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

64°F

18°C

Humidity 93%
Wind Speed Calm
Barometer 29.87 in (1011.6 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 17 Aug 9:53 pm EDT
Extended Forecast for

Potsdam NY

  • Tonight

    Tonight: Patchy dense fog. Otherwise, partly cloudy, with a low around 59. Calm wind.

    Low: 59 °F

    Patchy Dense
    Fog

  • Tuesday

    Tuesday: Patchy dense fog before 9am. Otherwise, partly sunny, with a high near 78. Calm wind becoming northwest around 5 mph.

    High: 78 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 61. Calm wind becoming south around 5 mph after midnight.

    Low: 61 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Showers, mainly after 7am. High near 75. Southwest wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 75 °F

    Showers

  • Wednesday Night

    Wednesday Night: Cloudy, then gradually becoming partly cloudy, with a low around 57. Light southwest wind.

    Low: 57 °F

    Decreasing
    Clouds

  • Thursday

    Thursday: Mostly sunny, with a high near 77. Calm wind becoming west around 6 mph in the afternoon.

    High: 77 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 55. Calm wind.

    Low: 55 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 78. Light and variable wind.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 58. Calm wind.

    Low: 58 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy dense fog. Otherwise, partly cloudy, with a low around 59. Calm wind.
Tuesday
Patchy dense fog before 9am. Otherwise, partly sunny, with a high near 78. Calm wind becoming northwest around 5 mph.
Tuesday Night
Mostly cloudy, with a low around 61. Calm wind becoming south around 5 mph after midnight.
Wednesday
Showers, mainly after 7am. High near 75. Southwest wind 7 to 9 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Cloudy, then gradually becoming partly cloudy, with a low around 57. Light southwest wind.
Thursday
Mostly sunny, with a high near 77. Calm wind becoming west around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 55. Calm wind.
Friday
Sunny, with a high near 78. Light and variable wind.
Friday Night
Mostly clear, with a low around 58. Calm wind.
Saturday
Mostly sunny, with a high near 80. Light and variable wind becoming southwest around 5 mph in the afternoon.
Saturday Night
Showers likely. Mostly cloudy, with a low around 61. Light south wind. Chance of precipitation is 60%.
Sunday
Showers. High near 76. South wind 5 to 7 mph becoming southwest in the afternoon. Chance of precipitation is 80%.
Sunday Night
Showers. Low around 58. Southwest wind 3 to 5 mph. Chance of precipitation is 80%.
Monday
A 50 percent chance of showers. Partly sunny, with a high near 72. West wind 6 to 10 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Potsdam NY
 44.66°N 74.99°W (Elev. 410 ft)
Last Update:
7:59 pm EDT Aug 17, 2026
Forecast Valid:
10pm EDT Aug 17, 2026-6pm EDT Aug 24, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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