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

52°F

11°C

Humidity 93%
Wind Speed Calm
Barometer 30.13 in (1020.2 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 16 Aug 6:53 am EDT
Extended Forecast for

Potsdam NY

  • Today

    Today: Partly sunny, with a high near 79. Light southeast wind.

    High: 79 °F

    Partly Sunny

  • Tonight

    Tonight: Showers likely, mainly between 9pm and 11pm. Mostly cloudy, with a low around 67. Light and variable wind becoming south around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 67 °F

    Showers
    Likely

  • Monday

    Monday: A chance of showers before 3pm, then a chance of showers after 4pm. Mostly cloudy, with a high near 75. Light and variable wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    High: 75 °F

    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 59. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 59 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78. Calm wind becoming west around 5 mph in the afternoon.

    High: 78 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 61. Calm wind becoming south around 6 mph after midnight.

    Low: 61 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm, mainly between 8am and 2pm. High near 76. West wind around 9 mph. Chance of precipitation is 80%.

    High: 76 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 55. Calm wind. Chance of precipitation is 60%.

    Low: 55 °F

    Showers
    Likely then
    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 75. Calm wind becoming west 5 to 8 mph in the afternoon.

    High: 75 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 79. Light southeast wind.
Tonight
Showers likely, mainly between 9pm and 11pm. Mostly cloudy, with a low around 67. Light and variable wind becoming south around 5 mph after midnight. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A chance of showers before 3pm, then a chance of showers after 4pm. Mostly cloudy, with a high near 75. Light and variable wind becoming northwest around 5 mph in the afternoon. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 59. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Mostly sunny, with a high near 78. Calm wind becoming west around 5 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 61. Calm wind becoming south around 6 mph after midnight.
Wednesday
Showers likely and possibly a thunderstorm, mainly between 8am and 2pm. High near 76. West wind around 9 mph. Chance of precipitation is 80%.
Wednesday Night
Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 55. Calm wind. Chance of precipitation is 60%.
Thursday
Mostly sunny, with a high near 75. Calm wind becoming west 5 to 8 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 53. Calm wind.
Friday
Mostly sunny, with a high near 77. Calm wind becoming west around 5 mph in the afternoon.
Friday Night
Mostly clear, with a low around 57. Light south wind.
Saturday
A 30 percent chance of showers. Mostly sunny, with a high near 79. Southwest wind 5 to 7 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:
2:19 am EDT Aug 16, 2026
Forecast Valid:
7am EDT Aug 16, 2026-6pm EDT Aug 22, 2026
 
Forecast Discussion
 
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Additional Resources

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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