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.

Overcast

28°F

-2°C

Humidity 69%
Wind Speed NW 16 G 31 mph
Barometer 30.08 in (1020.4 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 11 Jan 8:54 pm EST
Extended Forecast for

Swain NY

  • Tonight

    Tonight: Scattered flurries before 10pm. Mostly cloudy, with a low around 20. Breezy, with a west wind 15 to 21 mph, with gusts as high as 40 mph.

    Low: 20 °F

    Scattered
    Flurries and
    Breezy

  • Monday

    Monday: A slight chance of snow showers between 3pm and 4pm. Patchy blowing snow after 10am. Mostly cloudy, with a high near 32. West wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.

    High: 32 °F

    Slight Chance
    Snow Showers
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 28. West wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 39. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.

    High: 39 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers before 1am, then a chance of rain showers. Mostly cloudy, with a low around 34. Southwest wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain showers before 1pm, then rain and snow showers likely. Mostly cloudy, with a high near 38. Southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 38 °F

    Chance
    Showers then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly before 1am. Cloudy, with a low around 16. West wind 6 to 10 mph becoming north after midnight. Chance of precipitation is 60%.

    Low: 16 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: A chance of snow showers. Mostly cloudy, with a high near 20. North wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.

    High: 20 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.

    Low: 11 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Scattered flurries before 10pm. Mostly cloudy, with a low around 20. Breezy, with a west wind 15 to 21 mph, with gusts as high as 40 mph.
Monday
A slight chance of snow showers between 3pm and 4pm. Patchy blowing snow after 10am. Mostly cloudy, with a high near 32. West wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Monday Night
Mostly cloudy, with a low around 28. West wind 10 to 15 mph, with gusts as high as 25 mph.
Tuesday
Partly sunny, with a high near 39. Southwest wind 10 to 14 mph, with gusts as high as 25 mph.
Tuesday Night
A chance of rain and snow showers before 1am, then a chance of rain showers. Mostly cloudy, with a low around 34. Southwest wind 14 to 16 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of rain showers before 1pm, then rain and snow showers likely. Mostly cloudy, with a high near 38. Southwest wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Snow showers likely, mainly before 1am. Cloudy, with a low around 16. West wind 6 to 10 mph becoming north after midnight. Chance of precipitation is 60%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 20. North wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Thursday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 11. Chance of precipitation is 30%.
Friday
Partly sunny, with a high near 22.
Friday Night
Partly cloudy, with a low around 13.
Saturday
A chance of snow showers. Partly sunny, with a high near 27. Chance of precipitation is 30%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Partly sunny, with a high near 24. Chance of precipitation is 40%.
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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:
8:17 pm EST Jan 11, 2026
Forecast Valid:
9pm EST Jan 11, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation