Hazardous Weather Conditions
Current conditions at
Pease Air Force Base / Portsmouth (KPSM)
Lat: 43.08°NLon: 70.82°WElev: 102ft.
Partly Cloudy
13°F
-11°C
| Humidity | 55% |
| Wind Speed | W 10 mph |
| Barometer | 29.92 in (1013.6 mb) |
| Dewpoint | 0°F (-18°C) |
| Visibility | 10.00 mi |
| Wind Chill | 0°F (-18°C) |
| Last update | 29 Jan 10:55 pm EST |
Extended Forecast for
Portsmouth NH
Cold Weather Advisory January 30, 12:00am until January 30, 10:00am
Tonight

Low: 1 °F
Mostly Clear
Friday

High: 14 °F
Sunny
Friday Night

Low: -2 °F
Mostly Clear
Saturday

High: 20 °F
Sunny
Saturday Night

Low: 5 °F
Mostly Cloudy
Sunday

High: 26 °F
Mostly Cloudy
Sunday Night

Low: 11 °F
Mostly Cloudy
Monday

High: 32 °F
Mostly Sunny
Monday Night

Low: 11 °F
Partly Cloudy
Detailed Forecast
Tonight
Mostly clear, with a low around 1. Wind chill values as low as -17. West wind around 15 mph, with gusts as high as 30 mph.
Friday
Sunny, with a high near 14. Wind chill values as low as -18. West wind around 15 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around -2. Wind chill values as low as -15. West wind 10 to 15 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 20. Wind chill values as low as -17. Northwest wind around 5 mph.
Saturday Night
Mostly cloudy, with a low around 5. Light northwest wind becoming north 5 to 10 mph after midnight.
Sunday
Mostly cloudy, with a high near 26.
Sunday Night
Mostly cloudy, with a low around 11.
Monday
Mostly sunny, with a high near 32.
Monday Night
Partly cloudy, with a low around 11.
Tuesday
Mostly sunny, with a high near 33.
Tuesday Night
Partly cloudy, with a low around 11.
Wednesday
Mostly sunny, with a high near 29.
Wednesday Night
Partly cloudy, with a low around 11.
Thursday
Mostly sunny, with a high near 30.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Portsmouth NH
43.05°N 70.78°W (Elev. 49 ft)
43.05°N 70.78°W (Elev. 49 ft)
11:27 pm EST Jan 29, 2026
11pm EST Jan 29, 2026-6pm EST Feb 5, 2026



