Current conditions at

Massena, Massena International-Richards Field (KMSS)

Lat: 44.94° N Lon: 74.85° W Elev: 217 ft.

Fair

76°F

24°C

Humidity 47%
Wind Speed E 7 mph
Barometer 29.99 in (1015.7 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 16 Aug 12:53 pm EDT
Detailed forecast for

Northern St. Lawrence

Today
Partly sunny this morning, then becoming mostly cloudy. Highs in the upper 70s. Light and variable winds.
Tonight
Showers likely. Lows in the mid 60s. Light and variable winds. Chance of rain 70 percent.
Monday
Mostly cloudy. A chance of showers in the morning. Humid with highs in the mid 70s. Light and variable winds. Chance of rain 50 percent.
Monday Night
Partly cloudy. Lows in the upper 50s. Light and variable winds.
Tuesday
Partly sunny. Highs in the upper 70s. Light and variable winds.
Tuesday Night
Partly cloudy. Lows in the lower 60s.
Wednesday
Showers with a chance of thunderstorms. Highs in the mid 70s. Chance of rain 80 percent.
Wednesday Night
Partly cloudy. Lows in the mid 50s.
Thursday Through Friday Night
Mostly clear. Highs in the mid 70s. Lows in the mid 50s.
Saturday
Partly sunny with a 30 percent chance of showers. Highs in the upper 70s.



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400 AM EDT Sun Aug 16 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database