Current conditions at
Pease Air Force Base / Portsmouth (KPSM)
Lat: 43.08°NLon: 70.82°WElev: 102ft.
Overcast
45°F
7°C
| Humidity | 49% |
| Wind Speed | SE 10 mph |
| Barometer | 30.36 in (1028.4 mb) |
| Dewpoint | 27°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 40°F (4°C) |
| Last update | 12 Apr 6:55 pm EDT |
Extended Forecast for
New Castle NH
Tonight
Low: 40 °F
Chance Rain
then RainMonday

High: 62 °F
Chance Rain
Monday Night

Low: 53 °F
Decreasing
CloudsTuesday

High: 66 °F
Mostly Sunny
Tuesday Night

Low: 51 °F
Chance
ShowersWednesday

High: 69 °F
Partly Sunny
Wednesday Night

Low: 49 °F
Chance
ShowersThursday

High: 61 °F
Chance
ShowersThursday Night

Low: 47 °F
Chance
Showers
Detailed Forecast
Tonight
Rain, mainly after midnight. Low around 40. South wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A chance of rain before 8am, then a chance of showers after 1pm. Cloudy, with a high near 62. Southwest wind around 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.
Monday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 53. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Tuesday
Mostly sunny, with a high near 66. West wind around 5 mph becoming southeast in the afternoon.
Tuesday Night
A 40 percent chance of showers before 1am. Mostly cloudy, with a low around 51. Southwest wind around 5 mph.
Wednesday
Partly sunny, with a high near 69.
Wednesday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 49.
Thursday
A 30 percent chance of showers. Mostly cloudy, with a high near 61.
Thursday Night
A 30 percent chance of showers before 3am. Mostly cloudy, with a low around 47.
Friday
Partly sunny, with a high near 67.
Friday Night
Partly cloudy, with a low around 47.
Saturday
Mostly sunny, with a high near 61.
Saturday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 49.
Sunday
A 30 percent chance of showers. Mostly cloudy, with a high near 64.
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)
7:17 pm EDT Apr 12, 2026
7pm EDT Apr 12, 2026-6pm EDT Apr 19, 2026


