Current conditions at

Massena, Massena International-Richards Field (KMSS)

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

Fair

71°F

22°C

Humidity 61%
Wind Speed NW 5 mph
Barometer 30.05 in (1017.5 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 20 Aug 2:53 pm EDT
Detailed forecast for

Southwestern St. Lawrence

Tonight
Mostly clear. Patchy dense fog after midnight. Lows in the lower 50s. Light and variable winds.
Friday
Patchy dense fog in the morning. Mostly sunny. Highs in the upper 70s. Light and variable winds.
Friday Night
Clear. Lows in the mid 50s. Light and variable winds.
Saturday
Mostly sunny. Highs around 80. Light and variable winds.
Saturday Night
Showers likely. Lows in the lower 60s. Light and variable winds. Chance of rain 70 percent.
Sunday
Showers. Highs in the mid 70s. Chance of rain 90 percent.
Sunday Night
Partly cloudy with a chance of showers. Lows in the mid 50s. Chance of rain 50 percent.
Monday
Showers likely. Highs around 70. Chance of rain 70 percent.
Monday Night
Partly cloudy with a 40 percent chance of showers. Lows in the lower 50s.
Tuesday Through Wednesday
Partly cloudy. Highs in the mid 70s. Lows in the mid 50s.
Wednesday Night
Partly cloudy. Lows in the upper 50s.
Thursday
Partly sunny with a chance of showers. Highs in the upper 70s. Chance of rain 40 percent.



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224 PM EDT Thu Aug 20 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database