I-95 weather conditions near Portsmouth, New Hampshire
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Fair 58°F 2025-08-31T01:55:00-04:00 
Overnight 2025-08-31, Clear. Clear, with a low around 49. West wind around 5 mph.
Sunday 2025-08-31, Sunny. Sunny, with a high near 77. Northwest wind around 5 mph becoming calm.
Sunday Night 2025-08-31, Mostly Clear. Mostly clear, with a low around 55. Calm wind.
Labor Day 2025-09-01, Mostly Sunny. Mostly sunny, with a high near 77. North wind around 5 mph becoming east in the afternoon.
Monday Night 2025-09-01, Mostly Cloudy. Mostly cloudy, with a low around 54. Calm wind.
Tuesday 2025-09-02, Sunny. Sunny, with a high near 76.- Tuesday Night 2025-09-02, Mostly Clear. Mostly clear, with a low around 53.
- Wednesday 2025-09-03, Sunny. Sunny, with a high near 81.
- Wednesday Night 2025-09-03, Mostly Clear. Mostly clear, with a low around 56.
- Thursday 2025-09-04, Mostly Sunny. Mostly sunny, with a high near 79.
- Thursday Night 2025-09-04, Partly Cloudy. Partly cloudy, with a low around 58.
Friday 2025-09-05, Showers Likely. Showers likely. Partly sunny, with a high near 76. Chance of precipitation is 60%.
Friday Night 2025-09-05, Showers Likely. Showers likely. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.Saturday 2025-09-06, Chance Showers then Sunny. A 30 percent chance of showers. Mostly sunny, with a high near 79.