National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Dansville, Dansville Municipal Airport (KDSV)

Lat: 42.57°NLon: 77.71°WElev: 659ft.

Fair

57°F

14°C

Humidity 33%
Wind Speed NW 12 G 21 mph
Barometer 30.09 in (1019.8 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 5 Oct 5:54 pm EDT
Extended Forecast for

3 Miles ENE Portageville NY

  • Tonight

    Tonight: Patchy frost after 5am. Otherwise, mostly clear, with a low around 34. Northwest wind 8 to 13 mph becoming light after midnight.

    Low: 34 °F

    Mostly Clear
    then Patchy
    Frost

  • Tuesday

    Tuesday: Areas of frost before 9am. Otherwise, sunny, with a high near 58. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 58 °F

    Areas Frost
    then Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 41. Calm wind becoming southwest 5 to 9 mph after midnight.

    Low: 41 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 68. Southwest wind around 14 mph.

    High: 68 °F

    Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of showers before 2am. Partly cloudy, with a low around 49. Southwest wind 7 to 9 mph. Chance of precipitation is 20%.

    Low: 49 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Sunny, with a high near 66. West wind 7 to 13 mph.

    High: 66 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 42. West wind 3 to 7 mph.

    Low: 42 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 62. West wind 5 to 9 mph.

    High: 62 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy frost after 5am. Otherwise, mostly clear, with a low around 34. Northwest wind 8 to 13 mph becoming light after midnight.
Tuesday
Areas of frost before 9am. Otherwise, sunny, with a high near 58. Calm wind becoming northwest around 5 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 41. Calm wind becoming southwest 5 to 9 mph after midnight.
Wednesday
Sunny, with a high near 68. Southwest wind around 14 mph.
Wednesday Night
A slight chance of showers before 2am. Partly cloudy, with a low around 49. Southwest wind 7 to 9 mph. Chance of precipitation is 20%.
Thursday
Sunny, with a high near 66. West wind 7 to 13 mph.
Thursday Night
Partly cloudy, with a low around 42. West wind 3 to 7 mph.
Friday
Mostly sunny, with a high near 62. West wind 5 to 9 mph.
Friday Night
Partly cloudy, with a low around 40.
Saturday
Sunny, with a high near 63.
Saturday Night
Mostly clear, with a low around 43.
Sunday
Mostly sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 49.
Columbus Day
Mostly sunny, with a high near 67.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Portageville NY
 42.57°N 78.03°W (Elev. 1099 ft)
Last Update:
3:57 pm EDT Oct 5, 2026
Forecast Valid:
6pm EDT Oct 5, 2026-6pm EDT Oct 12, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation