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Groton Junior High School, MA Weather Forecast
Groton Junior High School, MA Weather Forecast Date: 704 PM EDT Mon Aug 03 2026
The area/counties/county of: Northern Middlesex County Ma, including the city of Ayer.or toggle through each period.
Tonight... Partly cloudy with a slight chance of showers and thunderstorms this evening, then clear after midnight. Cooler with lows in the upper 50s. West winds 5 to 10 mph with gusts up to 25 mph. Chance of rain 20%.
Tuesday... Sunny. Highs in the mid 80s. West winds around 5 mph.
Tuesday Night... Mostly clear in the evening, then becoming partly cloudy. Lows in the upper 50s. West winds around 5 mph.
Wednesday... Partly sunny. Highs in the mid 80s. Southwest winds around 5 mph.
Wednesday Night... Partly cloudy. Humid with lows in the mid 60s. Southwest winds around 5 mph.
Thursday... Mostly sunny. Highs in the upper 80s.
Thursday Night... Partly cloudy with a 50% chance of showers. Lows in the upper 60s.
Friday... Mostly sunny. Highs in the upper 80s.
Friday Night... Partly cloudy. A 30% chance of showers. Lows in the upper 60s. Highs in the upper 80s.
Saturday... Partly cloudy. A 30% chance of showers. Lows in the upper 60s. Highs in the upper 80s.
Saturday Night... Partly cloudy with a 40% chance of showers. Lows in the upper 60s.
Sunday... Mostly clear. Highs in the upper 80s. Lows in the upper 60s.
POP = Probability of Precipitation
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