Massena Airport (MSS) Weather 08/02/2026
Overnight
61
Showers Likely
Wednesday
76
Showers
Wednesday Night
60
Showers then Chance Showers
Thursday
78
Mostly Cloudy then Chance Showers
Thursday Night
58
Chance Showers then Partly Cloudy
Friday
82
Sunny
Friday Night
61
Partly Cloudy
Saturday
84
Mostly Sunny
Saturday Night
63
Mostly Cloudy
Sunday
79
Chance Showers then Showers Likely
Sunday Night
61
Showers Likely
Monday
80
Chance Showers
Monday Night
59
Partly Cloudy
Weekly Forecast
Overnight
Showers likely, mainly before 3am. Cloudy, with a low around 61. Calm wind. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
A chance of showers, then showers and possibly a thunderstorm after 11am. High near 76. Northeast wind 7 to 11 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers, mainly before midnight. Low around 60. Northeast wind 7 to 11 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
A 40 percent chance of showers after 2pm. Partly sunny, with a high near 78. North wind 8 to 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 58. Calm wind. New precipitation amounts of less than a tenth of an inch possible.
Friday
Sunny, with a high near 82. Light northwest wind.
Friday Night
Partly cloudy, with a low around 61. Calm wind.
Saturday
Mostly sunny, with a high near 84. Southwest wind 3 to 5 mph.
Saturday Night
Mostly cloudy, with a low around 63. Calm wind.
Sunday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 79. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 70%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 61. Calm wind. Chance of precipitation is 60%.
Monday
A 30 percent chance of showers. Partly sunny, with a high near 80. Calm wind becoming north around 6 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 59. Calm wind.