Current conditions at

Pease Air Force Base / Portsmouth (KPSM)

Lat: 43.08° N Lon: 70.82° W Elev: 102 ft.

Overcast

73°F

23°C

Humidity 65%
Wind Speed SE 16 mph
Barometer 29.84 in (1010.7 mb)
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 21 Jul 3:55 pm EDT
Detailed forecast for

Coastal Rockingham

This Afternoon
Mostly cloudy with scattered thunderstorms with a chance of showers. Near steady temperature in the mid 70s. Southeast winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.
Tonight
Rain and scattered thunderstorms in the evening, then a chance of showers with isolated thunderstorms after midnight. Patchy fog. Humid with lows in the mid 60s. South winds around 10 mph. Gusts up to 25 mph in the evening. Chance of rain near 100 percent.
Wednesday
Mostly cloudy in the morning, then partly sunny with a slight chance of showers with isolated thunderstorms in the afternoon. Humid with highs in the mid 80s. Southwest winds around 10 mph. Chance of rain 20 percent. Heat index values around 90 in the afternoon.
Wednesday Night
Partly cloudy. Scattered thunderstorms with a chance of showers in the evening. Less humid with lows in the upper 50s. West winds around 10 mph in the evening, becoming light and variable. Chance of rain 50 percent.
Thursday
Mostly sunny. Highs in the upper 70s. Light and variable winds.
Thursday Night
Clear. Lows in the upper 50s.
Friday
Sunny. Highs in the upper 70s.
Friday Night
Mostly clear. Lows in the upper 50s.
Saturday
Mostly sunny. Highs in the mid 70s.
Saturday Night
Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s.
Sunday
Partly sunny. Highs in the upper 70s.
Sunday Night
Partly cloudy. Lows in the lower 60s.
Monday
Partly sunny with a 40 percent chance of showers. Highs in the lower 80s.



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229 PM EDT Tue Jul 21 2026
 
 

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