National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Massena, Massena International-Richards Field (KMSS)

Lat: 44.94°NLon: 74.85°WElev: 217ft.

Fair

81°F

27°C

Humidity 85%
Wind Speed SW 13 G 22 mph
Barometer 29.90 in (1012.1 mb)
Dewpoint 76°F (24°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 13 Jul 3:53 pm EDT
Extended Forecast for

4 Miles ESE Winthrop NY

  • This Afternoon

    This Afternoon: Showers and thunderstorms likely, mainly before 5pm. Some of the storms could be severe. Mostly cloudy, with a high near 87. Heat index values as high as 94. Southwest wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 87 °F

    Severe
    Thunderstorms

  • Tonight

    Tonight: Showers and thunderstorms likely before 5am, then a chance of showers. Some of the storms could be severe. Mostly cloudy, with a low around 70. South wind 6 to 8 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 70 °F

    Severe
    Thunderstorms
    then Chance
    Showers

  • Monday

    Monday: A chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and noon. Partly sunny, with a high near 83. Southwest wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    Chance
    Showers then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 67. Southwest wind 3 to 6 mph.

    Low: 67 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88. West wind around 7 mph.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68. Calm wind becoming south around 5 mph after midnight.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 91. West wind 5 to 8 mph.

    High: 91 °F

    Hot

  • Wednesday Night

    Wednesday Night: A chance of showers between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 70. South wind around 6 mph. Chance of precipitation is 40%.

    Low: 70 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 85. Southwest wind 7 to 10 mph. Chance of precipitation is 70%.

    High: 85 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Showers and thunderstorms likely, mainly before 5pm. Some of the storms could be severe. Mostly cloudy, with a high near 87. Heat index values as high as 94. Southwest wind around 10 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely before 5am, then a chance of showers. Some of the storms could be severe. Mostly cloudy, with a low around 70. South wind 6 to 8 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and noon. Partly sunny, with a high near 83. Southwest wind around 8 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Mostly clear, with a low around 67. Southwest wind 3 to 6 mph.
Tuesday
Sunny, with a high near 88. West wind around 7 mph.
Tuesday Night
Mostly clear, with a low around 68. Calm wind becoming south around 5 mph after midnight.
Wednesday
Sunny and hot, with a high near 91. West wind 5 to 8 mph.
Wednesday Night
A chance of showers between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 70. South wind around 6 mph. Chance of precipitation is 40%.
Thursday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 85. Southwest wind 7 to 10 mph. Chance of precipitation is 70%.
Thursday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 67. Southwest wind around 8 mph. Chance of precipitation is 60%.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 78. West wind around 9 mph.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 63. North wind around 5 mph.
Saturday
Mostly sunny, with a high near 79. Northwest wind 5 to 8 mph.
Saturday Night
Partly cloudy, with a low around 62. Light and variable wind.
Sunday
A 30 percent chance of showers. Mostly sunny, with a high near 81. South wind 5 to 8 mph becoming west in the afternoon.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Winthrop NY
 44.72°N 74.73°W (Elev. 600 ft)
Last Update:
1:21 pm EDT Jul 13, 2025
Forecast Valid:
4pm EDT Jul 13, 2025-6pm EDT Jul 20, 2025
 
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