Weather WorldUpper Reservoir, MA 7-Day Night Weather Forecast
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Upper Reservoir, MA Weather Forecast
Upper Reservoir, MA Weather Forecast Date: 403 PM EDT Mon Oct 05 2026
The area/counties/county of: Western Franklin County Ma, including the city of Charlemont.or toggle through each period.
Tonight... Mostly clear. Lows in the upper 30s. Northwest winds 5 to 10 mph with gusts up to 25 mph.
Tuesday... Sunny. Highs in the lower 50s. Northwest winds 5 to 10 mph with gusts up to 25 mph.
Tuesday Night... Clear. Patchy frost after midnight. Lows in the lower 30s. West winds around 5 mph.
Wednesday... Sunny. Patchy frost. Not as cool with highs in the lower 60s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon.
Wednesday Night... Mostly clear. Not as cool with lows in the upper 40s. Southwest winds 5 to 10 mph.
Thursday... Mostly clear. Highs in the mid 60s. Lows in the mid 40s.
Thursday Night... Mostly clear. Highs in the mid 60s. Lows in the mid 40s.
Friday... Mostly clear. Highs in the lower 60s. Lows in the lower 40s.
Saturday... Mostly clear. Highs in the lower 60s. Lows in the lower 40s.
Sunday... Mostly clear. Highs in the lower 60s. Lows in the lower 40s.
Sunday Night... Mostly cloudy. Lows in the mid 40s.
POP = Probability of Precipitation
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