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

Hazardous Weather Conditions

Current conditions at

Dansville, Dansville Municipal Airport (KDSV)

Lat: 42.57°NLon: 77.71°WElev: 659ft.

Mostly Cloudy

23°F

-5°C

Humidity 50%
Wind Speed Vrbl 6 mph
Barometer 29.90 in (1014.4 mb)
Dewpoint 7°F (-14°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 24 Feb 1:54 pm EST
Extended Forecast for

Hartsville NY

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 25. West wind 6 to 9 mph.

    High: 25 °F

    Mostly Sunny

  • Tonight

    Tonight: Snow, mainly after 11pm. Low around 19. South wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Low: 19 °F

    Chance Snow
    then Snow

  • Wednesday

    Wednesday: A chance of snow before 11am, then a chance of snow showers between 11am and 4pm. Partly sunny, with a high near 37. Southwest wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 37 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17. West wind 7 to 11 mph, with gusts as high as 22 mph.

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 32. West wind around 6 mph.

    High: 32 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 25. West wind 6 to 9 mph.
Tonight
Snow, mainly after 11pm. Low around 19. South wind 6 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Wednesday
A chance of snow before 11am, then a chance of snow showers between 11am and 4pm. Partly sunny, with a high near 37. Southwest wind 11 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Wednesday Night
Mostly cloudy, with a low around 17. West wind 7 to 11 mph, with gusts as high as 22 mph.
Thursday
Mostly sunny, with a high near 32. West wind around 6 mph.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Sunny, with a high near 43.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 20. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 26.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 10. Chance of precipitation is 30%.
Monday
A chance of snow. Partly sunny, with a high near 24. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hartsville NY
 42.25°N 77.7°W (Elev. 1650 ft)
Last Update:
1:23 pm EST Feb 24, 2026
Forecast Valid:
2pm EST Feb 24, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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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