7-Day Forecast 43.46°N 71.01°W (Text-Only)
NWS Forecast for: Union 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, cloudy, with a low around 61. Calm wind.

    Low: 61 °F

    Patchy Fog


  • Sunday

    Sunday: Patchy fog before 9am.  Otherwise, cloudy through mid morning, then gradual clearing, with a high near 79. Light southeast wind becoming south 5 to 10 mph in the morning.

    High: 79 °F

    Patchy Fog
    then Mostly
    Sunny

  • Sunday
    Night

    Sunday Night: Areas of fog after 10pm.  Otherwise, increasing clouds, with a low around 63. Southeast wind around 5 mph becoming calm  in the evening.

    Low: 63 °F

    Areas Fog


  • Monday

    Monday: A 40 percent chance of showers and thunderstorms after 2pm.  Mostly cloudy, with a high near 79. South wind around 5 mph.

    High: 79 °F

    Mostly Cloudy
    then Chance
    T-storms

  • Monday
    Night

    Monday Night: A 30 percent chance of showers and thunderstorms before 8pm.  Mostly cloudy, with a low around 66. Calm wind.

    Low: 66 °F

    Chance
    T-storms then
    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny


  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear


  • Wednesday

    Wednesday: Mostly sunny and hot, with a high near 90.

    High: 90 °F

    Hot


  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 71.

    Low: 71 °F

    Partly Cloudy




  • Overnight: Patchy fog. Otherwise, cloudy, with a low around 61. Calm wind.

    Sunday: Patchy fog before 9am. Otherwise, cloudy through mid morning, then gradual clearing, with a high near 79. Light southeast wind becoming south 5 to 10 mph in the morning.

    Sunday Night: Areas of fog after 10pm. Otherwise, increasing clouds, with a low around 63. Southeast wind around 5 mph becoming calm in the evening.

    Monday: A 40 percent chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 79. South wind around 5 mph.

    Monday Night: A 30 percent chance of showers and thunderstorms before 8pm. Mostly cloudy, with a low around 66. Calm wind.

    Tuesday: Sunny, with a high near 88.

    Tuesday Night: Mostly clear, with a low around 67.

    Wednesday: Mostly sunny and hot, with a high near 90.

    Wednesday Night: Partly cloudy, with a low around 71.

    Thursday: A 40 percent chance of showers after 2pm. Mostly sunny, with a high near 87.

    Thursday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 70.

    Friday: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 82.

    Friday Night: A chance of thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.

    Saturday: A 30 percent chance of showers. Mostly sunny, with a high near 79.



    Union NH
     43.46°N 71.01°W (Elev. 646 ft)

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