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

36°F

2°C

Humidity 73%
Wind Speed Calm
Barometer 29.90 in (1014.3 mb)
Dewpoint 28°F (-2°C)
Visibility 8.00 mi
Last update 15 Feb 5:54 pm EST
Extended Forecast for

Swain NY

  • Tonight

    Tonight: Mostly cloudy, with a low around 31. Calm wind becoming southwest 5 to 7 mph in the evening.

    Low: 31 °F

    Mostly Cloudy

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 43. Southwest wind 6 to 9 mph.

    High: 43 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A slight chance of showers. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 34. Southwest wind around 11 mph. Chance of precipitation is 20%.

    Low: 34 °F

    Slight Chance
    Showers and
    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, partly sunny, with a high near 44. West wind 3 to 8 mph.

    High: 44 °F

    Patchy Fog
    then Partly
    Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain after 1am. Mostly cloudy, with a low around 33. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday

    Wednesday: Rain. High near 42. South wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 42 °F

    Rain

  • Wednesday Night

    Wednesday Night: A chance of rain before 1am. Mostly cloudy, with a low around 33. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    Low: 33 °F

    Chance Rain

  • Thursday

    Thursday: Partly sunny, with a high near 45. Southwest wind around 7 mph.

    High: 45 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: A chance of showers after 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.

    Low: 30 °F

    Partly Cloudy
    then Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy, with a low around 31. Calm wind becoming southwest 5 to 7 mph in the evening.
Washington's Birthday
Mostly cloudy, with a high near 43. Southwest wind 6 to 9 mph.
Monday Night
A slight chance of showers. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 34. Southwest wind around 11 mph. Chance of precipitation is 20%.
Tuesday
Patchy fog before 10am. Otherwise, partly sunny, with a high near 44. West wind 3 to 8 mph.
Tuesday Night
A chance of rain after 1am. Mostly cloudy, with a low around 33. Calm wind becoming south around 6 mph after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain. High near 42. South wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
A chance of rain before 1am. Mostly cloudy, with a low around 33. West wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Thursday
Partly sunny, with a high near 45. Southwest wind around 7 mph.
Thursday Night
A chance of showers after 1am. Mostly cloudy, with a low around 30. Chance of precipitation is 40%.
Friday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 44. Chance of precipitation is 60%.
Friday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Saturday
A chance of rain and snow showers. Mostly cloudy, with a high near 36. Chance of precipitation is 30%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 22. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 30. Chance of precipitation is 30%.
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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:
5:44 pm EST Feb 15, 2026
Forecast Valid:
6pm EST Feb 15, 2026-6pm EST Feb 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation