Barnstable Weather Forecast
- 61
- 71
Chance Rain Showers
- 64
- 75
Chance Rain Showers
- 65
- 86
Partly Sunny
- 64
- 79
Mostly Sunny
- 64
- 79
Partly Sunny
- 64
- 79
Partly Sunny
Today 17 Jun Barnstable
Mostly cloudy with a 20 percent chance of Showers. Near steady temperature in the upper 60s. Southeast Winds 5 to 10 Mph.
Tonight 17 Jun Barnstable
Mostly cloudy. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Patchy fog. Near steady temperature in the lower 60s. Southeast Winds 5 to 10 Mph. Chance of rain 40 percent.
Barnstable Temperature Statistics
June Temperature
Hyannis, Barnstable Municipal-Boardman Airport (2.5 miles)
Lowest 2 June, 2025
48.7 °FAverage June
64.6 °FHighest 5 June, 2025
83.6 °F
Climate (2020–Present)
Hyannis, Barnstable Municipal-Boardman Airport (2.5 miles)
Average Low 2020–2025
45.5 °FAverage 2020–2025
53 °FAverage High 2020–2025
59.9 °F