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

Hazardous Weather Conditions

Current conditions at

Ithaca Tompkins International Airport (KITH)

Lat: 42.49°NLon: 76.46°WElev: 1099ft.

Light Rain

37°F

3°C

Humidity 93%
Wind Speed SE 15 G 23 mph
Barometer 29.80 in (1009.9 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 10 Jan 6:56 pm EST
Extended Forecast for

Portland NY

  • Tonight

    Tonight: Showers, mainly before 11pm. Low around 32. Southeast wind 9 to 14 mph becoming west after midnight. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Showers then
    Slight Chance
    Showers

  • Sunday

    Sunday: A chance of snow showers, mainly between 3pm and 4pm. Increasing clouds, with a high near 36. Breezy, with a west wind 11 to 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 36 °F

    Mostly Sunny
    then Chance
    Snow Showers
    and Breezy

  • Sunday Night

    Sunday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 27. Blustery, with a northwest wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Chance Snow
    Showers and
    Blustery

  • Monday

    Monday: Mostly cloudy, with a high near 37. Southwest wind 9 to 11 mph.

    High: 37 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 32. Southwest wind around 8 mph.

    Low: 32 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 42.

    High: 42 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Cloudy, with a low around 38.

    Low: 38 °F

    Cloudy

  • Wednesday

    Wednesday: Showers likely, mainly after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.

    High: 43 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of snow showers. Mostly cloudy, with a low around 20. Chance of precipitation is 40%.

    Low: 20 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Showers, mainly before 11pm. Low around 32. Southeast wind 9 to 14 mph becoming west after midnight. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A chance of snow showers, mainly between 3pm and 4pm. Increasing clouds, with a high near 36. Breezy, with a west wind 11 to 21 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Sunday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 27. Blustery, with a northwest wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday
Mostly cloudy, with a high near 37. Southwest wind 9 to 11 mph.
Monday Night
Mostly cloudy, with a low around 32. Southwest wind around 8 mph.
Tuesday
Partly sunny, with a high near 42.
Tuesday Night
Cloudy, with a low around 38.
Wednesday
Showers likely, mainly after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 60%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 20. Chance of precipitation is 40%.
Thursday
Mostly cloudy, with a high near 25.
Thursday Night
Mostly cloudy, with a low around 17.
Friday
Partly sunny, with a high near 29.
Friday Night
Mostly cloudy, with a low around 22.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portland NY
 42.51°N 76.52°W (Elev. 384 ft)
Last Update:
3:22 pm EST Jan 10, 2026
Forecast Valid:
7pm EST Jan 10, 2026-6pm EST Jan 17, 2026
 
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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