Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08°NLon: 70.82°WElev: 102ft.

Mostly Cloudy

49°F

9°C

Humidity 80%
Wind Speed SE 8 mph
Barometer 30.38 in (1029.1 mb)
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 4 May 6:55 pm EDT
Extended Forecast for

Portsmouth NH

  • Tonight

    Tonight: Patchy fog after 11pm.  Otherwise, mostly cloudy, with a low around 42. East wind around 5 mph becoming calm  in the evening.

    Low: 42 °F

    Patchy Fog

  • Sunday

    Sunday: A slight chance of showers between 1pm and 2pm, then a chance of rain after 2pm.  Mostly cloudy, with a high near 52. Southeast wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    High: 52 °F

    Mostly Cloudy
    then Chance
    Rain

  • Sunday Night

    Sunday Night: Rain before 2am, then showers likely, mainly between 2am and 4am.  Low around 47. South wind 5 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 47 °F

    Rain

  • Monday

    Monday: A 30 percent chance of showers before 7am.  Patchy fog between 7am and 8am.  Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 69. Southwest wind around 5 mph.

    High: 69 °F

    Chance
    Showers and
    Patchy Fog
    then Partly
    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. Southwest wind around 5 mph becoming northwest after midnight.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 47.

    Low: 47 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 50 percent chance of showers after 8am.  Mostly cloudy, with a high near 60.

    High: 60 °F

    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers before 2am.  Mostly cloudy, with a low around 47.

    Low: 47 °F

    Chance
    Showers

Detailed Forecast

Tonight
Patchy fog after 11pm. Otherwise, mostly cloudy, with a low around 42. East wind around 5 mph becoming calm in the evening.
Sunday
A slight chance of showers between 1pm and 2pm, then a chance of rain after 2pm. Mostly cloudy, with a high near 52. Southeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Sunday Night
Rain before 2am, then showers likely, mainly between 2am and 4am. Low around 47. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Monday
A 30 percent chance of showers before 7am. Patchy fog between 7am and 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 69. Southwest wind around 5 mph.
Monday Night
Mostly clear, with a low around 48. Southwest wind around 5 mph becoming northwest after midnight.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Partly cloudy, with a low around 47.
Wednesday
A 50 percent chance of showers after 8am. Mostly cloudy, with a high near 60.
Wednesday Night
A 40 percent chance of showers before 2am. Mostly cloudy, with a low around 47.
Thursday
A 40 percent chance of showers after 2pm. Mostly cloudy, with a high near 59.
Thursday Night
Showers likely. Mostly cloudy, with a low around 46. Chance of precipitation is 60%.
Friday
A 30 percent chance of showers. Mostly cloudy, with a high near 59.
Friday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 45.
Saturday
A 40 percent chance of showers. Partly sunny, with a high near 58.
Click Map For Forecast

ABOUT THIS FORECAST

 
Point Forecast:
Portsmouth NH
 43.07°N 70.78°W (Elev. 33 ft)
7:06 pm EDT May 4, 2024
7pm EDT May 4, 2024-6pm EDT May 11, 2024
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database