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.

Fair

56°F

13°C

Humidity 51%
Wind Speed S 9 mph
Barometer 30.17 in (1022.9 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 10 Oct 7:56 pm EDT
Extended Forecast for

Sherman NY

  • Tonight

    Tonight: A chance of showers, mainly after 2am. Increasing clouds, with a low around 45. South wind around 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Mostly Clear
    then Chance
    Showers

  • Saturday

    Saturday: Showers likely. Mostly cloudy, with a high near 59. South wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 59 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: Showers likely, mainly before 7pm. Mostly cloudy, with a low around 44. East wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 44 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of showers. Partly sunny, with a high near 64. East wind 6 to 10 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 64 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers. Mostly cloudy, with a low around 44. East wind 6 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 44 °F

    Chance
    Showers

  • Columbus Day

    Columbus Day: A slight chance of showers before 2pm. Mostly sunny, with a high near 62. Northeast wind 6 to 9 mph. Chance of precipitation is 20%.

    High: 62 °F

    Slight Chance
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43. Northeast wind 3 to 7 mph.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 64. North wind 3 to 8 mph.

    High: 64 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers after 2am. Partly cloudy, with a low around 44. Chance of precipitation is 30%.

    Low: 44 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
A chance of showers, mainly after 2am. Increasing clouds, with a low around 45. South wind around 10 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Showers likely. Mostly cloudy, with a high near 59. South wind 7 to 9 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday Night
Showers likely, mainly before 7pm. Mostly cloudy, with a low around 44. East wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
A chance of showers. Partly sunny, with a high near 64. East wind 6 to 10 mph. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 44. East wind 6 to 8 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Columbus Day
A slight chance of showers before 2pm. Mostly sunny, with a high near 62. Northeast wind 6 to 9 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 43. Northeast wind 3 to 7 mph.
Tuesday
Mostly sunny, with a high near 64. North wind 3 to 8 mph.
Tuesday Night
A chance of showers after 2am. Partly cloudy, with a low around 44. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 58. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 38. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 54.
Thursday Night
A chance of showers. Partly cloudy, with a low around 37. Chance of precipitation is 30%.
Friday
A chance of showers. Partly sunny, with a high near 57. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Sherman NY
 42.16°N 79.61°W (Elev. 1585 ft)
Last Update:
7:36 pm EDT Oct 10, 2025
Forecast Valid:
8pm EDT Oct 10, 2025-6pm EDT Oct 17, 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