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

36°F

2°C

Humidity 79%
Wind Speed Calm
Barometer 30.04 in (1018.7 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 21 Mar 11:54 am EDT
Extended Forecast for

Gainesville NY

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 42. Calm wind.

    High: 42 °F

    Mostly Cloudy

  • Tonight

    Tonight: A slight chance of rain between 1am and 4am. Mostly cloudy, with a temperature falling to near 38 by 8pm, then rising to around 50 during the remainder of the night. East wind 6 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    Low: 38 °F⇑

    Mostly Cloudy
    then Slight
    Chance Rain

  • Sunday

    Sunday: Rain, mainly after 11am. High near 54. West wind around 11 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    High: 54 °F

    Rain

  • Sunday Night

    Sunday Night: Rain before 8pm, then a chance of rain showers between 8pm and 10pm, then a chance of snow showers after 10pm. Low around 25. Northeast wind around 9 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Rain/Snow
    then Chance
    Snow Showers

  • Monday

    Monday: A slight chance of snow showers before 2pm. Mostly cloudy, with a high near 32. North wind around 11 mph. Chance of precipitation is 20%.

    High: 32 °F

    Slight Chance
    Snow Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19. Northwest wind 5 to 7 mph.

    Low: 19 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43. Southwest wind 5 to 10 mph.

    High: 43 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 27. West wind 7 to 10 mph.

    Low: 27 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 41.

    High: 41 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 42. Calm wind.
Tonight
A slight chance of rain between 1am and 4am. Mostly cloudy, with a temperature falling to near 38 by 8pm, then rising to around 50 during the remainder of the night. East wind 6 to 10 mph becoming south after midnight. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Sunday
Rain, mainly after 11am. High near 54. West wind around 11 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Rain before 8pm, then a chance of rain showers between 8pm and 10pm, then a chance of snow showers after 10pm. Low around 25. Northeast wind around 9 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Monday
A slight chance of snow showers before 2pm. Mostly cloudy, with a high near 32. North wind around 11 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 19. Northwest wind 5 to 7 mph.
Tuesday
Mostly sunny, with a high near 43. Southwest wind 5 to 10 mph.
Tuesday Night
Mostly cloudy, with a low around 27. West wind 7 to 10 mph.
Wednesday
Partly sunny, with a high near 41.
Wednesday Night
Mostly cloudy, with a low around 26.
Thursday
A chance of showers. Mostly cloudy, with a high near 49. Chance of precipitation is 50%.
Thursday Night
Rain and snow showers likely. Mostly cloudy, with a low around 25. Chance of precipitation is 60%.
Friday
A chance of rain and snow showers. Partly sunny, with a high near 34. Chance of precipitation is 30%.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gainesville NY
 42.65°N 78.17°W (Elev. 1680 ft)
Last Update:
12:24 pm EDT Mar 21, 2026
Forecast Valid:
12pm EDT Mar 21, 2026-6pm EDT Mar 27, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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