Portsmouth Airport at Pease (PSM) Weather 12/11/2025
Overnight
12
Mostly Clear
Friday
26
Sunny
Friday Night
16
Partly Cloudy
Saturday
38
Chance Snow Showers
Saturday Night
24
Partly Cloudy
Sunday
38
Partly Sunny
Sunday Night
18
Chance Snow
Monday
27
Chance Snow then Sunny
Monday Night
7
Mostly Clear
Tuesday
31
Partly Sunny
Tuesday Night
22
Chance Snow then Mostly Cloudy
Wednesday
43
Mostly Cloudy
Wednesday Night
31
Rain Likely
Weekly Forecast
Overnight
Mostly clear, with a low around 12. West wind around 10 mph.
Friday
Sunny, with a high near 26. Southwest wind around 5 mph.
Friday Night
Partly cloudy, with a low around 16. Southwest wind around 5 mph becoming calm in the evening.
Saturday
A chance of snow showers between 9am and 1pm. Mostly cloudy, with a high near 38. Calm wind becoming southwest around 5 mph in the afternoon. Chance of precipitation is 40%.
Saturday Night
Partly cloudy, with a low around 24. West wind around 5 mph.
Sunday
Partly sunny, with a high near 38.
Sunday Night
A 50 percent chance of snow after 10pm. Mostly cloudy, with a low around 18.
Monday
A 30 percent chance of snow before 7am. Mostly sunny, with a high near 27.
Monday Night
Mostly clear, with a low around 7.
Tuesday
Partly sunny, with a high near 31.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 22.
Wednesday
Mostly cloudy, with a high near 43.
Wednesday Night
Rain likely. Cloudy, with a low around 31. Chance of precipitation is 60%.