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Hyannis Junior High School, MA Weather Forecast
Hyannis Junior High School, MA Weather Forecast Date: 102 AM EDT Fri Aug 28 2026
The area/counties/county of: Barnstable County Ma, including the cities of: Chatham, Falmouth, and Provincetown.or toggle through each period.
Rest of Tonight... Cloudy. Patchy fog. Near steady temperature in the lower 70s. South winds around 5 mph.
Friday... Mostly cloudy. Patchy fog in the morning. A slight chance of showers and thunderstorms in the afternoon. Humid with highs around 80. South winds 5 to 10 mph. Chance of rain 20%.
Friday Night... Mostly cloudy. Humid with lows in the mid 60s. Southwest winds 5 to 10 mph, becoming north with gusts up to 20 mph after midnight.
Saturday... Mostly sunny. Highs in the lower 70s. Northeast winds 5 to 10 mph. Gusts up to 20 mph in the morning.
Saturday Night... Partly cloudy. Lows around 60. Southeast winds around 5 mph, becoming southwest after midnight.
Sunday... Sunny. Highs around 80.
Sunday Night... Partly cloudy. Lows in the upper 60s.
Monday... Partly sunny. Highs in the upper 70s.
Monday Night... Mostly cloudy. A chance of showers. Lows in the mid 60s. Highs in the mid 70s. Chance of rain 30%.
Tuesday... Mostly cloudy. A chance of showers. Lows in the mid 60s. Highs in the mid 70s. Chance of rain 30%.
Tuesday Night... Mostly cloudy with a chance of showers. Lows in the mid 60s. Chance of rain 40%.
Wednesday... Mostly cloudy with a 40% chance of showers. Highs in the mid 70s.
Wednesday Night... Mostly cloudy with a 50% chance of showers. Lows in the mid 60s.
POP = Probability of Precipitation
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