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Nelson, NH Weather Forecast
Nelson, NH Weather Forecast Date: 801 AM EDT Thu Sep 17 2026
The area/counties/county of: Cheshire, including the cities of: Gilsum, Keene, Marlow, Sullivan, Surry, and Jaffrey.or toggle through each period.
Today... Mostly cloudy. Patchy fog this morning. Showers likely with a slight chance of thunderstorms this afternoon. Highs in the mid 70s. Light and variable winds. Chance of rain 70%.
Tonight... Mostly cloudy. Showers with a slight chance of thunderstorms in the evening, then a chance of showers after midnight. Patchy fog. Humid with lows in the upper 50s. Light and variable winds. Chance of rain 90%.
Friday... Mostly sunny. Less humid with highs in the lower 70s. Northwest winds around 10 mph with gusts up to 25 mph.
Friday Night... Partly cloudy. Lows in the mid 40s. North winds around 10 mph with gusts up to 20 mph in the evening, becoming light and variable.
Saturday... Mostly sunny. Highs in the mid 60s. Light and variable winds.
Saturday Night... Partly cloudy in the evening, then becoming mostly cloudy. Lows in the upper 40s.
Sunday... Showers. Highs in the upper 50s. Chance of rain 80%.
Sunday Night... Showers likely in the evening. Lows in the mid 40s. Chance of rain 70%.
Monday... Partly sunny. Highs in the lower 60s.
Monday Night... Partly cloudy. Lows in the mid 40s.
Tuesday... Partly sunny. Highs in the lower 60s.
Tuesday Night... Partly cloudy in the evening, then clearing. Lows in the lower 40s.
POP = Probability of Precipitation
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