7-Day Forecast 42.75°N 71.49°W (Text-Only)
NWS Forecast for: Nashua NH
Issued by: National Weather Service Gray/Portland, ME
Last Update: 6:30 am EDT Jul 13, 2025




Today: Mostly sunny, with a high near 84. South wind around 5 mph.

Tonight: Patchy fog after 5am. Otherwise, mostly cloudy, with a low around 68. South wind around 5 mph.

Monday: A 40 percent chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, partly sunny, with a high near 87. Calm wind becoming south around 5 mph in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday Night: A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 70. Calm wind.

Tuesday: Mostly sunny and hot, with a high near 92. Calm wind.

Tuesday Night: Mostly clear, with a low around 68.

Wednesday: Sunny and hot, with a high near 94.

Wednesday Night: Partly cloudy, with a low around 72.

Thursday: A 40 percent chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 91.

Thursday Night: A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 73.

Friday: A 30 percent chance of showers and thunderstorms. Partly sunny and hot, with a high near 90.

Friday Night: A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 67.

Saturday: Mostly sunny, with a high near 86.



Nashua NH
 42.75°N 71.49°W (Elev. 180 ft)

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