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.

Overcast

45°F

7°C

Humidity 68%
Wind Speed SE 3 mph
Barometer 30.00 in (1016.0 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 13 May 3:53 am EDT
Extended Forecast for

Winthrop NY

  • Overnight

    Overnight: A 40 percent chance of showers. Cloudy, with a low around 43. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 43 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers. High near 58. East wind 6 to 10 mph becoming south in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 58 °F

    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before 1am. Mostly cloudy, with a low around 45. Southwest wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely, mainly after 3pm. Mostly cloudy, with a high near 58. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 58 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: Showers likely, mainly before 7pm. Mostly cloudy, with a low around 45. Light north wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 45 °F

    Showers
    Likely

  • Friday

    Friday: Partly sunny, with a high near 66. Northeast wind around 5 mph.

    High: 66 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 46. Southwest wind 3 to 7 mph.

    Low: 46 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 73. Southwest wind 10 to 17 mph, with gusts as high as 29 mph.

    High: 73 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50. Southwest wind 10 to 13 mph.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Overnight
A 40 percent chance of showers. Cloudy, with a low around 43. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers. High near 58. East wind 6 to 10 mph becoming south in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
Showers likely, mainly before 1am. Mostly cloudy, with a low around 45. Southwest wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Showers likely, mainly after 3pm. Mostly cloudy, with a high near 58. Calm wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Showers likely, mainly before 7pm. Mostly cloudy, with a low around 45. Light north wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday
Partly sunny, with a high near 66. Northeast wind around 5 mph.
Friday Night
Partly cloudy, with a low around 46. Southwest wind 3 to 7 mph.
Saturday
Mostly sunny, with a high near 73. Southwest wind 10 to 17 mph, with gusts as high as 29 mph.
Saturday Night
Mostly clear, with a low around 50. Southwest wind 10 to 13 mph.
Sunday
Mostly sunny, with a high near 71. West wind around 10 mph.
Sunday Night
Partly cloudy, with a low around 48. Light and variable wind.
Monday
Mostly sunny, with a high near 78. East wind 5 to 8 mph becoming west in the afternoon.
Monday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 57. South wind 5 to 9 mph.
Tuesday
A 30 percent chance of showers. Partly sunny, with a high near 83. Southwest wind 13 to 16 mph, with gusts as high as 28 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Winthrop NY
 44.73°N 74.79°W (Elev. 440 ft)
Last Update:
2:19 am EDT May 13, 2026
Forecast Valid:
3am EDT May 13, 2026-6pm EDT May 19, 2026
 
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