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.

Fair

60°F

16°C

Humidity 72%
Wind Speed N 6 mph
Barometer 29.90 in (1013.0 mb)
Dewpoint 51°F (11°C)
Visibility 10.00 mi
Last update 8 Oct 9:54 am EDT
Extended Forecast for

3 Miles ENE Portageville NY

  • Today

    Today: Mostly sunny, with a high near 62. West wind 11 to 14 mph, with gusts as high as 24 mph.

    High: 62 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 42. West wind 5 to 7 mph.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 62. West wind 6 to 11 mph, with gusts as high as 21 mph.

    High: 62 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. Light south wind.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 70. South wind 5 to 7 mph.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 54. South wind 8 to 11 mph.

    Low: 54 °F

    Mostly Cloudy

  • Sunday

    Sunday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 66. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

    High: 66 °F

    Chance
    Showers then
    Showers
    Likely

  • Sunday Night

    Sunday Night: Showers likely, mainly before 2am. Cloudy, with a low around 54. South wind 5 to 8 mph. Chance of precipitation is 70%.

    Low: 54 °F

    Showers
    Likely

  • Columbus Day

    Columbus Day: A chance of showers before 8am. Mostly cloudy, with a high near 68. Chance of precipitation is 30%.

    High: 68 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 62. West wind 11 to 14 mph, with gusts as high as 24 mph.
Tonight
Mostly clear, with a low around 42. West wind 5 to 7 mph.
Friday
Sunny, with a high near 62. West wind 6 to 11 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 41. Light south wind.
Saturday
Mostly sunny, with a high near 70. South wind 5 to 7 mph.
Saturday Night
Mostly cloudy, with a low around 54. South wind 8 to 11 mph.
Sunday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 66. South wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
Sunday Night
Showers likely, mainly before 2am. Cloudy, with a low around 54. South wind 5 to 8 mph. Chance of precipitation is 70%.
Columbus Day
A chance of showers before 8am. Mostly cloudy, with a high near 68. Chance of precipitation is 30%.
Monday Night
A chance of showers after 2am. Mostly cloudy, with a low around 51. Chance of precipitation is 50%.
Tuesday
Showers likely. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 40. Chance of precipitation is 30%.
Wednesday
Mostly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Portageville NY
 42.57°N 78.06°W (Elev. 1427 ft)
Last Update:
9:58 am EDT Oct 8, 2026
Forecast Valid:
10am EDT Oct 8, 2026-6pm EDT Oct 14, 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