See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
14°
Mostly Cloudy
Feels Like: 14°
Min: 13°
Max: 21°
The next few hours will be mostly cloudy, with today reaching 21°C and dropping to 10°C. The coming days will be partly cloudy throughout the day.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:01
Sunrise
19:18
Sunset
Moon
Waxing Crescent
12:10
Moonrise
20:38
Moonset
Daily Forecast
Today
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Wednesday
Thursday
Air Quality Data Available
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UV Index
Humidity
Weather in Buffalo today, September 15, 2026
Expect a mostly clear day in Buffalo on September 15, 2026, with sunshine dominating from morning through evening. Cloud should stay limited, so the overall feel remains bright and settled. The morning sky stays heavily clouded, with cover near 100% around 09:00. Grey conditions set the early tone before any later change.
The temperature range runs from about 13°C up to 21°C. Expect humidity between 44% and 87%, most humid near 07:00. Expect gentle winds, highest near 11:00 at 7.9 km/h.
The afternoon keeps an overcast feel, as cloud reaches about 100% around 15:00. Outdoor plans may still want a flexible backup. Views remain open at about 16.1 km. The sun rises at 07:01 and sets at 19:18, for a total of 12 hours 17 minutes of sunlight today.
Overall, Buffalo on September 15, 2026 favours outdoor plans under mostly open skies, with a comfortable high near 21°C.
Frequently asked questions about weather in Buffalo
How warm does it get in Buffalo?
The warmest month in Buffalo is July, with average high temperatures of 29°C. The average temperature during this period is around 23°C.
How cold does it get in Buffalo?
The coldest month in Buffalo is January, with average low temperatures of -12°C. The average temperature during this period is around -9°C.
What is the wettest time of year in Buffalo?
The wettest month in Buffalo is August, with an average of 136mm of precipitation.
What is the driest time of year in Buffalo?
The driest month in Buffalo is January, with an average of 22mm of precipitation.
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