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Hazardous Weather Conditions

Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Mostly Cloudy

49°F

9°C

Humidity 72%
Wind Speed S 8 mph
Barometer 30.13 in (1020.6 mb)
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 15 Mar 11:55 am EDT
Extended Forecast for

Portsmouth NH

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 56. Southeast wind 5 to 10 mph.

    High: 56 °F

    Mostly Sunny

  • Tonight

    Tonight: Patchy drizzle after 10pm. Patchy dense fog. Otherwise, increasing clouds, with a low around 43. South wind around 5 mph.

    Low: 43 °F

    Patchy
    Drizzle and
    Patchy Dense
    Fog

  • Sunday

    Sunday: Patchy drizzle before 1pm, then a slight chance of rain after 5pm. Areas of fog before 2pm. Otherwise, cloudy, with a high near 59. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 59 °F

    Patchy
    Drizzle and
    Areas Fog

  • Sunday Night

    Sunday Night: Rain, mainly after 7pm. Patchy fog. Low around 51. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.

    Low: 51 °F

    Chance Rain
    and Patchy
    Fog then Rain
    and Patchy
    Fog

  • Monday

    Monday: Rain, mainly before 1pm. Patchy fog before 11am. High near 56. Southwest wind 5 to 10 mph. Chance of precipitation is 80%.

    High: 56 °F

    Rain and
    Patchy Fog

  • Monday Night

    Monday Night: A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 35.

    Low: 35 °F

    Chance
    Showers

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 56.

    High: 56 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 56. Southeast wind 5 to 10 mph.
Tonight
Patchy drizzle after 10pm. Patchy dense fog. Otherwise, increasing clouds, with a low around 43. South wind around 5 mph.
Sunday
Patchy drizzle before 1pm, then a slight chance of rain after 5pm. Areas of fog before 2pm. Otherwise, cloudy, with a high near 59. South wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Sunday Night
Rain, mainly after 7pm. Patchy fog. Low around 51. South wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%.
Monday
Rain, mainly before 1pm. Patchy fog before 11am. High near 56. Southwest wind 5 to 10 mph. Chance of precipitation is 80%.
Monday Night
A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 35.
Tuesday
Mostly sunny, with a high near 55.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Mostly sunny, with a high near 56.
Wednesday Night
Mostly cloudy, with a low around 40.
Thursday
Mostly cloudy, with a high near 57.
Thursday Night
Rain likely. Mostly cloudy, with a low around 39. Chance of precipitation is 60%.
Friday
Rain likely. Partly sunny, with a high near 46. Chance of precipitation is 60%.
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ABOUT THIS FORECAST

 
Point Forecast:
Portsmouth NH
 43.07°N 70.78°W (Elev. 33 ft)
Last Update:
10:03 am EDT Mar 15, 2025
Forecast Valid:
12pm EDT Mar 15, 2025-6pm EDT Mar 21, 2025
 
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Additional Resources

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Chance of Precipitation