Current conditions at
Pease Air Force Base / Portsmouth (KPSM)
Lat: 43.08°NLon: 70.82°WElev: 102ft.
Mostly Cloudy
28°F
-2°C
| Humidity | 77% |
| Wind Speed | S 3 mph |
| Barometer | 30.11 in (1020.0 mb) |
| Dewpoint | 22°F (-6°C) |
| Visibility | 10.00 mi |
| Last update | 7 Apr 4:55 am EDT |
Extended Forecast for
New Castle NH
Overnight

Low: 33 °F
Isolated Snow
ShowersTuesday

High: 41 °F
Rain/Snow
Tuesday Night
Low: 24 °F
Chance
Rain/Snow
then Mostly
ClearWednesday

High: 41 °F
Sunny
Wednesday Night

Low: 30 °F
Clear
Thursday

High: 47 °F
Sunny
Thursday Night

Low: 35 °F
Partly Cloudy
Friday

High: 57 °F
Mostly Sunny
Friday Night

Low: 43 °F
Chance
Showers
Detailed Forecast
Overnight
Isolated snow showers. Mostly cloudy, with a low around 33. Southwest wind around 5 mph. Chance of precipitation is 20%.
Tuesday
Rain and snow before 2pm, then a chance of rain between 2pm and 5pm, then a chance of rain and snow after 5pm. High near 41. South wind 5 to 10 mph becoming northeast in the afternoon. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Tuesday Night
A chance of rain and snow showers before 10pm, then a slight chance of snow showers between 10pm and 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 24. Northwest wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Sunny, with a high near 41. Calm wind becoming south around 5 mph in the afternoon.
Wednesday Night
Clear, with a low around 30. Southwest wind around 5 mph.
Thursday
Sunny, with a high near 47.
Thursday Night
Partly cloudy, with a low around 35.
Friday
Mostly sunny, with a high near 57.
Friday Night
A 30 percent chance of showers after 11pm. Mostly cloudy, with a low around 43.
Saturday
Mostly sunny, with a high near 56.
Saturday Night
Mostly clear, with a low around 36.
Sunday
Sunny, with a high near 54.
Sunday Night
Mostly cloudy, with a low around 43.
Monday
Mostly cloudy, with a high near 65.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
New Castle NH
43.07°N 70.72°W (Elev. 26 ft)
43.07°N 70.72°W (Elev. 26 ft)
3:01 am EDT Apr 7, 2026
5am EDT Apr 7, 2026-6pm EDT Apr 13, 2026


