Hazardous Weather Conditions
Current conditions at
Pease Air Force Base / Portsmouth (KPSM)
Lat: 43.08°NLon: 70.82°WElev: 102ft.
A Few Clouds
67°F
19°C
| Humidity | 88% |
| Wind Speed | E 3 mph |
| Barometer | 29.91 in (1013.1 mb) |
| Dewpoint | 63°F (17°C) |
| Visibility | 10.00 mi |
| Last update | 30 Jun 9:55 pm EDT |
Extended Forecast for
Portsmouth NH
Tonight
Low: 64 °F
Patchy Fog
Tuesday
High: 86 °F
Scattered
Showers and
Areas Fog
then Severe
ThunderstormsTuesday Night
Low: 68 °F
Severe
Thunderstorms
then Isolated
ShowersWednesday
High: 87 °F
Partly Sunny
Wednesday Night
Low: 64 °F
Mostly Clear
Thursday
High: 86 °F
Sunny then
Chance
ShowersThursday Night
Low: 61 °F
Chance
Showers then
Mostly ClearIndependence Day
High: 80 °F
Sunny
Friday Night
Low: 59 °F
Mostly Clear
Detailed Forecast
Tonight
Patchy fog. Otherwise, partly cloudy, with a low around 64. South wind around 5 mph.
Tuesday
Scattered showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 4pm, then scattered showers and thunderstorms after 4pm. Some of the storms could be severe. Areas of fog before 11am. Otherwise, partly sunny, with a high near 86. South wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
Scattered showers and thunderstorms before 11pm, then isolated showers between 11pm and 3am. Some of the storms could be severe. Mostly cloudy, with a low around 68. Southwest wind 5 to 10 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Partly sunny, with a high near 87. West wind around 5 mph.
Wednesday Night
Mostly clear, with a low around 64. West wind around 5 mph becoming calm.
Thursday
A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 86.
Thursday Night
A 30 percent chance of showers before 8pm. Mostly clear, with a low around 61.
Independence Day
Sunny, with a high near 80.
Friday Night
Mostly clear, with a low around 59.
Saturday
Mostly sunny, with a high near 82.
Saturday Night
Partly cloudy, with a low around 64.
Sunday
Mostly sunny, with a high near 88.
Sunday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 69.
Monday
A 30 percent chance of showers. Mostly sunny, with a high near 88.
Additional Forecasts and Information
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Point Forecast:
Portsmouth NH
43.07°N 70.78°W (Elev. 33 ft)
43.07°N 70.78°W (Elev. 33 ft)
9:56 pm EDT Jun 30, 2025
10pm EDT Jun 30, 2025-6pm EDT Jul 7, 2025
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