Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Partly Cloudy

50°F

10°C

Humidity 93%
Wind Speed Calm
Barometer 30.11 in (1019.9 mb)
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 4 Oct 4:55 am EDT
Extended Forecast for

New Castle NH

  • Today

    Today: Sunny, with a high near 72. West wind around 5 mph becoming south in the afternoon.

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 57. West wind around 5 mph becoming north after midnight.

    Low: 57 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 68. North wind around 5 mph becoming southeast in the afternoon.

    High: 68 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 59. Southwest wind around 5 mph.

    Low: 59 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 72. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 72 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 61.

    Low: 61 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 72.

    High: 72 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Showers.  Low around 57. Chance of precipitation is 80%.

    Low: 57 °F

    Showers

  • Wednesday

    Wednesday: Showers likely.  Mostly cloudy, with a high near 62. Chance of precipitation is 70%.

    High: 62 °F

    Showers
    Likely

Detailed Forecast

Today
Sunny, with a high near 72. West wind around 5 mph becoming south in the afternoon.
Tonight
Mostly clear, with a low around 57. West wind around 5 mph becoming north after midnight.
Sunday
Sunny, with a high near 68. North wind around 5 mph becoming southeast in the afternoon.
Sunday Night
Mostly clear, with a low around 59. Southwest wind around 5 mph.
Monday
Sunny, with a high near 72. South wind 5 to 10 mph, with gusts as high as 20 mph.
Monday Night
Partly cloudy, with a low around 61.
Tuesday
Mostly sunny, with a high near 72.
Tuesday Night
Showers. Low around 57. Chance of precipitation is 80%.
Wednesday
Showers likely. Mostly cloudy, with a high near 62. Chance of precipitation is 70%.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Sunny, with a high near 54.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 58.
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ABOUT THIS FORECAST

 
Point Forecast:
New Castle NH
 43.02°N 70.73°W (Elev. 0 ft)
1:43 am EDT Oct 4, 2025
5am EDT Oct 4, 2025-6pm EDT Oct 10, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database