7-Day Forecast 43.82°N 72.17°W (Text-Only)
NWS Forecast for: Lyme NH
Issued by: National Weather Service Gray/Portland, ME
Last Update: 1:45 pm EDT Jul 13, 2025
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  • Tonight

    Tonight: Scattered showers and thunderstorms, mainly after 2am.  Patchy fog after 1am.  Otherwise, mostly cloudy, with a low around 68. South wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Isolated
    T-storms then
    Scattered
    Showers and
    Patchy Fog

  • Monday

    Monday: Scattered showers before 11am, then a chance of showers and thunderstorms between 11am and 1pm, then showers likely and possibly a thunderstorm after 1pm.  Mostly cloudy, with a high near 83. Calm wind becoming south around 5 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    Chance
    T-storms then
    Showers
    Likely

  • Monday
    Night

    Monday Night: A 30 percent chance of showers before 8pm.  Patchy fog after 3am.  Otherwise, mostly cloudy, with a low around 66. Calm wind.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 66 °F

    Chance
    Showers then
    Patchy Fog


  • Tuesday

    Tuesday: Patchy fog before 8am.  Otherwise, mostly sunny and hot, with a high near 90. Calm wind.

    High: 90 °F

    Patchy Fog
    then Sunny



  • Tuesday
    Night

    Tuesday Night: Mostly clear, with a low around 66. Calm wind.

    Low: 66 °F

    Mostly Clear




  • Wednesday

    Wednesday: Sunny and hot, with a high near 92.

    High: 92 °F

    Hot




  • Wednesday
    Night

    Wednesday Night: Mostly cloudy, with a low around 69.

    Low: 69 °F

    Mostly Cloudy




  • Thursday

    Thursday: A chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm.  Partly sunny, with a high near 89. Chance of precipitation is 60%.

    High: 89 °F

    Chance
    Showers then
    Showers
    Likely

  • Thursday
    Night

    Thursday Night: Showers likely, mainly before 8pm.  Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

    Low: 70 °F

    Showers
    Likely then
    Chance
    Showers



  • Tonight: Scattered showers and thunderstorms, mainly after 2am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 68. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Monday: Scattered showers before 11am, then a chance of showers and thunderstorms between 11am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 83. Calm wind becoming south around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Monday Night: A 30 percent chance of showers before 8pm. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 66. Calm wind. New precipitation amounts of less than a tenth of an inch possible.

    Tuesday: Patchy fog before 8am. Otherwise, mostly sunny and hot, with a high near 90. Calm wind.

    Tuesday Night: Mostly clear, with a low around 66. Calm wind.

    Wednesday: Sunny and hot, with a high near 92.

    Wednesday Night: Mostly cloudy, with a low around 69.

    Thursday: A chance of showers and thunderstorms between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 89. Chance of precipitation is 60%.

    Thursday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 70. Chance of precipitation is 60%.

    Friday: Scattered thunderstorms before 8am, then a chance of showers and thunderstorms after 8am. Partly sunny, with a high near 85. Chance of precipitation is 50%.

    Friday Night: A 30 percent chance of showers. Mostly cloudy, with a low around 64.

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

    Saturday Night: A 30 percent chance of showers. Partly cloudy, with a low around 61.

    Sunday: A 30 percent chance of showers. Partly sunny, with a high near 81.



    Lyme NH
     43.82°N 72.17°W (Elev. 636 ft)

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