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: Light Rain 66°F 2025-07-10T06:53:00-04:00 Today 2025-07-10, Showers and Patchy Fog then Scattered T-storms. Showers and possibly a thunderstorm before 2pm, then scattered showers and thunderstorms, mainly between 2pm and 4pm. Patchy fog before 9am. High near 73. East wind around 5 mph becoming calm. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight 2025-07-10, Isolated Showers then Patchy Fog. Isolated showers between 10pm and 11pm. Patchy fog after 3am. Otherwise, cloudy, with a low around 62. East wind around 5 mph becoming calm. Chance of precipitation is 20%.
Friday 2025-07-11, Patchy Fog then Mostly Sunny. Patchy fog before 9am. Otherwise, partly sunny, with a high near 82. Calm wind.
Friday Night 2025-07-11, Partly Cloudy. Partly cloudy, with a low around 64. Southeast wind around 5 mph becoming calm.
Saturday 2025-07-12, Partly Sunny. Partly sunny, with a high near 83. Calm wind becoming southeast around 5 mph.- Saturday Night 2025-07-12, Partly Cloudy. Partly cloudy, with a low around 64.
- Sunday 2025-07-13, Partly Sunny. Partly sunny, with a high near 84.
- Sunday Night 2025-07-13, Partly Cloudy. Partly cloudy, with a low around 64.
Monday 2025-07-14, Partly Sunny then Scattered Showers. Scattered showers, mainly after 2pm. Partly sunny, with a high near 85. Chance of precipitation is 40%.
Monday Night 2025-07-14, Scattered Showers then Mostly Cloudy. Scattered showers, mainly before 8pm. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.
Tuesday 2025-07-15, Mostly Sunny. Mostly sunny, with a high near 87.- Tuesday Night 2025-07-15, Partly Cloudy. Partly cloudy, with a low around 67.
Wednesday 2025-07-16, Hot. Mostly sunny and hot, with a high near 90.