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: 1:39 am EDT Jul 13, 2025
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  • Overnight

    Overnight: Patchy fog after 2am.  Otherwise, cloudy, with a low around 64. Calm wind.

    Low: 64 °F

    Patchy Fog




  • Sunday

    Sunday: A slight chance of showers between 10am and 11am.  Patchy fog before 7am.  Otherwise, mostly cloudy, with a high near 82. Calm wind becoming southeast around 5 mph in the afternoon.  Chance of precipitation is 20%.

    High: 82 °F

    Slight Chance
    Showers and
    Patchy Fog
    then Partly
    Sunny

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly after 2am.  Areas of fog after 10pm.  Otherwise, mostly cloudy, with a low around 65. Southeast wind around 5 mph becoming calm.

    Low: 65 °F

    Chance
    Showers and
    Areas Fog


  • Monday

    Monday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm.  Mostly cloudy, with a high near 80. Calm wind.  Chance of precipitation is 70%.

    High: 80 °F

    Chance
    Showers then
    Showers
    Likely

  • Monday
    Night

    Monday Night: Showers likely and possibly a thunderstorm before 8pm.  Mostly cloudy, with a low around 65. Calm wind.  Chance of precipitation is 60%.

    Low: 65 °F

    Showers
    Likely then
    Mostly Cloudy


  • Tuesday

    Tuesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny




  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear




  • Wednesday

    Wednesday: Sunny and hot, with a high near 91.

    High: 91 °F

    Hot




  • Wednesday
    Night

    Wednesday Night: Partly cloudy, with a low around 68.

    Low: 68 °F

    Partly Cloudy




  • Overnight: Patchy fog after 2am. Otherwise, cloudy, with a low around 64. Calm wind.

    Sunday: A slight chance of showers between 10am and 11am. Patchy fog before 7am. Otherwise, mostly cloudy, with a high near 82. Calm wind becoming southeast around 5 mph in the afternoon. Chance of precipitation is 20%.

    Sunday Night: A 30 percent chance of showers and thunderstorms, mainly after 2am. Areas of fog after 10pm. Otherwise, mostly cloudy, with a low around 65. Southeast wind around 5 mph becoming calm.

    Monday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 80. Calm wind. Chance of precipitation is 70%.

    Monday Night: Showers likely and possibly a thunderstorm before 8pm. Mostly cloudy, with a low around 65. Calm wind. Chance of precipitation is 60%.

    Tuesday: Sunny, with a high near 88.

    Tuesday Night: Mostly clear, with a low around 65.

    Wednesday: Sunny and hot, with a high near 91.

    Wednesday Night: Partly cloudy, with a low around 68.

    Thursday: A chance of showers, with thunderstorms also possible after 2pm. Partly sunny, with a high near 88. Chance of precipitation is 50%.

    Thursday Night: A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 68.

    Friday: A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.

    Friday Night: A chance of thunderstorms. Partly cloudy, with a low around 61. Chance of precipitation is 30%.

    Saturday: Mostly sunny, with a high near 83.



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

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