Current conditions at

Massena, Massena International-Richards Field (KMSS)

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

Fair

54°F

12°C

Humidity 93%
Wind Speed Calm
Barometer 30.05 in (1017.7 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 17 Jul 6:53 am EDT
Detailed forecast for

Northern St. Lawrence

Today
Sunny. Highs in the upper 70s. Light and variable winds, becoming west around 10 mph this afternoon.
Tonight
Partly cloudy until midnight, then mostly cloudy with a chance of showers after midnight. Lows in the upper 50s. Light and variable winds. Chance of rain 40 percent.
Saturday
Showers. Patchy smoke in the morning. Areas of smoke in the afternoon. A chance of thunderstorms in the afternoon. Highs around 80. Southeast winds 10 to 15 mph, becoming southwest in the afternoon. Gusts up to 30 mph. Chance of rain 90 percent.
Saturday Night
Showers with a chance of thunderstorms. Lows in the mid 50s. West winds 10 to 15 mph with gusts up to 30 mph. Chance of rain 90 percent.
Sunday
Mostly sunny. Highs in the lower 70s. Northwest winds 10 to 15 mph.
Sunday Night
Mostly clear. Lows in the mid 50s.
Monday And Monday Night
Partly cloudy. Highs in the upper 70s. Lows in the lower 60s.
Tuesday
Showers with a chance of thunderstorms. Highs around 80. Chance of rain 90 percent.
Tuesday Night
Showers. Lows around 60. Chance of rain 90 percent.
Wednesday
Partly sunny with a chance of showers. Highs in the mid 70s. Chance of rain 50 percent.
Wednesday Night
Partly cloudy. Lows in the mid 50s.
Thursday
Mostly sunny. Highs in the mid 70s.



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400 AM EDT Fri Jul 17 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database