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Mill River, MA Weather Forecast
Mill River, MA Weather Forecast Date: 830 AM EDT Fri Aug 21 2026
The area/counties/county of: Southern Berkshire, including the cities of: Great Barrington, Lee, Lenox, and Housatonic.or toggle through each period.
Today... Patchy fog this morning. Sunny. Highs in the upper 70s. Northeast winds around 5 mph.
Tonight... Partly cloudy. Lows in the mid 50s. Light and variable winds.
Saturday... Mostly cloudy. Highs in the mid 70s. Light and variable winds, becoming east around 5 mph in the afternoon.
Saturday Night... Mostly cloudy with a 50% chance of showers. Lows in the upper 50s. Light and variable winds.
Sunday... Mostly cloudy. A chance of showers in the morning, then showers with a chance of thunderstorms in the afternoon. Humid with highs in the mid 70s. Southeast winds around 5 mph, becoming south around 5 mph in the afternoon. Chance of rain 80%.
Sunday Night... Mostly cloudy with showers with a chance of thunderstorms in the evening, then partly cloudy after midnight. Lows in the mid 50s. Chance of rain 80%.
Monday... Mostly sunny. Highs in the upper 70s.
Monday Night... Mostly clear. Lows in the lower 50s. Highs in the upper 70s.
Tuesday... Mostly clear. Lows in the lower 50s. Highs in the upper 70s.
Wednesday... Mostly clear. Lows in the lower 50s. Highs in the upper 70s.
Wednesday Night... Partly cloudy. A chance of showers after midnight. Lows in the upper 50s. Chance of rain 30%.
POP = Probability of Precipitation
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