National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Buffalo, Greater Buffalo International Airport (KBUF)

Lat: 42.94°NLon: 78.74°WElev: 709ft.

Light Rain

67°F

19°C

Humidity 81%
Wind Speed NE 6 mph
Barometer 30.16 in (1020.9 mb)
Dewpoint 61°F (16°C)
Visibility 5.00 mi
Last update 17 Sep 5:54 pm EDT
Extended Forecast for

Williamsville NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 57. North wind 3 to 8 mph.

    Low: 57 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 72. Calm wind becoming north 5 to 9 mph in the morning.

    High: 72 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 52. East wind 5 to 7 mph.

    Low: 52 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 69. East wind 7 to 9 mph.

    High: 69 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of showers after 2am. Mostly cloudy, with a low around 57. East wind 7 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 57 °F

    Mostly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A chance of showers before 2pm. Mostly cloudy, with a high near 67. North wind 8 to 11 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 51. Northeast wind around 10 mph.

    Low: 51 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 63. Northeast wind 14 to 17 mph.

    High: 63 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of showers after 2am. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.

    Low: 50 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 57. North wind 3 to 8 mph.
Friday
Mostly sunny, with a high near 72. Calm wind becoming north 5 to 9 mph in the morning.
Friday Night
Mostly cloudy, with a low around 52. East wind 5 to 7 mph.
Saturday
Mostly cloudy, with a high near 69. East wind 7 to 9 mph.
Saturday Night
A chance of showers after 2am. Mostly cloudy, with a low around 57. East wind 7 to 10 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of showers before 2pm. Mostly cloudy, with a high near 67. North wind 8 to 11 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Mostly cloudy, with a low around 51. Northeast wind around 10 mph.
Monday
Mostly cloudy, with a high near 63. Northeast wind 14 to 17 mph.
Monday Night
A chance of showers after 2am. Mostly cloudy, with a low around 50. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 63. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 49. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 65. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 50. Chance of precipitation is 40%.
Thursday
Partly sunny, with a high near 67.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Williamsville NY
 42.94°N 78.74°W (Elev. 699 ft)
Last Update:
3:57 pm EDT Sep 17, 2026
Forecast Valid:
6pm EDT Sep 17, 2026-6pm EDT Sep 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation