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.

Fair

13°F

-11°C

Humidity 44%
Wind Speed Calm
Barometer 30.33 in (1029.5 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Last update 20 Jan 6:54 pm EST
Extended Forecast for

3 Miles NNE Hartsville NY

  • Tonight

    Tonight: Mostly clear, with a low around 6. Wind chill values as low as -7. Southwest wind 7 to 9 mph.

    Low: 6 °F

    Mostly Clear

  • Wednesday

    Wednesday: Snow showers likely, mainly between 1pm and 4pm. Increasing clouds, with a high near 30. Wind chill values as low as -6. South wind 10 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 30 °F

    Slight Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly between 7pm and 1am. Mostly cloudy, with a low around 23. South wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: A slight chance of snow showers before 1pm. Partly sunny, with a high near 30. West wind 11 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    High: 30 °F

    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 8. West wind around 10 mph, with gusts as high as 22 mph.

    Low: 8 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 13.

    High: 13 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -3.

    Low: -3 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 7.

    High: 7 °F

    Cold

  • Saturday Night

    Saturday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 0. Chance of precipitation is 30%.

    Low: 0 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Tonight
Mostly clear, with a low around 6. Wind chill values as low as -7. Southwest wind 7 to 9 mph.
Wednesday
Snow showers likely, mainly between 1pm and 4pm. Increasing clouds, with a high near 30. Wind chill values as low as -6. South wind 10 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow showers likely, mainly between 7pm and 1am. Mostly cloudy, with a low around 23. South wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
A slight chance of snow showers before 1pm. Partly sunny, with a high near 30. West wind 11 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 8. West wind around 10 mph, with gusts as high as 22 mph.
Friday
Partly sunny, with a high near 13.
Friday Night
Mostly cloudy, with a low around -3.
Saturday
Partly sunny and cold, with a high near 7.
Saturday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 0. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 12. Chance of precipitation is 40%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 2. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 16.
Monday Night
Mostly cloudy, with a low around 5.
Tuesday
Partly sunny, with a high near 18.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Hartsville NY
 42.27°N 77.67°W (Elev. 1729 ft)
Last Update:
3:23 pm EST Jan 20, 2026
Forecast Valid:
7pm EST Jan 20, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation