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

45°F

7°C

Humidity 68%
Wind Speed W 10 mph
Barometer 29.99 in (1016.9 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill40°F (4°C)
Last update 1 Nov 10:56 am EDT
Extended Forecast for

Sherman NY

  • Today

    Today: A slight chance of showers before 2pm, then a chance of showers after 3pm. Mostly cloudy, with a high near 49. West wind around 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 49 °F

    Chance
    Showers

  • Tonight

    Tonight: A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 33. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 53. Calm wind becoming southwest 5 to 7 mph in the morning.

    High: 53 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 36. South wind 5 to 7 mph.

    Low: 36 °F

    Mostly Clear

  • Monday

    Monday: Showers likely, mainly after 2pm. Partly sunny, with a high near 53. Southwest wind 10 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 53 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 36. West wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 36 °F

    Showers
    Likely

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52. West wind 10 to 14 mph, with gusts as high as 24 mph.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. Southwest wind around 7 mph.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers after 8am. Mostly cloudy, with a high near 54. Chance of precipitation is 50%.

    High: 54 °F

    Chance
    Showers

Detailed Forecast

Today
A slight chance of showers before 2pm, then a chance of showers after 3pm. Mostly cloudy, with a high near 49. West wind around 11 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of showers, mainly before 10pm. Mostly cloudy, with a low around 33. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
Mostly sunny, with a high near 53. Calm wind becoming southwest 5 to 7 mph in the morning.
Sunday Night
Mostly clear, with a low around 36. South wind 5 to 7 mph.
Monday
Showers likely, mainly after 2pm. Partly sunny, with a high near 53. Southwest wind 10 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 36. West wind 9 to 13 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Mostly sunny, with a high near 52. West wind 10 to 14 mph, with gusts as high as 24 mph.
Tuesday Night
Partly cloudy, with a low around 36. Southwest wind around 7 mph.
Wednesday
A chance of showers after 8am. Mostly cloudy, with a high near 54. Chance of precipitation is 50%.
Wednesday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.
Thursday
A chance of showers. Partly sunny, with a high near 49. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 32.
Friday
A chance of showers. Mostly cloudy, with a high near 54. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sherman NY
 42.16°N 79.58°W (Elev. 1581 ft)
Last Update:
10:36 am EDT Nov 1, 2025
Forecast Valid:
11am EDT Nov 1, 2025-6pm EST Nov 7, 2025
 
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