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

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Massena, Massena International-Richards Field (KMSS)

Lat: 44.94°NLon: 74.85°WElev: 217ft.

Partly Cloudy

39°F

4°C

Humidity 55%
Wind Speed NW 10 G 20 mph
Barometer 30.30 in (1026.4 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 17 Oct 11:53 am EDT
Extended Forecast for

Potsdam NY

  • This Afternoon

    This Afternoon: Sunny, with a high near 42. Northwest wind around 10 mph.

    High: 42 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 27. Calm wind becoming southwest around 5 mph after midnight.

    Low: 27 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Sunny, with a high near 55. Southwest wind 8 to 13 mph.

    High: 55 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 35. South wind around 10 mph.

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 60. Southwest wind 7 to 9 mph.

    High: 60 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 35. Calm wind.

    Low: 35 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 58. Calm wind becoming north around 6 mph in the afternoon.

    High: 58 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 34. Calm wind.

    Low: 34 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 56. Northeast wind 3 to 6 mph.

    High: 56 °F

    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 42. Northwest wind around 10 mph.
Tonight
Increasing clouds, with a low around 27. Calm wind becoming southwest around 5 mph after midnight.
Sunday
Sunny, with a high near 55. Southwest wind 8 to 13 mph.
Sunday Night
Mostly clear, with a low around 35. South wind around 10 mph.
Monday
Sunny, with a high near 60. Southwest wind 7 to 9 mph.
Monday Night
Mostly clear, with a low around 35. Calm wind.
Tuesday
Sunny, with a high near 58. Calm wind becoming north around 6 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 34. Calm wind.
Wednesday
Sunny, with a high near 56. Northeast wind 3 to 6 mph.
Wednesday Night
Mostly clear, with a low around 34. Calm wind.
Thursday
Sunny, with a high near 58. Calm wind becoming west around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 38. Calm wind.
Friday
Mostly sunny, with a high near 55. Calm wind becoming north 5 to 7 mph in the afternoon.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Potsdam NY
 44.66°N 74.99°W (Elev. 410 ft)
Last Update:
2:14 am EDT Oct 17, 2026
Forecast Valid:
12pm EDT Oct 17, 2026-6pm EDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation