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

54°F

12°C

Humidity 100%
Wind Speed Calm
Barometer 30.25 in (1024.4 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 17 Sep 4:53 am EDT
Extended Forecast for

Winthrop NY

  • Today

    Today: Patchy dense fog before 9am. Otherwise, partly sunny, with a high near 74. Light north wind.

    High: 74 °F

    Patchy Dense
    Fog then
    Partly Sunny

  • Tonight

    Tonight: Patchy dense fog before 2am, then patchy dense fog after 4am. Otherwise, partly cloudy, with a low around 52. Calm wind.

    Low: 52 °F

    Partly Cloudy
    then Patchy
    Dense Fog

  • Friday

    Friday: Patchy dense fog before 9am. Otherwise, sunny, with a high near 67. Calm wind becoming northwest 5 to 9 mph in the morning.

    High: 67 °F

    Patchy Dense
    Fog then
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 41. North wind around 5 mph becoming calm in the evening.

    Low: 41 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 64. Light northeast wind.

    High: 64 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 46. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Partly Cloudy
    then Chance
    Showers

  • Sunday

    Sunday: A 50 percent chance of showers before 2pm. Mostly cloudy, with a high near 63. Calm wind becoming north around 5 mph in the afternoon.

    High: 63 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 61. North wind 5 to 8 mph.

    High: 61 °F

    Mostly Sunny

Detailed Forecast

Today
Patchy dense fog before 9am. Otherwise, partly sunny, with a high near 74. Light north wind.
Tonight
Patchy dense fog before 2am, then patchy dense fog after 4am. Otherwise, partly cloudy, with a low around 52. Calm wind.
Friday
Patchy dense fog before 9am. Otherwise, sunny, with a high near 67. Calm wind becoming northwest 5 to 9 mph in the morning.
Friday Night
Mostly clear, with a low around 41. North wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 64. Light northeast wind.
Saturday Night
A 50 percent chance of showers after 2am. Mostly cloudy, with a low around 46. Light and variable wind. New precipitation amounts of less than a tenth of an inch possible.
Sunday
A 50 percent chance of showers before 2pm. Mostly cloudy, with a high near 63. Calm wind becoming north around 5 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 44. Calm wind.
Monday
Mostly sunny, with a high near 61. North wind 5 to 8 mph.
Monday Night
Partly cloudy, with a low around 44. East wind 3 to 5 mph.
Tuesday
Mostly sunny, with a high near 65. Northeast wind 5 to 9 mph.
Tuesday Night
Mostly clear, with a low around 45. East wind around 6 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 69. East 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:
2:44 am EDT Sep 17, 2026
Forecast Valid:
5am EDT Sep 17, 2026-6pm EDT Sep 23, 2026
 
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Additional Resources

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Chance of Precipitation