See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
19°
Mostly Cloudy
Feels Like: 18°
Min: 12°
Max: 20°
The next few hours will be partly cloudy, with today reaching 19°C and dropping to 13°C. The coming days will be clear
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
06:43
Sunrise
19:01
Sunset
Moon
Waxing Crescent
13:15
Moonrise
20:39
Moonset
Daily Forecast
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Weather in Rochester today, September 16, 2026
Rochester looks cloudy on September 16, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward.
Expect highs of 20°C and cooler readings close to 12°C. The air stays humid, with relative humidity between 48% and 73% and the peak around 23:00. Airflow remains manageable, reaching about 3.8 km/h around 16:00.
The afternoon keeps an overcast feel, as cloud reaches about 100% around 20:00. Outdoor plans may still want a flexible backup. Expect visibility near 40.3 km, with poorer spells close to 36.1 km. Sunrise is at 06:43 and sunset at 19:01, giving 12 hours 18 minutes of sunlight today.
The practical takeaway for Rochester on September 16, 2026 is a cloudy day that stays usable, just not particularly bright, around 20°C.
Frequently asked questions about weather in Rochester
How warm does it get in Rochester?
The warmest month in Rochester is July, with average high temperatures of 22°C. The average temperature during this period is around 19°C.
How cold does it get in Rochester?
The coldest month in Rochester is January, with average low temperatures of 3°C. The average temperature during this period is around 5°C.
What is the wettest time of year in Rochester?
The wettest month in Rochester is October, with an average of 67mm of precipitation.
What is the driest time of year in Rochester?
The driest month in Rochester is April, with an average of 44mm of precipitation.
