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

Hazardous Weather Conditions

Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Fog

64°F

18°C

Humidity 96%
Wind Speed E 8 mph
Barometer 30.12 in (1020.2 mb)
Dewpoint 63°F (17°C)
Visibility 0.25 mi
Last update 13 Jul 12:55 am EDT
Extended Forecast for

2 Miles NE Portsmouth NH

  • Overnight

    Overnight: Patchy drizzle. Areas of dense fog. Otherwise, cloudy, with a low around 63. Southeast wind around 5 mph.

    Low: 63 °F

    Patchy
    Drizzle and
    Areas Dense
    Fog

  • Sunday

    Sunday: Areas of dense fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 74. Light southeast wind increasing to 5 to 10 mph in the morning.

    High: 74 °F

    Areas Dense
    Fog then
    Partly Sunny

  • Sunday Night

    Sunday Night: Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 64. Southeast wind around 5 mph.

    Low: 64 °F

    Patchy Fog

  • Monday

    Monday: A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Areas of fog before 8am. Otherwise, partly sunny, with a high near 81. South wind around 5 mph. Chance of precipitation is 30%.

    High: 81 °F

    Areas Fog
    then Chance
    T-storms

  • Monday Night

    Monday Night: A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 68. Calm wind.

    Low: 68 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 88.

    High: 88 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 70.

    Low: 70 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy drizzle. Areas of dense fog. Otherwise, cloudy, with a low around 63. Southeast wind around 5 mph.
Sunday
Areas of dense fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 74. Light southeast wind increasing to 5 to 10 mph in the morning.
Sunday Night
Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 64. Southeast wind around 5 mph.
Monday
A chance of showers between 2pm and 5pm, then a chance of showers and thunderstorms after 5pm. Areas of fog before 8am. Otherwise, partly sunny, with a high near 81. South wind around 5 mph. Chance of precipitation is 30%.
Monday Night
A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 68. Calm wind.
Tuesday
Mostly sunny, with a high near 88.
Tuesday Night
Mostly clear, with a low around 68.
Wednesday
Mostly sunny, with a high near 88.
Wednesday Night
Partly cloudy, with a low around 70.
Thursday
A 30 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 88.
Thursday Night
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 71.
Friday
A 30 percent chance of showers. Partly sunny, with a high near 86.
Friday Night
A 30 percent chance of showers. Partly cloudy, with a low around 66.
Saturday
Mostly sunny, with a high near 82.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Portsmouth NH
 43.07°N 70.75°W (Elev. 3 ft)
Last Update:
1:39 am EDT Jul 13, 2025
Forecast Valid:
1am EDT Jul 13, 2025-6pm EDT Jul 19, 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation