I-93 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 50°F 2025-10-14T04:53:00-04:00 
Overnight 2025-10-14, Chance Showers. A 50 percent chance of showers. Cloudy, with a low around 47. North wind around 10 mph. New precipitation amounts of less than a tenth of an inch possible.
Tuesday 2025-10-14, Chance Showers. A 40 percent chance of showers, mainly before 11am. Mostly cloudy, with a high near 60. North wind around 5 mph. New precipitation amounts of less than a tenth of an inch possible.Tuesday Night 2025-10-14, Isolated Showers then Mostly Clear. Isolated showers between 7pm and 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 45. Calm wind becoming northwest around 5 mph. Chance of precipitation is 20%.
Wednesday 2025-10-15, Mostly Sunny. Mostly sunny, with a high near 60. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday Night 2025-10-15, Mostly Clear. Mostly clear, with a low around 37. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday 2025-10-16, Sunny. Sunny, with a high near 55.- Thursday Night 2025-10-16, Mostly Clear. Mostly clear, with a low around 35.
- Friday 2025-10-17, Sunny. Sunny, with a high near 59.
- Friday Night 2025-10-17, Mostly Clear. Mostly clear, with a low around 36.
- Saturday 2025-10-18, Mostly Sunny. Mostly sunny, with a high near 63.
Saturday Night 2025-10-18, Partly Cloudy. Partly cloudy, with a low around 43.- Sunday 2025-10-19, Mostly Sunny. Mostly sunny, with a high near 70.
Sunday Night 2025-10-19, Showers Likely. Showers likely. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Monday 2025-10-20, Showers Likely. Showers likely. Mostly cloudy, with a high near 65. Chance of precipitation is 60%.