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Regional Weather Forecast

Tonight
Mostly Clear

Tonight: Mostly clear. Lows in the upper 60s. Southwest winds 5 to 10 mph with gusts up to 20 mph.

Saturday Sep 6
Chance of T-Storm

Day: Partly sunny. A chance of showers and thunderstorms in the afternoon. Humid with highs in the upper 80s. South winds 10 to 15 mph. Gusts up to 20 mph, increasing to 30 mph in the afternoon. Chance of rain 50 percent.

Night: Showers with a chance of thunderstorms in the evening, then showers after midnight. Patchy fog. Lows in the upper 50s. West winds 5 to 10 mph with gusts up to 25 mph, becoming northwest after midnight. Chance of rain 90 percent.

Sunday Sep 7
Showers

Day: Showers. Much cooler with highs in the upper 60s. Northwest winds around 5 mph. Chance of rain 90 percent.

Night: Partly cloudy. Lows around 50. West winds around 5 mph.

Monday Sep 8
Mostly Clear

Day: Mostly clear. Highs in the lower 70s. Lows around 50.

Tuesday Sep 9
Mostly Clear

Day: Mostly clear. Highs in the lower 70s. Lows around 50.

Wednesday Sep 10
Mostly Clear

Day: Mostly clear. Highs in the lower 70s. Lows around 50.

Night: Mostly cloudy. Highs in the lower 70s. Lows in the lower 50s.

Thursday Sep 11
Mostly Cloudy

Day: Mostly cloudy. Highs in the lower 70s. Lows in the lower 50s.

Night: Partly cloudy. Highs in the upper 70s. Lows in the upper 40s.

Friday Sep 12
Partly Cloudy

Day: Partly cloudy. Highs in the upper 70s. Lows in the upper 40s.


More Local Weather Information

Merrimac Weather Warnings
Merrimac Doppler Radar
About Massachusetts Weather
Massachusetts Barometric Pressure
Massachusetts Radar Map