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

69°F

21°C

Humidity 59%
Wind Speed SW 3 mph
Barometer 29.93 in (1013.5 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 3 Sep 9:53 am EDT
Extended Forecast for

Winthrop NY

  • Today

    Today: Sunny, with a high near 79. South wind 3 to 6 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 61. South wind 3 to 8 mph.

    Low: 61 °F

    Mostly Clear

  • Thursday

    Thursday: Showers and possibly a thunderstorm after 2pm. High near 81. South wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 81 °F

    Sunny then
    Showers

  • Thursday Night

    Thursday Night: Showers, mainly before 2am. Low around 52. Southwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 52 °F

    Showers

  • Friday

    Friday: Mostly sunny, with a high near 76. South wind 6 to 13 mph, with gusts as high as 23 mph.

    High: 76 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 54. Southwest wind around 8 mph.

    Low: 54 °F

    Chance
    Showers

  • Saturday

    Saturday: A chance of showers between 8am and 2pm. Partly sunny, with a high near 69. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    High: 69 °F

    Chance
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 49. Southwest wind 5 to 7 mph.

    Low: 49 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 67. West wind 6 to 10 mph.

    High: 67 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 79. South wind 3 to 6 mph.
Tonight
Mostly clear, with a low around 61. South wind 3 to 8 mph.
Thursday
Showers and possibly a thunderstorm after 2pm. High near 81. South wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers, mainly before 2am. Low around 52. Southwest wind 6 to 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Mostly sunny, with a high near 76. South wind 6 to 13 mph, with gusts as high as 23 mph.
Friday Night
A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 54. Southwest wind around 8 mph.
Saturday
A chance of showers between 8am and 2pm. Partly sunny, with a high near 69. Southwest wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 49. Southwest wind 5 to 7 mph.
Sunday
Mostly sunny, with a high near 67. West wind 6 to 10 mph.
Sunday Night
Partly cloudy, with a low around 46. Southwest wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 67. West wind 5 to 7 mph.
Monday Night
Partly cloudy, with a low around 46. Calm wind.
Tuesday
Mostly sunny, with a high near 70. Southwest wind 3 to 6 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winthrop NY
 44.75°N 74.81°W (Elev. 371 ft)
Last Update:
1:12 am EDT Sep 3, 2025
Forecast Valid:
10am EDT Sep 3, 2025-6pm EDT Sep 9, 2025
 
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