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.

Fog/Mist

69°F

21°C

Humidity 100%
Wind Speed Calm
Barometer 30.28 in (1025.9 mb)
Dewpoint 69°F (21°C)
Visibility 4.00 mi
Last update 17 Sep 1:54 am EDT
Extended Forecast for

Greenville NY

  • Overnight

    Overnight: A chance of showers after 5am. Mostly cloudy, with a low around 63. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 63 °F

    Chance
    Showers

  • Thursday

    Thursday: Showers and thunderstorms likely before 2pm, then a chance of showers. Mostly cloudy, with a high near 74. Light and variable wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Showers
    Likely then
    Chance
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 54. Northwest wind 3 to 6 mph.

    Low: 54 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 70. North wind 6 to 10 mph.

    High: 70 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 46. North wind around 6 mph becoming calm in the evening.

    Low: 46 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 66.

    High: 66 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Showers. Low around 55. Chance of precipitation is 90%.

    Low: 55 °F

    Showers
    Likely then
    Showers

  • Sunday

    Sunday: Showers, mainly before 2pm. High near 65. Chance of precipitation is 80%.

    High: 65 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 8pm. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.

    Low: 48 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Overnight
A chance of showers after 5am. Mostly cloudy, with a low around 63. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Showers and thunderstorms likely before 2pm, then a chance of showers. Mostly cloudy, with a high near 74. Light and variable wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 54. Northwest wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 70. North wind 6 to 10 mph.
Friday Night
Mostly cloudy, with a low around 46. North wind around 6 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 66.
Saturday Night
Showers. Low around 55. Chance of precipitation is 90%.
Sunday
Showers, mainly before 2pm. High near 65. Chance of precipitation is 80%.
Sunday Night
A chance of showers before 8pm. Mostly cloudy, with a low around 48. Chance of precipitation is 30%.
Monday
Partly sunny, with a high near 62.
Monday Night
A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 40%.
Tuesday
A chance of showers. Partly sunny, with a high near 63. Chance of precipitation is 40%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 48. Chance of precipitation is 40%.
Wednesday
A chance of showers. Partly sunny, with a high near 65. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greenville NY
 42.44°N 77.52°W (Elev. 1847 ft)
Last Update:
2:30 am EDT Sep 17, 2026
Forecast Valid:
2am EDT Sep 17, 2026-6pm EDT Sep 23, 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