National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Fair

55°F

13°C

Humidity 81%
Wind Speed Calm
Barometer 29.85 in (1011.0 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 27 Jul 12:55 am EDT
Extended Forecast for

3 Miles S Exeter NH

  • Overnight

    Overnight: Mostly clear, with a low around 52. Calm wind.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 79. Calm wind becoming east around 5 mph in the afternoon.

    High: 79 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 58. Southeast wind around 5 mph becoming calm.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers after 5pm. Partly sunny, with a high near 79. Light southeast wind increasing to 5 to 10 mph in the afternoon. Chance of precipitation is 50%.

    High: 79 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers before 11pm, then a chance of rain after 11pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 60. East wind around 5 mph. Chance of precipitation is 50%.

    Low: 60 °F

    Chance
    Showers and
    Patchy Fog

  • Wednesday

    Wednesday: Rain, with thunderstorms also possible after 2pm. Patchy fog before 10am. High near 70. Chance of precipitation is 80%.

    High: 70 °F

    Rain and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm before 2am, then showers likely. Low around 59. Chance of precipitation is 80%.

    Low: 59 °F

    Showers

  • Thursday

    Thursday: Showers likely. Mostly cloudy, with a high near 72. Chance of precipitation is 70%.

    High: 72 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 61.

    Low: 61 °F

    Chance
    Showers then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 52. Calm wind.
Monday
Sunny, with a high near 79. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
Mostly clear, with a low around 58. Southeast wind around 5 mph becoming calm.
Tuesday
A chance of showers before 2pm, then a chance of showers and thunderstorms between 2pm and 5pm, then a chance of showers after 5pm. Partly sunny, with a high near 79. Light southeast wind increasing to 5 to 10 mph in the afternoon. Chance of precipitation is 50%.
Tuesday Night
A chance of showers before 11pm, then a chance of rain after 11pm. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 60. East wind around 5 mph. Chance of precipitation is 50%.
Wednesday
Rain, with thunderstorms also possible after 2pm. Patchy fog before 10am. High near 70. Chance of precipitation is 80%.
Wednesday Night
Showers and possibly a thunderstorm before 2am, then showers likely. Low around 59. Chance of precipitation is 80%.
Thursday
Showers likely. Mostly cloudy, with a high near 72. Chance of precipitation is 70%.
Thursday Night
A 40 percent chance of showers before 11pm. Mostly cloudy, with a low around 61.
Friday
Mostly sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 63.
Saturday
Sunny, with a high near 83.
Saturday Night
Partly cloudy, with a low around 65.
Sunday
A 30 percent chance of showers. Partly sunny, with a high near 85.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Exeter NH
 42.94°N 70.96°W (Elev. 62 ft)
Last Update:
10:51 pm EDT Jul 26, 2026
Forecast Valid:
1am EDT Jul 27, 2026-6pm EDT Aug 2, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation