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

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

24°F

-4°C

Humidity 81%
Wind Speed W 18 G 26 mph
Barometer 30.15 in (1023.6 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 11 Jan 9:56 pm EST
Extended Forecast for

Sherman NY

  • Tonight

    Tonight: Scattered flurries before 2am, then scattered snow showers between 2am and 5am, then scattered snow showers or flurries after 5am. Cloudy, with a low around 22. West wind 14 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than one inch possible.

    Low: 22 °F

    Cloudy then
    Scattered
    Snow Showers

  • Monday

    Monday: A slight chance of snow showers between 3pm and 5pm. Patchy blowing snow after 9am. Mostly cloudy, with a high near 32. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    High: 32 °F

    Slight Chance
    Snow Showers
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 26. Southwest wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

    Low: 26 °F

    Slight Chance
    Snow Showers

  • Tuesday

    Tuesday: A slight chance of snow showers before 1pm, then a slight chance of rain and snow showers between 1pm and 4pm, then a slight chance of rain showers after 4pm. Partly sunny, with a high near 38. South wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Showers likely. Cloudy, with a low around 33. Southwest wind around 14 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Rain and snow showers. High near 37. Southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 37 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers likely. Cloudy, with a low around 15. West wind 7 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

    Low: 15 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: A chance of snow showers. Mostly cloudy, with a high near 20. North wind 10 to 13 mph. Chance of precipitation is 50%.

    High: 20 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.

    Low: 12 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Scattered flurries before 2am, then scattered snow showers between 2am and 5am, then scattered snow showers or flurries after 5am. Cloudy, with a low around 22. West wind 14 to 17 mph, with gusts as high as 36 mph. Chance of precipitation is 30%. Total nighttime snow accumulation of less than one inch possible.
Monday
A slight chance of snow showers between 3pm and 5pm. Patchy blowing snow after 9am. Mostly cloudy, with a high near 32. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Monday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 26. Southwest wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.
Tuesday
A slight chance of snow showers before 1pm, then a slight chance of rain and snow showers between 1pm and 4pm, then a slight chance of rain showers after 4pm. Partly sunny, with a high near 38. South wind 9 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Tuesday Night
Showers likely. Cloudy, with a low around 33. Southwest wind around 14 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain and snow showers. High near 37. Southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Snow showers likely. Cloudy, with a low around 15. West wind 7 to 10 mph becoming north after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 20. North wind 10 to 13 mph. Chance of precipitation is 50%.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 24. Chance of precipitation is 30%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 14. Chance of precipitation is 40%.
Saturday
Snow showers likely. Cloudy, with a high near 27. Chance of precipitation is 60%.
Saturday Night
A chance of snow showers. Cloudy, with a low around 15. Chance of precipitation is 50%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 22. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
Sherman NY
 42.16°N 79.58°W (Elev. 1581 ft)
Last Update:
9:36 pm EST Jan 11, 2026
Forecast Valid:
10pm EST Jan 11, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation