27 AM and sunset is at 07:27 PM. Tomorrow's forecast calls for Sunny with a high near 72°F and a low near 50°F. The maximum rain chance is 3%.