I-93 weather conditions near Londonderry, New Hampshire
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Seasoned Weather Conditions
Current Weather Conditions
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7 day weather forecast
Current condition: Mostly Cloudy 82°F 2025-07-12T13:53:00-04:00
This Afternoon 2025-07-12, Scattered Showers. Scattered showers and thunderstorms, mainly between 4pm and 5pm. Mostly sunny, with a high near 83. Southeast wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight 2025-07-12, Isolated Showers then Patchy Fog. Isolated showers before 9pm. Patchy fog after midnight. Otherwise, increasing clouds, with a low around 62. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Sunday 2025-07-13, Areas Fog then Sunny. Areas of fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 83. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night 2025-07-13, Mostly Clear then Patchy Fog. Patchy fog after 5am. Otherwise, increasing clouds, with a low around 64. Southeast wind around 5 mph becoming calm after midnight.
Monday 2025-07-14, Patchy Fog then Chance T-storms. A 30 percent chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 83. South wind around 5 mph becoming calm in the afternoon.
Monday Night 2025-07-14, Chance T-storms then Partly Cloudy. A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66.
Tuesday 2025-07-15, Hot. Sunny and hot, with a high near 91.
Tuesday Night 2025-07-15, Mostly Clear. Mostly clear, with a low around 67.
Wednesday 2025-07-16, Hot. Mostly sunny and hot, with a high near 93.
Wednesday Night 2025-07-16, Partly Cloudy. Partly cloudy, with a low around 70.
Thursday 2025-07-17, Mostly Sunny then Chance Showers. A 30 percent chance of showers. Mostly sunny and hot, with a high near 90.
Thursday Night 2025-07-17, Chance Showers then Mostly Cloudy. A 30 percent chance of showers. Mostly cloudy, with a low around 71.
Friday 2025-07-18, Chance Showers then Chance T-storms. A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Current condition: Mostly Cloudy 82°F 2025-07-12T13:53:00-04:00 
This Afternoon 2025-07-12, Scattered Showers. Scattered showers and thunderstorms, mainly between 4pm and 5pm. Mostly sunny, with a high near 83. Southeast wind around 5 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.Tonight 2025-07-12, Isolated Showers then Patchy Fog. Isolated showers before 9pm. Patchy fog after midnight. Otherwise, increasing clouds, with a low around 62. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Sunday 2025-07-13, Areas Fog then Sunny. Areas of fog before 11am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 83. Calm wind becoming south around 5 mph in the afternoon.
Sunday Night 2025-07-13, Mostly Clear then Patchy Fog. Patchy fog after 5am. Otherwise, increasing clouds, with a low around 64. Southeast wind around 5 mph becoming calm after midnight.
Monday 2025-07-14, Patchy Fog then Chance T-storms. A 30 percent chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 83. South wind around 5 mph becoming calm in the afternoon.
Monday Night 2025-07-14, Chance T-storms then Partly Cloudy. A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 66.
Tuesday 2025-07-15, Hot. Sunny and hot, with a high near 91.
Tuesday Night 2025-07-15, Mostly Clear. Mostly clear, with a low around 67.
Wednesday Night 2025-07-16, Partly Cloudy. Partly cloudy, with a low around 70.Thursday 2025-07-17, Mostly Sunny then Chance Showers. A 30 percent chance of showers. Mostly sunny and hot, with a high near 90.
Thursday Night 2025-07-17, Chance Showers then Mostly Cloudy. A 30 percent chance of showers. Mostly cloudy, with a low around 71.
Friday 2025-07-18, Chance Showers then Chance T-storms. A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.