Weather WorldThree Rivers School, NH 7-Day Night Weather Forecast
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Three Rivers School, NH Weather Forecast
Three Rivers School, NH Weather Forecast Date: 223 PM EDT Thu Sep 03 2026
The area/counties/county of: Merrimack, including the cities of: Boscawen, Canterbury, Concord, Dunbarton, Loudon, and Hooksett.or toggle through each period.
Rest of Today... Partly sunny with a slight chance of showers and thunderstorms. Highs in the upper 70s. Light and variable winds. Chance of rain 20%.
Tonight... Partly cloudy in the evening, then becoming mostly cloudy. Patchy fog. Lows in the upper 50s. Light and variable winds.
Friday... Patchy fog in the morning. Partly sunny. Highs in the upper 70s. Northwest winds around 10 mph.
Friday Night... Mostly clear. Lows in the upper 50s. Light and variable winds.
Saturday... Partly sunny. Showers likely in the afternoon. Highs in the mid 70s. Light and variable winds, becoming north around 10 mph in the afternoon. Chance of rain 60%.
Saturday Night... Showers likely in the evening, then partly cloudy after midnight. Lows in the lower 50s. Chance of rain 60%.
Sunday... Partly sunny. Highs in the lower 70s.
Sunday Night... Mostly clear. Lows in the upper 40s.
Labor Day... Mostly sunny. Highs in the mid 70s.
Monday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the lower 50s.
Tuesday... Partly sunny. Highs in the mid 70s.
Tuesday Night... Partly cloudy. Lows in the lower 50s.
POP = Probability of Precipitation
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