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

32°F

0°C

Humidity 89%
Wind Speed W 7 mph
Barometer 29.95 in (1014.6 mb)
Dewpoint 29°F (-2°C)
Visibility 7.00 mi
Wind Chill25°F (-4°C)
Last update 18 Feb 1:55 am EST
Extended Forecast for

Exeter NH

  • Overnight

    Overnight: Mostly cloudy, with a low around 25. West wind around 5 mph.

    Low: 25 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain before 2pm, then a chance of snow. Mostly cloudy, with a high near 40. Northwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%.

    High: 40 °F

    Mostly Cloudy
    then Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow, mainly between 9pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 20. Calm wind.

    Low: 20 °F

    Chance Snow
    then Mostly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 40. Calm wind.

    High: 40 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 22. Calm wind.

    Low: 22 °F

    Partly Cloudy

  • Friday

    Friday: Snow likely, mainly after 3pm. Cloudy, with a high near 38. Chance of precipitation is 60%.

    High: 38 °F

    Chance Snow
    then Snow
    Likely

  • Friday Night

    Friday Night: Snow. Low around 26. Chance of precipitation is 90%.

    Low: 26 °F

    Snow

  • Saturday

    Saturday: A 30 percent chance of snow between 1pm and 2pm. Mostly cloudy, with a high near 35.

    High: 35 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow between 8pm and 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.

    Low: 17 °F

    Chance Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 25. West wind around 5 mph.
Wednesday
A chance of rain before 2pm, then a chance of snow. Mostly cloudy, with a high near 40. Northwest wind around 5 mph becoming calm in the afternoon. Chance of precipitation is 30%.
Wednesday Night
A 40 percent chance of snow, mainly between 9pm and midnight. Cloudy, then gradually becoming partly cloudy, with a low around 20. Calm wind.
Thursday
Mostly sunny, with a high near 40. Calm wind.
Thursday Night
Partly cloudy, with a low around 22. Calm wind.
Friday
Snow likely, mainly after 3pm. Cloudy, with a high near 38. Chance of precipitation is 60%.
Friday Night
Snow. Low around 26. Chance of precipitation is 90%.
Saturday
A 30 percent chance of snow between 1pm and 2pm. Mostly cloudy, with a high near 35.
Saturday Night
A chance of snow between 8pm and 1am. Mostly cloudy, with a low around 17. Chance of precipitation is 30%.
Sunday
A 30 percent chance of snow after 2pm. Mostly cloudy, with a high near 35.
Sunday Night
A 50 percent chance of snow. Cloudy, with a low around 23.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 34.
Monday Night
Mostly cloudy, with a low around 17.
Tuesday
Mostly sunny, with a high near 30.
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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:
1:40 am EST Feb 18, 2026
Forecast Valid:
2am EST Feb 18, 2026-6pm EST Feb 24, 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