Sea Street Beach Weather Forecast
- 67
- 78
Becoming Sunny
- 71
- 81
Mostly Sunny
- 69
- 82
Slight Chance Thunderstorms
- 67
- 79
Chance Rain Showers
- 68
- 79
Chance Rain Showers
- 68
- 78
Partly Sunny
Today 23 Jul Barnstable
Sunny. Highs in the upper 70s. Southwest Winds 5 to 10 Mph with Gusts up to 20 Mph.
Tonight 23 Jul Barnstable
Mostly clear. Near steady temperature in the lower 60s. Southwest Winds around 5 Mph.
Sea Street Beach Temperature Statistics
July Temperature
Hyannis, Barnstable Municipal-Boardman Airport (6.8 miles)
Lowest 5 July, 2025
53.7 °FAverage July
73.3 °FHighest 8 July, 2025
88.6 °F
Climate (2020–Present)
Hyannis, Barnstable Municipal-Boardman Airport (6.8 miles)
Average Low 2020–2025
45.5 °FAverage 2020–2025
53 °FAverage High 2020–2025
59.9 °F