See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
22°
Overcast
Feels Like: 8°
Min: 18°
Max: 28°
The next few hours will be overcast, with today reaching 28°C and dropping to 11°C. The coming days will be mostly cloudy
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:15
Sunrise
19:27
Sunset
Moon
Waxing Crescent
13:11
Moonrise
21:30
Moonset
Daily Forecast
Today
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Friday
Air Quality Data Available
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UV Index
Humidity
Weather in Rocky River today, September 16, 2026
Expect a mostly clear day in Rocky River on September 16, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled. The first half of the day looks overcast, as cloud amounts reach about 100% around 05:00. Brighter weather, if it comes, waits until later.
Temperatures climb from an overnight low near 18°C toward a daytime high of about 28°C. Expect humidity between 40% and 96%, most humid near 07:00. Winds stay light, near 3.5 km/h by 18:00, so the day feels still more than breezy.
Afternoon skies stay clogged, peaking close to 100% near 17:00. The grey theme continues rather than clearing out. Visibility holds near 15.2 km, though it can fall to 13.0 km. Daylight runs from 07:15 to 19:27, lasting 12 hours 12 minutes of sunlight today.
The practical takeaway for Rocky River is a bright September 16, 2026, ideal for outdoor errands before temperatures ease from about 28°C.
Frequently asked questions about weather in Rocky River
How warm does it get in Rocky River?
The warmest month in Rocky River is July, with average high temperatures of 27°C. The average temperature during this period is around 24°C.
How cold does it get in Rocky River?
The coldest month in Rocky River is January, with average low temperatures of -4°C. The average temperature during this period is around -1°C.
What is the wettest time of year in Rocky River?
The wettest month in Rocky River is July, with an average of 128mm of precipitation.
What is the driest time of year in Rocky River?
The driest month in Rocky River is September, with an average of 74mm of precipitation.
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