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Hourly Forecast
Daylight Hours
07:26
Sunrise
19:38
Sunset
Moon
Waxing Crescent
13:14
Moonrise
21:49
Moonset
Daily Forecast
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UV Index
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Weather in Cincinnati today, September 16, 2026
Cincinnati is set for a fine, sunny day on September 16, 2026, with only limited interruptions to the clear sky. The early hours look particularly favourable for being outside. Expect a grey start, with morning cloud around 78% by 06:00. Outdoor plans early on should not rely on bright skies.
The day peaks near 35°C and cools toward 22°C. Expect humidity between 35% and 89%, most humid near 04:00. Airflow remains manageable, reaching about 4.6 km/h around 10:00.
Afternoon skies stay clogged, peaking close to 100% near 13:00. The grey theme continues rather than clearing out. Expect visibility around 16.1 km. Expect sunrise at 07:26, sunset at 19:38, and 12 hours 11 minutes of sunlight today overall.
The practical takeaway for Cincinnati is a bright September 16, 2026, ideal for outdoor errands before temperatures ease from about 35°C.
