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.

Light Snow Fog/Mist

26°F

-3°C

Humidity 84%
Wind Speed NW 14 mph
Barometer 29.94 in (1015.6 mb)
Dewpoint 22°F (-6°C)
Visibility 3.00 mi
Wind Chill14°F (-10°C)
Last update 23 Feb 5:54 pm EST
Extended Forecast for

Swain NY

  • Tonight

    Tonight: Snow before 10pm, then a chance of snow showers, mainly between 10pm and 5am. Low around 6. Wind chill values as low as -10. Northwest wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.

    Low: 6 °F

    Snow then
    Chance Snow
    Showers

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 24. Wind chill values as low as -10. West wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 24 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: Snow. Temperature falling to near 18 by 8pm, then rising to around 27 during the remainder of the night. South wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F⇑

    Snow Likely
    then Snow

  • Wednesday

    Wednesday: A chance of snow showers before 4pm, then a slight chance of rain showers. Mostly cloudy, with a high near 35. West wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 35 °F

    Chance Snow
    Showers then
    Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A slight chance of rain showers before 7pm, then a slight chance of snow showers between 7pm and 1am. Mostly cloudy, with a low around 17. West wind 8 to 15 mph. Chance of precipitation is 20%.

    Low: 17 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Thursday

    Thursday: A chance of snow, mainly after 1pm. Partly sunny, with a high near 30. Southwest wind around 7 mph becoming northwest in the afternoon. Chance of precipitation is 40%.

    High: 30 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow before 1am. Mostly cloudy, with a low around 18. Northeast wind around 7 mph becoming west after midnight. Chance of precipitation is 30%.

    Low: 18 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 37. West wind 6 to 9 mph.

    High: 37 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 27.

    Low: 27 °F

    Partly Cloudy

Detailed Forecast

Tonight
Snow before 10pm, then a chance of snow showers, mainly between 10pm and 5am. Low around 6. Wind chill values as low as -10. Northwest wind around 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 24. Wind chill values as low as -10. West wind 7 to 11 mph, with gusts as high as 21 mph.
Tuesday Night
Snow. Temperature falling to near 18 by 8pm, then rising to around 27 during the remainder of the night. South wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Wednesday
A chance of snow showers before 4pm, then a slight chance of rain showers. Mostly cloudy, with a high near 35. West wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday Night
A slight chance of rain showers before 7pm, then a slight chance of snow showers between 7pm and 1am. Mostly cloudy, with a low around 17. West wind 8 to 15 mph. Chance of precipitation is 20%.
Thursday
A chance of snow, mainly after 1pm. Partly sunny, with a high near 30. Southwest wind around 7 mph becoming northwest in the afternoon. Chance of precipitation is 40%.
Thursday Night
A chance of snow before 1am. Mostly cloudy, with a low around 18. Northeast wind around 7 mph becoming west after midnight. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 37. West wind 6 to 9 mph.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 44.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
Mostly cloudy, with a high near 24.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 10. Chance of precipitation is 40%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 23. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Swain NY
 42.47°N 77.9°W (Elev. 1962 ft)
Last Update:
5:21 pm EST Feb 23, 2026
Forecast Valid:
6pm EST Feb 23, 2026-6pm EST Mar 2, 2026
 
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Additional Resources

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High Temperature

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Chance of Precipitation