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.

Rain

57°F

14°C

Humidity 58%
Wind Speed Calm
Barometer 30.25 in (1025.1 mb)
Dewpoint 42°F (6°C)
Visibility 8.00 mi
Last update 9 Apr 11:54 pm EDT
Extended Forecast for

Swain NY

  • Overnight

    Overnight: A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 46. South wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 46 °F

    Chance
    Showers

  • Friday

    Friday: Showers, mainly after 3pm. High near 65. Southwest wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 65 °F

    Partly Sunny
    then Showers

  • Friday Night

    Friday Night: Showers, mainly before 8pm. Low around 33. Northwest wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Showers then
    Chance
    Showers

  • Saturday

    Saturday: Partly sunny, then gradually becoming sunny, with a high near 49. Northwest wind around 9 mph.

    High: 49 °F

    Becoming
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. Light and variable wind.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers after 2pm. Partly sunny, with a high near 61. South wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.

    High: 61 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 54. South wind 11 to 14 mph, with gusts as high as 26 mph.

    Low: 54 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of showers after 2pm. Mostly cloudy, with a high near 66. Southwest wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.

    High: 66 °F

    Mostly Cloudy
    then Chance
    Showers

  • Monday Night

    Monday Night: A chance of showers before 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.

    Low: 57 °F

    Chance
    Showers

Detailed Forecast

Overnight
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 46. South wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Showers, mainly after 3pm. High near 65. Southwest wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers, mainly before 8pm. Low around 33. Northwest wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
Partly sunny, then gradually becoming sunny, with a high near 49. Northwest wind around 9 mph.
Saturday Night
Mostly clear, with a low around 30. Light and variable wind.
Sunday
A slight chance of showers after 2pm. Partly sunny, with a high near 61. South wind 7 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 54. South wind 11 to 14 mph, with gusts as high as 26 mph.
Monday
A chance of showers after 2pm. Mostly cloudy, with a high near 66. Southwest wind around 16 mph, with gusts as high as 30 mph. Chance of precipitation is 40%.
Monday Night
A chance of showers before 2am. Mostly cloudy, with a low around 57. Chance of precipitation is 40%.
Tuesday
A chance of showers after 2pm. Mostly cloudy, with a high near 73. Chance of precipitation is 40%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 74. Chance of precipitation is 50%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 53. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 68. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Swain NY
 42.47°N 77.9°W (Elev. 1962 ft)
Last Update:
10:04 pm EDT Apr 9, 2026
Forecast Valid:
12am EDT Apr 10, 2026-6pm EDT Apr 16, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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