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

41°F

5°C

Humidity 79%
Wind Speed E 5 mph
Barometer 29.98 in (1015.0 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 7 Oct 4:54 am EDT
Extended Forecast for

Williamstown NY

  • Today

    Today: Partly sunny, with a high near 66. Southeast wind 6 to 9 mph becoming southwest in the afternoon.

    High: 66 °F

    Partly Sunny

  • Tonight

    Tonight: Showers and thunderstorms before 4am, then showers likely. Low around 48. Southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Chance
    Showers then
    Showers

  • Thursday

    Thursday: Showers likely, mainly between 11am and 2pm. Partly sunny, with a high near 61. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 61 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of showers, mainly before 2am. Mostly cloudy, with a low around 39. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance
    Showers

  • Friday

    Friday: A slight chance of showers before 2pm. Mostly sunny, with a high near 60. West wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    High: 60 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 36. Calm wind.

    Low: 36 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 68. South wind 3 to 5 mph.

    High: 68 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 47. Southeast wind around 5 mph.

    Low: 47 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers after 2pm. Partly sunny, with a high near 70. Chance of precipitation is 30%.

    High: 70 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 66. Southeast wind 6 to 9 mph becoming southwest in the afternoon.
Tonight
Showers and thunderstorms before 4am, then showers likely. Low around 48. Southwest wind around 5 mph becoming calm after midnight. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers likely, mainly between 11am and 2pm. Partly sunny, with a high near 61. Light west wind increasing to 8 to 13 mph in the morning. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of showers, mainly before 2am. Mostly cloudy, with a low around 39. West wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A slight chance of showers before 2pm. Mostly sunny, with a high near 60. West wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 36. Calm wind.
Saturday
Mostly sunny, with a high near 68. South wind 3 to 5 mph.
Saturday Night
Partly cloudy, with a low around 47. Southeast wind around 5 mph.
Sunday
A chance of showers after 2pm. Partly sunny, with a high near 70. Chance of precipitation is 30%.
Sunday Night
Showers likely, mainly between 8pm and 2am. Mostly cloudy, with a low around 51. Chance of precipitation is 60%.
Columbus Day
A chance of showers. Mostly cloudy, with a high near 67. Chance of precipitation is 40%.
Monday Night
A chance of showers. Mostly cloudy, with a low around 45. Chance of precipitation is 30%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 62. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Williamstown NY
 43.41°N 75.9°W (Elev. 617 ft)
Last Update:
3:57 am EDT Oct 7, 2026
Forecast Valid:
5am EDT Oct 7, 2026-6pm EDT Oct 13, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation