7-Day Forecast 43.3°N 71.48°W (Text-Only)
NWS Forecast for: Loudon NH
Issued by: National Weather Service Gray/Portland, ME
Last Update: 3:05 pm EDT Jun 18, 2025
Print


  • Tonight

    Tonight: Patchy fog after 9pm.  Otherwise, mostly cloudy, with a low around 66. South wind around 5 mph becoming calm  in the evening.

    Low: 66 °F

    Patchy Fog



  • Juneteenth

    Juneteenth: A chance of showers, with thunderstorms also possible after 5pm. Some of the storms could be severe.  Patchy fog before 10am.  Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 88. Light southwest wind increasing to 5 to 10 mph in the morning.  Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 88 °F

    Severe
    Thunderstorms
    and Patchy
    Fog

  • Thursday
    Night

    Thursday Night: Showers and thunderstorms likely before 11pm, then a chance of showers. Some of the storms could be severe.  Mostly cloudy, with a low around 63. Southwest wind around 10 mph.  Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 63 °F

    Severe
    Thunderstorms
    then Chance
    Showers

  • Friday

    Friday: Mostly sunny, with a high near 79. West wind around 15 mph, with gusts as high as 35 mph.

    High: 79 °F

    Mostly Sunny



  • Friday
    Night

    Friday Night: Mostly clear, with a low around 59. West wind around 5 mph.

    Low: 59 °F

    Mostly Clear



  • Saturday

    Saturday: Sunny, with a high near 84.

    High: 84 °F

    Sunny



  • Saturday
    Night

    Saturday Night: A 50 percent chance of showers.  Mostly cloudy, with a low around 64.

    Low: 64 °F

    Chance
    Showers


  • Sunday

    Sunday: A 30 percent chance of showers before 2pm.  Partly sunny, with a high near 86.

    High: 86 °F

    Chance
    Showers


  • Sunday
    Night

    Sunday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy





  • Tonight: Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 66. South wind around 5 mph becoming calm in the evening.

    Juneteenth: A chance of showers, with thunderstorms also possible after 5pm. Some of the storms could be severe. Patchy fog before 10am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 88. Light southwest wind increasing to 5 to 10 mph in the morning. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Thursday Night: Showers and thunderstorms likely before 11pm, then a chance of showers. Some of the storms could be severe. Mostly cloudy, with a low around 63. Southwest wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Friday: Mostly sunny, with a high near 79. West wind around 15 mph, with gusts as high as 35 mph.

    Friday Night: Mostly clear, with a low around 59. West wind around 5 mph.

    Saturday: Sunny, with a high near 84.

    Saturday Night: A 50 percent chance of showers. Mostly cloudy, with a low around 64.

    Sunday: A 30 percent chance of showers before 2pm. Partly sunny, with a high near 86.

    Sunday Night: Partly cloudy, with a low around 66.

    Monday: Mostly sunny and hot, with a high near 93.

    Monday Night: Partly cloudy, with a low around 70.

    Tuesday: Sunny and hot, with a high near 96.

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

    Wednesday: A 30 percent chance of showers. Mostly sunny, with a high near 89.



    Loudon NH
     43.3°N 71.48°W (Elev. 420 ft)

    Visit your local NWS office at: https://www.weather.gov/gyx/