7-Day Forecast 43.24°N 72.42°W (Text-Only)
NWS Forecast for: Charlestown NH
Issued by: National Weather Service Gray/Portland, ME
Last Update: 8:14 pm EDT Jul 12, 2025




Overnight: Patchy fog. Otherwise, mostly cloudy, with a low around 66. Calm wind.

Sunday: A slight chance of showers and thunderstorms before 3pm, then a slight chance of showers between 3pm and 4pm, then a slight chance of showers and thunderstorms after 4pm. Areas of fog before 9am. Otherwise, partly sunny, with a high near 85. Calm wind becoming south around 5 mph in the afternoon. Chance of precipitation is 20%.

Sunday Night: A slight chance of showers and thunderstorms before midnight, then a chance of showers between midnight and 2am, then a chance of showers and thunderstorms after 2am. Patchy fog after 1am. Otherwise, mostly cloudy, with a low around 68. Calm wind becoming south around 5 mph. Chance of precipitation is 40%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday: A chance of showers and thunderstorms before 8am, then a chance of showers between 8am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Mostly cloudy, with a high near 82. Calm wind. Chance of precipitation is 60%.

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

Tuesday: Sunny and hot, with a high near 90.

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

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

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

Thursday: A 50 percent chance of showers. Partly sunny, with a high near 89.

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

Friday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.

Friday Night: A chance of thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.

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



Charlestown NH
 43.24°N 72.42°W (Elev. 390 ft)

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