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

Massena, Massena International-Richards Field (KMSS)

Lat: 44.94°NLon: 74.85°WElev: 217ft.

Fair

26°F

-3°C

Humidity 75%
Wind Speed W 5 mph
Barometer 30.05 in (1018.2 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill20°F (-7°C)
Last update 14 Feb 7:53 pm EST
Extended Forecast for

Potsdam NY

  • Tonight

    Tonight: Partly cloudy, with a low around 6. Light and variable wind.

    Low: 6 °F

    Partly Cloudy

  • Sunday

    Sunday: Increasing clouds, with a high near 28. Wind chill values as low as zero. Northeast wind 3 to 8 mph.

    High: 28 °F

    Increasing
    Clouds

  • Sunday Night

    Sunday Night: Light snow likely, mainly after 1am. Cloudy, with a low around 20. Light east wind. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 20 °F

    Chance Light
    Snow then
    Light Snow
    Likely

  • Washington's Birthday

    Washington's Birthday: Mostly cloudy, with a high near 36. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 36 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: A chance of rain and snow after 1am. Mostly cloudy, with a low around 31. South wind 3 to 5 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 31 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 38. West wind around 6 mph.

    High: 38 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Snow likely before 2pm, then rain and snow likely. Mostly cloudy, with a high near 36. Northeast wind 5 to 9 mph. Chance of precipitation is 60%.

    High: 36 °F

    Chance Snow
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 25. East wind 7 to 9 mph. Chance of precipitation is 70%.

    Low: 25 °F

    Snow Likely

Detailed Forecast

Tonight
Partly cloudy, with a low around 6. Light and variable wind.
Sunday
Increasing clouds, with a high near 28. Wind chill values as low as zero. Northeast wind 3 to 8 mph.
Sunday Night
Light snow likely, mainly after 1am. Cloudy, with a low around 20. Light east wind. Chance of precipitation is 60%. Little or no snow accumulation expected.
Washington's Birthday
Mostly cloudy, with a high near 36. Calm wind becoming southwest around 6 mph in the afternoon.
Monday Night
A chance of rain and snow after 1am. Mostly cloudy, with a low around 31. South wind 3 to 5 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Tuesday
Mostly cloudy, with a high near 38. West wind around 6 mph.
Tuesday Night
Mostly cloudy, with a low around 23. Calm wind.
Wednesday
Snow likely before 2pm, then rain and snow likely. Mostly cloudy, with a high near 36. Northeast wind 5 to 9 mph. Chance of precipitation is 60%.
Wednesday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 25. East wind 7 to 9 mph. Chance of precipitation is 70%.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 35. North wind 7 to 9 mph.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 20. Northeast wind around 7 mph.
Friday
A 40 percent chance of snow. Mostly cloudy, with a high near 29. Northeast wind 7 to 10 mph.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 15. Northeast wind around 8 mph becoming southeast after midnight.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 28. South wind 8 to 10 mph becoming west in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Potsdam NY
 44.66°N 74.96°W (Elev. 449 ft)
Last Update:
6:11 pm EST Feb 14, 2026
Forecast Valid:
8pm EST Feb 14, 2026-6pm EST Feb 21, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation