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 61°F 2025-07-11T04:53:00-04:00
Today 2025-07-11, Patchy Fog then Partly Sunny. Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 84. Calm wind becoming south around 5 mph.
Tonight 2025-07-11, Mostly Cloudy then Patchy Fog. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 65. Southeast wind around 5 mph becoming calm in the evening.
Saturday 2025-07-12, Slight Chance Showers and Patchy Fog then Chance T-storms. A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 82. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night 2025-07-12, Chance T-storms then Mostly Cloudy. A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 63. Southeast wind around 5 mph becoming calm in the evening.
Sunday 2025-07-13, Partly Sunny. Partly sunny, with a high near 83. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night 2025-07-13, Mostly Cloudy. Mostly cloudy, with a low around 64.
Monday 2025-07-14, Chance Showers then Chance T-storms. A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 84. Chance of precipitation is 50%.
Monday Night 2025-07-14, Chance T-storms then Partly Cloudy. A chance of thunderstorms before 8pm. Partly cloudy, with a low around 66. Chance of precipitation is 30%.
Tuesday 2025-07-15, Hot. Mostly sunny and hot, with a high near 90.
Tuesday Night 2025-07-15, Partly Cloudy. Partly cloudy, with a low around 68.
Wednesday 2025-07-16, Hot. Mostly sunny and hot, with a high near 91.
Wednesday Night 2025-07-16, Mostly Cloudy. Mostly cloudy, with a low around 69.
Thursday 2025-07-17, Partly Sunny then Chance Showers. A 30 percent chance of showers. Partly sunny and hot, with a high near 91.
Current condition: Overcast 61°F 2025-07-11T04:53:00-04:00 Today 2025-07-11, Patchy Fog then Partly Sunny. Patchy fog before 8am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 84. Calm wind becoming south around 5 mph.
Tonight 2025-07-11, Mostly Cloudy then Patchy Fog. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 65. Southeast wind around 5 mph becoming calm in the evening.
Saturday 2025-07-12, Slight Chance Showers and Patchy Fog then Chance T-storms. A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Patchy fog before 7am. Otherwise, partly sunny, with a high near 82. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Saturday Night 2025-07-12, Chance T-storms then Mostly Cloudy. A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 63. Southeast wind around 5 mph becoming calm in the evening.
Sunday 2025-07-13, Partly Sunny. Partly sunny, with a high near 83. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night 2025-07-13, Mostly Cloudy. Mostly cloudy, with a low around 64.Monday 2025-07-14, Chance Showers then Chance T-storms. A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 84. Chance of precipitation is 50%.
Monday Night 2025-07-14, Chance T-storms then Partly Cloudy. A chance of thunderstorms before 8pm. Partly cloudy, with a low around 66. Chance of precipitation is 30%.
Tuesday 2025-07-15, Hot. Mostly sunny and hot, with a high near 90.
Tuesday Night 2025-07-15, Partly Cloudy. Partly cloudy, with a low around 68.Thursday 2025-07-17, Partly Sunny then Chance Showers. A 30 percent chance of showers. Partly sunny and hot, with a high near 91.