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

Dansville, Dansville Municipal Airport (KDSV)

Lat: 42.57°NLon: 77.71°WElev: 659ft.

Fair

14°F

-10°C

Humidity 77%
Wind Speed Calm
Barometer 30.26 in (1027.0 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Last update 4 Feb 6:54 pm EST
Extended Forecast for

2 Miles S Hartsville NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 4. Wind chill values as low as -4. Northwest wind around 6 mph.

    Low: 4 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 18. Wind chill values as low as -6. Northwest wind around 6 mph becoming calm in the afternoon.

    High: 18 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 7. Wind chill values as low as -5. Calm wind becoming southwest 5 to 7 mph after midnight.

    Low: 7 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow showers. Mostly cloudy, with a high near 21. Wind chill values as low as -6. Southwest wind around 9 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 21 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A chance of snow showers. Cloudy, with a low around -5. Blustery, with a northwest wind 9 to 14 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 50%.

    Low: -5 °F

    Chance Snow
    Showers and
    Blustery

  • Saturday

    Saturday: A chance of snow showers, mainly before 1pm. Mostly cloudy and cold, with a high near 0. Blustery. Chance of precipitation is 30%.

    High: 0 °F

    Chance Snow
    Showers and
    Blustery

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -6.

    Low: -6 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy and cold, with a high near 8.

    High: 8 °F

    Cold

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -2.

    Low: -2 °F

    Partly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 4. Wind chill values as low as -4. Northwest wind around 6 mph.
Thursday
Partly sunny, with a high near 18. Wind chill values as low as -6. Northwest wind around 6 mph becoming calm in the afternoon.
Thursday Night
Mostly cloudy, with a low around 7. Wind chill values as low as -5. Calm wind becoming southwest 5 to 7 mph after midnight.
Friday
A chance of snow showers. Mostly cloudy, with a high near 21. Wind chill values as low as -6. Southwest wind around 9 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday Night
A chance of snow showers. Cloudy, with a low around -5. Blustery, with a northwest wind 9 to 14 mph increasing to 17 to 22 mph after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 50%.
Saturday
A chance of snow showers, mainly before 1pm. Mostly cloudy and cold, with a high near 0. Blustery. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around -6.
Sunday
Mostly cloudy and cold, with a high near 8.
Sunday Night
Partly cloudy, with a low around -2.
Monday
Partly sunny, with a high near 21.
Monday Night
Mostly cloudy, with a low around 9.
Tuesday
Mostly cloudy, with a high near 26.
Tuesday Night
Mostly cloudy, with a low around 13.
Wednesday
Mostly cloudy, with a high near 27.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Hartsville NY
 42.21°N 77.68°W (Elev. 2300 ft)
Last Update:
3:22 pm EST Feb 4, 2026
Forecast Valid:
7pm EST Feb 4, 2026-6pm EST Feb 11, 2026
 
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