7-Day Forecast 42.74°N 71.46°W (Text-Only)
NWS Forecast for: Nashua NH
Issued by: National Weather Service Gray/Portland, ME
Last Update: 8:14 pm EDT Jul 12, 2025
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  • Overnight

    Overnight: Patchy fog.  Otherwise, mostly cloudy, with a low around 64. Calm wind.

    Low: 64 °F

    Patchy Fog


  • Sunday

    Sunday: Areas of fog before 9am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 86. Calm wind becoming south around 5 mph in the afternoon.

    High: 86 °F

    Areas Fog
    then Sunny

  • Sunday
    Night

    Sunday Night: Patchy fog after 5am.  Otherwise, increasing clouds, with a low around 65. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 65 °F

    Mostly Clear
    then Patchy
    Fog

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after 2pm.  Patchy fog before 8am.  Otherwise, mostly cloudy, with a high near 85. Calm wind becoming south around 5 mph.

    High: 85 °F

    Patchy Fog
    then Chance
    T-storms

  • Monday
    Night

    Monday Night: A 30 percent chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 67. Calm wind.

    Low: 67 °F

    Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny and hot, with a high near 93.

    High: 93 °F

    Hot


  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear


  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 94.

    High: 94 °F

    Hot


  • Wednesday
    Night

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

    Low: 72 °F

    Partly Cloudy




  • Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 64. Calm wind.

    Sunday: Areas of fog before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 86. Calm wind becoming south around 5 mph in the afternoon.

    Sunday Night: Patchy fog after 5am. Otherwise, increasing clouds, with a low around 65. Southeast wind around 5 mph becoming calm in the evening.

    Monday: A 30 percent chance of showers and thunderstorms after 2pm. Patchy fog before 8am. Otherwise, mostly cloudy, with a high near 85. Calm wind becoming south around 5 mph.

    Monday Night: A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 67. Calm wind.

    Tuesday: Sunny and hot, with a high near 93.

    Tuesday Night: Mostly clear, with a low around 69.

    Wednesday: Mostly sunny and hot, with a high near 94.

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

    Thursday: A 30 percent chance of showers after 2pm. Mostly sunny and hot, with a high near 92.

    Thursday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 71.

    Friday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 88.

    Friday Night: A chance of thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 30%.

    Saturday: A 30 percent chance of showers. Mostly sunny, with a high near 83.



    Nashua NH
     42.74°N 71.46°W (Elev. 167 ft)

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