I-95 weather conditions near Portsmouth, New Hampshire

Roadnow AI Agent Live Update

7 day weather forecast

• Current condition: A Few Clouds 89°F 2025-08-13T12:55:00-04:00
• This Afternoon 2025-08-13, Hot. Sunny and hot, with a high near 92. South wind 5 to 10 mph.
• Tonight 2025-08-13, Scattered Showers. Scattered showers and thunderstorms before midnight, then isolated showers after 3am. Mostly cloudy, with a low around 70. Southwest wind around 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
• Thursday 2025-08-14, Showers Likely. Scattered showers and thunderstorms, then showers likely and possibly a thunderstorm after 8am. Partly sunny, with a high near 86. Southwest wind around 5 mph becoming south in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
• Thursday Night 2025-08-14, Chance Showers then Mostly Clear. A 40 percent chance of showers before 10pm. Partly cloudy, with a low around 64. Calm wind becoming north around 5 mph after midnight.
• Friday 2025-08-15, Sunny. Sunny, with a high near 80. North wind around 5 mph becoming east in the afternoon.
• Friday Night 2025-08-15, Mostly Clear. Mostly clear, with a low around 59.
• Saturday 2025-08-16, Sunny. Sunny, with a high near 82.
• Saturday Night 2025-08-16, Mostly Clear. Mostly clear, with a low around 64.
• Sunday 2025-08-17, Mostly Sunny. Mostly sunny, with a high near 89.
• Sunday Night 2025-08-17, Chance Showers then Partly Cloudy. A 30 percent chance of showers before midnight. Partly cloudy, with a low around 62.
• Monday 2025-08-18, Sunny. Sunny, with a high near 77.
• Monday Night 2025-08-18, Partly Cloudy. Partly cloudy, with a low around 58.
• Tuesday 2025-08-19, Mostly Sunny. Mostly sunny, with a high near 75.