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Ortolani Reservoir, MA Weather Forecast
Ortolani Reservoir, MA Weather Forecast Date: 702 AM EDT Sat Aug 08 2026
The area/counties/county of: Southern Plymouth County Ma, including the city of Mattapoisett.or toggle through each period.
Today... Mostly sunny. Highs in the mid 80s. Southwest winds 10 to 15 mph.
Tonight... Mostly cloudy in the evening, then becoming partly cloudy. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the evening.
Sunday... Sunny, hot with highs in the lower 90s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Heat index values up to 100.
Sunday Night... Mostly clear. Lows in the upper 60s. West winds 5 to 10 mph. Gusts up to 20 mph in the evening.
Monday... Sunny. Highs in the mid 80s. West winds around 5 mph, becoming south with gusts up to 20 mph in the afternoon.
Monday Night... Partly cloudy. Lows in the lower 70s.
Tuesday... Partly cloudy. A chance of showers. Highs in the mid 80s. Lows in the upper 60s. Chance of rain 30%.
Tuesday Night... Partly cloudy. A chance of showers. Highs in the mid 80s. Lows in the upper 60s. Chance of rain 30%.
Wednesday... Mostly sunny. Highs in the mid 80s.
Wednesday Night... Partly cloudy with a 30% chance of showers. Lows in the upper 60s.
Thursday... Partly cloudy. Highs in the lower 80s. Lows in the mid 60s.
POP = Probability of Precipitation
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