7-Day Forecast 43.8°N 71.66°W (Text-Only)
NWS Forecast for: Blair NH
Issued by: National Weather Service Gray/Portland, ME
Last Update: 1:45 pm EDT Jul 13, 2025
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  • This
    Afternoon

    This Afternoon: Isolated showers.  Mostly sunny, with a high near 26. Southeast wind around 10 km/h.  Chance of precipitation is 20%.

    High: 26 °C

    Isolated
    Showers



  • Tonight

    Tonight: Isolated showers, then scattered showers and thunderstorms after 3am.  Patchy fog after 10pm.  Otherwise, mostly cloudy, with a low around 18. Calm wind.  Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Low: 18 °C

    Patchy Fog
    then
    Scattered
    Showers and
    Patchy Fog

  • Monday

    Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm.  Areas of fog before 8am.  Otherwise, mostly cloudy, with a high near 27. Calm wind.  Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.

    High: 27 °C

    Scattered
    Showers and
    Areas Fog
    then Showers
    Likely

  • Monday
    Night

    Monday Night: Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 8pm.  Patchy fog after 3am.  Otherwise, mostly cloudy, with a low around 18. Calm wind.  Chance of precipitation is 60%.

    Low: 18 °C

    Showers
    Likely then
    Patchy Fog


  • Tuesday

    Tuesday: Patchy fog before 8am.  Otherwise, sunny, with a high near 31. Calm wind.

    High: 31 °C

    Patchy Fog
    then Sunny



  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 18.

    Low: 18 °C

    Mostly Clear




  • Wednesday

    Wednesday: Sunny and hot, with a high near 33.

    High: 33 °C

    Hot




  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 20.

    Low: 20 °C

    Partly Cloudy




  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm.  Partly sunny and hot, with a high near 32. Chance of precipitation is 60%.

    High: 32 °C

    Chance
    Showers then
    Showers
    Likely



  • This Afternoon: Isolated showers. Mostly sunny, with a high near 26. Southeast wind around 10 km/h. Chance of precipitation is 20%.

    Tonight: Isolated showers, then scattered showers and thunderstorms after 3am. Patchy fog after 10pm. Otherwise, mostly cloudy, with a low around 18. Calm wind. Chance of precipitation is 30%. New rainfall amounts of less than 1 mm, except higher amounts possible in thunderstorms.

    Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Areas of fog before 8am. Otherwise, mostly cloudy, with a high near 27. Calm wind. Chance of precipitation is 70%. New rainfall amounts between 1 and 2 cm possible.

    Monday Night: Showers likely and possibly a thunderstorm before 7pm, then a chance of showers and thunderstorms between 7pm and 8pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 18. Calm wind. Chance of precipitation is 60%.

    Tuesday: Patchy fog before 8am. Otherwise, sunny, with a high near 31. Calm wind.

    Tuesday Night: Mostly clear, with a low around 18.

    Wednesday: Sunny and hot, with a high near 33.

    Wednesday Night: Partly cloudy, with a low around 20.

    Thursday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 2pm. Partly sunny and hot, with a high near 32. Chance of precipitation is 60%.

    Thursday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.

    Friday: Showers and thunderstorms likely. Partly sunny, with a high near 29. Chance of precipitation is 60%.

    Friday Night: Showers likely. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.

    Saturday: A 30 percent chance of showers. Mostly sunny, with a high near 27.

    Saturday Night: A 30 percent chance of showers. Partly cloudy, with a low around 16.

    Sunday: A chance of showers. Partly sunny, with a high near 26.



    Blair NH
     43.8°N 71.66°W (Elev. 699 m)

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