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

Wellsville, Wellsville Municipal Airport (KELZ)

Lat: 42.11°NLon: 77.98°WElev: 2123ft.

Fair

57°F

14°C

Humidity 55%
Wind Speed S 9 G 18 mph
Barometer 30.39 in (1030.0 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 10 Oct 7:56 pm EDT
Extended Forecast for

Bolivar NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. South wind around 7 mph.

    Low: 50 °F

    Mostly Cloudy

  • Sunday

    Sunday: Rain, mainly after 8am. High near 60. Southeast wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 60 °F

    Rain

  • Sunday Night

    Sunday Night: A chance of rain, mainly before 2am. Mostly cloudy, with a low around 53. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 53 °F

    Chance Rain

  • Columbus Day

    Columbus Day: Cloudy, then gradually becoming mostly sunny, with a high near 68. Northwest wind 3 to 5 mph.

    High: 68 °F

    Decreasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 54. Calm wind becoming southwest around 5 mph after midnight.

    Low: 54 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 70. Southwest wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.

    High: 70 °F

    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 56. Southwest wind around 8 mph. Chance of precipitation is 40%.

    Low: 56 °F

    Chance
    T-storms then
    Chance
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 64. West wind around 8 mph.

    High: 64 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 45.

    Low: 45 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 50. South wind around 7 mph.
Sunday
Rain, mainly after 8am. High near 60. Southeast wind 8 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.
Sunday Night
A chance of rain, mainly before 2am. Mostly cloudy, with a low around 53. East wind around 5 mph becoming calm in the evening. Chance of precipitation is 40%. New precipitation amounts between a tenth and quarter of an inch possible.
Columbus Day
Cloudy, then gradually becoming mostly sunny, with a high near 68. Northwest wind 3 to 5 mph.
Monday Night
Partly cloudy, with a low around 54. Calm wind becoming southwest around 5 mph after midnight.
Tuesday
A chance of showers and thunderstorms, mainly after 2pm. Partly sunny, with a high near 70. Southwest wind 7 to 10 mph, with gusts as high as 23 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 56. Southwest wind around 8 mph. Chance of precipitation is 40%.
Wednesday
Mostly cloudy, with a high near 64. West wind around 8 mph.
Wednesday Night
Mostly cloudy, with a low around 45.
Thursday
Partly sunny, with a high near 61.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 43. Chance of precipitation is 50%.
Friday
A chance of showers. Mostly cloudy, with a high near 60. Chance of precipitation is 50%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 39. Chance of precipitation is 50%.
Saturday
A chance of showers. Mostly cloudy, with a high near 50. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bolivar NY
 42.06°N 78.18°W (Elev. 1614 ft)
Last Update:
7:57 pm EDT Oct 10, 2026
Forecast Valid:
8pm EDT Oct 10, 2026-6pm EDT Oct 17, 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