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

Syracuse, Syracuse Hancock International Airport (KSYR)

Lat: 43.11°NLon: 76.1°WElev: 420ft.

Mostly Cloudy

71°F

22°C

Humidity 84%
Wind Speed NW 5 mph
Barometer 30.30 in (1025.4 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 16 Sep 8:54 pm EDT
Extended Forecast for

Williamstown NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 60. Light and variable wind.

    Low: 60 °F

    Mostly Cloudy

  • Thursday

    Thursday: Showers likely, mainly between 11am and 2pm. Mostly cloudy, with a high near 75. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 75 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 53. Northwest wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 70. Northwest wind 3 to 8 mph.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42. North wind around 5 mph becoming calm in the evening.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 65. Calm wind.

    High: 65 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Showers likely, mainly after 2am. Cloudy, with a low around 46. Southeast wind 3 to 7 mph. Chance of precipitation is 70%.

    Low: 46 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday

    Sunday: Showers likely, mainly before 2pm. Mostly cloudy, with a high near 66. Southeast wind 5 to 7 mph becoming north in the afternoon. Chance of precipitation is 60%.

    High: 66 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of showers before 8pm. Mostly cloudy, with a low around 44. Chance of precipitation is 30%.

    Low: 44 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 60. Light and variable wind.
Thursday
Showers likely, mainly between 11am and 2pm. Mostly cloudy, with a high near 75. Calm wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Partly cloudy, with a low around 53. Northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 70. Northwest wind 3 to 8 mph.
Friday Night
Partly cloudy, with a low around 42. North wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 65. Calm wind.
Saturday Night
Showers likely, mainly after 2am. Cloudy, with a low around 46. Southeast wind 3 to 7 mph. Chance of precipitation is 70%.
Sunday
Showers likely, mainly before 2pm. Mostly cloudy, with a high near 66. Southeast wind 5 to 7 mph becoming north in the afternoon. Chance of precipitation is 60%.
Sunday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 44. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 68.
Monday Night
A chance of showers. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.
Tuesday
A chance of showers. Partly sunny, with a high near 67. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 46. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 67. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Williamstown NY
 43.43°N 75.9°W (Elev. 600 ft)
Last Update:
7:57 pm EDT Sep 16, 2026
Forecast Valid:
9pm EDT Sep 16, 2026-6pm EDT Sep 23, 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