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Current conditions at
Pease Air Force Base / Portsmouth (KPSM)
Lat: 43.08°NLon: 70.82°WElev: 102ft.
Overcast
54°F
12°C
| Humidity | 82% |
| Wind Speed | E 9 mph |
| Barometer | 29.91 in (1013.1 mb) |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Wind Chill | 51°F (11°C) |
| Last update | 15 Apr 4:55 pm EDT |
Extended Forecast for
New Castle NH
This Afternoon
High: 54 °F
Slight Chance
Showers and
Patchy FogTonight
Low: 44 °F
Showers
Likely and
Patchy FogThursday
High: 59 °F
Chance
Showers and
Areas FogThursday Night
Low: 47 °F
Chance
ShowersFriday
High: 59 °F
Chance
ShowersFriday Night
Low: 43 °F
Chance
Showers then
Mostly CloudySaturday
High: 51 °F
Mostly Cloudy
Saturday Night
Low: 43 °F
Cloudy then
Chance
ShowersSunday
High: 54 °F
Showers
Likely
Detailed Forecast
This Afternoon
A 20 percent chance of showers. Patchy fog. Otherwise, mostly cloudy, with a high near 54. East wind around 5 mph.
Tonight
A slight chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 3am, then showers likely and possibly a thunderstorm after 3am. Patchy fog. Otherwise, cloudy, with a low around 44. Calm wind. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
A chance of showers and thunderstorms before 11am, then a slight chance of showers between 11am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Areas of fog before 3pm. Otherwise, mostly cloudy, with a high near 59. Calm wind becoming east around 5 mph in the afternoon. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers before 4am, then a chance of showers after 5am. Mostly cloudy, with a low around 47. Calm wind becoming northeast around 5 mph. Chance of precipitation is 40%.
Friday
A 50 percent chance of showers after 8am. Mostly cloudy, with a high near 59. North wind around 5 mph.
Friday Night
A 30 percent chance of showers before 9pm. Mostly cloudy, with a low around 43.
Saturday
Mostly cloudy, with a high near 51.
Saturday Night
A 30 percent chance of showers after 2am. Cloudy, with a low around 43.
Sunday
Showers likely, mainly after 11am. Cloudy, with a high near 54. Chance of precipitation is 60%.
Sunday Night
A 50 percent chance of showers before 4am. Mostly cloudy, with a low around 34.
Monday
Mostly sunny, with a high near 46.
Monday Night
Mostly clear, with a low around 30.
Tuesday
Sunny, with a high near 50.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 56.
Additional Forecasts and Information
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Forecast AreaABOUT 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)
2:29 pm EDT Apr 15, 2026
5pm EDT Apr 15, 2026-6pm EDT Apr 22, 2026
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