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

75°F

24°C

Humidity 42%
Wind Speed NE 10 mph
Barometer 30.11 in (1019.7 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 21 Sep 4:53 pm EDT
Extended Forecast for

Potsdam NY

  • Tonight

    Tonight: Partly cloudy, with a low around 58. South wind 6 to 9 mph.

    Low: 58 °F

    Partly Cloudy

  • Monday

    Monday: A chance of showers, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 76. Southwest wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 76 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday Night

    Monday Night: Showers and possibly a thunderstorm. Low around 61. Southwest wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 61 °F

    Showers

  • Tuesday

    Tuesday: Showers likely. Mostly cloudy, with a high near 73. Southwest wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 73 °F

    Showers
    Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of showers before 2am. Mostly cloudy, with a low around 55. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 71. Northeast wind 5 to 8 mph.

    High: 71 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 53. Northeast wind around 5 mph becoming calm in the evening.

    Low: 53 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 30 percent chance of showers after 2pm. Partly sunny, with a high near 73. East wind around 6 mph.

    High: 73 °F

    Mostly Cloudy
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 56. South wind around 5 mph.

    Low: 56 °F

    Chance
    Showers

Detailed Forecast

Tonight
Partly cloudy, with a low around 58. South wind 6 to 9 mph.
Monday
A chance of showers, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a high near 76. Southwest wind around 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday Night
Showers and possibly a thunderstorm. Low around 61. Southwest wind around 6 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday
Showers likely. Mostly cloudy, with a high near 73. Southwest wind around 6 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A 40 percent chance of showers before 2am. Mostly cloudy, with a low around 55. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Partly sunny, with a high near 71. Northeast wind 5 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 53. Northeast wind around 5 mph becoming calm in the evening.
Thursday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 73. East wind around 6 mph.
Thursday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 56. South wind around 5 mph.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 74. South wind around 7 mph.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 55. Light south wind.
Saturday
A 30 percent chance of showers. Partly sunny, with a high near 73. Southeast wind 5 to 7 mph becoming north in the afternoon.
Saturday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 54. Northeast wind around 5 mph becoming light and variable in the evening.
Sunday
Partly sunny, with a high near 71. Southwest wind 6 to 8 mph becoming northwest in the afternoon.
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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:
1:06 pm EDT Sep 21, 2025
Forecast Valid:
5pm EDT Sep 21, 2025-6pm EDT Sep 28, 2025
 
Forecast Discussion
 
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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