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: Overcast 71°F 2025-08-17T22:55:00-04:00 
Tonight 2025-08-17, Mostly Cloudy. Mostly cloudy, with a low around 57. North wind around 10 mph.
Monday 2025-08-18, Sunny. Sunny, with a high near 74. North wind 5 to 10 mph becoming east in the afternoon.
Monday Night 2025-08-18, Partly Cloudy. Partly cloudy, with a low around 52. Calm wind.
Tuesday 2025-08-19, Mostly Sunny. Mostly sunny, with a high near 75. Calm wind becoming southeast around 5 mph in the afternoon.- Tuesday Night 2025-08-19, Mostly Cloudy. Mostly cloudy, with a low around 57. Southeast wind around 5 mph becoming calm in the evening.
Wednesday 2025-08-20, Partly Sunny. Partly sunny, with a high near 74.- Wednesday Night 2025-08-20, Partly Cloudy. Partly cloudy, with a low around 57.
- Thursday 2025-08-21, Mostly Sunny. Mostly sunny, with a high near 76.
Thursday Night 2025-08-21, Mostly Clear. Mostly clear, with a low around 57.- Friday 2025-08-22, Sunny. Sunny, with a high near 82.
- Friday Night 2025-08-22, Mostly Clear. Mostly clear, with a low around 60.
- Saturday 2025-08-23, Sunny. Sunny, with a high near 85.
- Saturday Night 2025-08-23, Partly Cloudy. Partly cloudy, with a low around 64.
Sunday 2025-08-24, Chance Showers. A 30 percent chance of showers. Mostly sunny, with a high near 82.