Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Fair

64°F

18°C

Humidity 65%
Wind Speed SW 7 mph
Barometer 29.51 in (999.5 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 20 Jun 2:55 am EDT
Extended Forecast for

2 Miles NNW New Castle NH

  • Overnight

    Overnight: Mostly clear, with a low around 60. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 60 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of showers between 4pm and 5pm.  Sunny, with a high near 74. Northwest wind 10 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 20%.

    High: 74 °F

    Sunny then
    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59. West wind around 5 mph.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers likely and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms between 3pm and 5pm, then a chance of showers after 5pm.  Increasing clouds, with a high near 74. West wind around 5 mph becoming south in the afternoon.  Chance of precipitation is 60%.

    High: 74 °F

    Sunny then
    Showers
    Likely

  • Sunday Night

    Sunday Night: A 30 percent chance of showers before 7pm.  Partly cloudy, with a low around 58. Calm wind.

    Low: 58 °F

    Chance
    Showers then
    Partly Cloudy

  • Monday

    Monday: Showers likely, mainly after 4pm.  Partly sunny, with a high near 74. Chance of precipitation is 60%.

    High: 74 °F

    Partly Sunny
    then Showers
    Likely

  • Monday Night

    Monday Night: Showers.  Low around 58. Chance of precipitation is 90%.

    Low: 58 °F

    Showers

  • Tuesday

    Tuesday: Showers likely, mainly before 7am.  Partly sunny, with a high near 79. Chance of precipitation is 60%.

    High: 79 °F

    Showers
    Likely then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 60.

    Low: 60 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 60. West wind around 10 mph, with gusts as high as 20 mph.
Saturday
A slight chance of showers between 4pm and 5pm. Sunny, with a high near 74. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 59. West wind around 5 mph.
Sunday
Showers likely and possibly a thunderstorm before 3pm, then a chance of showers and thunderstorms between 3pm and 5pm, then a chance of showers after 5pm. Increasing clouds, with a high near 74. West wind around 5 mph becoming south in the afternoon. Chance of precipitation is 60%.
Sunday Night
A 30 percent chance of showers before 7pm. Partly cloudy, with a low around 58. Calm wind.
Monday
Showers likely, mainly after 4pm. Partly sunny, with a high near 74. Chance of precipitation is 60%.
Monday Night
Showers. Low around 58. Chance of precipitation is 90%.
Tuesday
Showers likely, mainly before 7am. Partly sunny, with a high near 79. Chance of precipitation is 60%.
Tuesday Night
Mostly clear, with a low around 60.
Wednesday
Sunny, with a high near 81.
Wednesday Night
Mostly clear, with a low around 60.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 60.
Friday
A 40 percent chance of showers. Partly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW New Castle NH
 43.07°N 70.72°W (Elev. 26 ft)
2:47 am EDT Jun 20, 2026
3am EDT Jun 20, 2026-6pm EDT Jun 26, 2026
 
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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