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.

Mostly Cloudy

56°F

13°C

Humidity 93%
Wind Speed W 3 mph
Barometer 29.91 in (1013.1 mb)
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 14 Apr 5:55 am EDT
Extended Forecast for

Exeter NH

  • Today

    Today: A chance of showers between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 70. Light and variable wind becoming southeast 5 to 10 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.

    High: 70 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 52. Southeast wind around 5 mph becoming northwest after midnight. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 52 °F

    Chance
    T-storms then
    Partly Cloudy

  • Wednesday

    Wednesday: A 40 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 67. Northeast wind around 5 mph becoming southeast in the morning. New precipitation amounts of less than a tenth of an inch possible.

    High: 67 °F

    Partly Sunny
    then Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers likely, mainly before midnight. Cloudy, with a low around 48. Calm wind. Chance of precipitation is 60%.

    Low: 48 °F

    Showers
    Likely

  • Thursday

    Thursday: A 40 percent chance of showers. Mostly cloudy, with a high near 67. Calm wind becoming southeast around 5 mph in the afternoon.

    High: 67 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance
    Showers

  • Friday

    Friday: Showers likely, mainly after 5pm. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.

    High: 69 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 50 percent chance of showers before 4am. Mostly cloudy, with a low around 45.

    Low: 45 °F

    Chance
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 56.

    High: 56 °F

    Mostly Cloudy

Detailed Forecast

Today
A chance of showers between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 70. Light and variable wind becoming southeast 5 to 10 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.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 9pm. Cloudy during the early evening, then gradual clearing, with a low around 52. Southeast wind around 5 mph becoming northwest after midnight. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
A 40 percent chance of showers, mainly after 1pm. Partly sunny, with a high near 67. Northeast wind around 5 mph becoming southeast in the morning. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers likely, mainly before midnight. Cloudy, with a low around 48. Calm wind. Chance of precipitation is 60%.
Thursday
A 40 percent chance of showers. Mostly cloudy, with a high near 67. Calm wind becoming southeast around 5 mph in the afternoon.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 50.
Friday
Showers likely, mainly after 5pm. Mostly cloudy, with a high near 69. Chance of precipitation is 60%.
Friday Night
A 50 percent chance of showers before 4am. Mostly cloudy, with a low around 45.
Saturday
Mostly cloudy, with a high near 56.
Saturday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 44.
Sunday
A 40 percent chance of showers. Mostly cloudy, with a high near 63.
Sunday Night
A 50 percent chance of showers. Mostly cloudy, with a low around 38.
Monday
Partly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Exeter NH
 42.99°N 70.98°W (Elev. 49 ft)
Last Update:
6:43 am EDT Apr 14, 2026
Forecast Valid:
6am EDT Apr 14, 2026-6pm EDT Apr 20, 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