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.

Mostly Cloudy

66°F

19°C

Humidity 45%
Wind Speed NW 9 G 21 mph
Barometer 29.98 in (1016.1 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 15 May 3:54 pm EDT
Extended Forecast for

3 Miles WSW Swain NY

  • Tonight

    Tonight: Mostly cloudy during the early evening, then gradual clearing, with a low around 44. Northwest wind 7 to 11 mph becoming southwest after midnight.

    Low: 44 °F

    Gradual
    Clearing

  • Saturday

    Saturday: A chance of showers and thunderstorms, mainly between 4pm and 5pm. Increasing clouds, with a high near 76. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 76 °F

    Sunny then
    Chance
    Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 56. Southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: A slight chance of showers after 2pm. Mostly sunny, with a high near 75. West wind around 6 mph. Chance of precipitation is 20%.

    High: 75 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56. Calm wind becoming south around 6 mph after midnight.

    Low: 56 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 84. Southwest wind around 10 mph, with gusts as high as 21 mph.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 65. South wind 6 to 8 mph.

    Low: 65 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.

    High: 85 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.

    Low: 62 °F

    Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Tonight
Mostly cloudy during the early evening, then gradual clearing, with a low around 44. Northwest wind 7 to 11 mph becoming southwest after midnight.
Saturday
A chance of showers and thunderstorms, mainly between 4pm and 5pm. Increasing clouds, with a high near 76. Southwest wind 10 to 14 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Saturday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Mostly cloudy, with a low around 56. Southwest wind 7 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A slight chance of showers after 2pm. Mostly sunny, with a high near 75. West wind around 6 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 56. Calm wind becoming south around 6 mph after midnight.
Monday
Sunny, with a high near 84. Southwest wind around 10 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 65. South wind 6 to 8 mph.
Tuesday
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 85. Southwest wind 9 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 30%.
Wednesday
Showers likely, mainly after 2pm. Partly sunny, with a high near 72. Chance of precipitation is 60%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 44. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 60.
Thursday Night
Partly cloudy, with a low around 43.
Friday
Mostly sunny, with a high near 65.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Swain NY
 42.47°N 77.93°W (Elev. 1998 ft)
Last Update:
3:57 pm EDT May 15, 2026
Forecast Valid:
4pm EDT May 15, 2026-6pm EDT May 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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