Hyannis Port Weather Forecast
- 56
- 66
Chance Rain Showers
- 58
- 70
Partly Sunny
- 57
- 73
Slight Chance Rain Showers
- 52
- 69
Chance Rain Showers
- 50
- 59
Slight Chance Rain Showers
- 53
- 62
Chance Rain Showers
Today 20 May Barnstable
Mostly sunny. Areas of fog in the morning. Highs in the upper 60s. West Winds around 5 Mph, becoming south 10 to 15 Mph in the afternoon.
Tonight 20 May Barnstable
Mostly cloudy. A chance of Showers. Near steady temperature in the upper 50s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.
Hyannis Port Temperature Statistics
May Temperature
Hyannis, Barnstable Municipal-Boardman Airport (3.1 miles)
Lowest 1 May, 2022
39 °FAverage May
54.2 °FHighest 14 May, 2022
78.1 °F
Climate (2010–Present)
Hyannis, Barnstable Municipal-Boardman Airport (3.1 miles)
Average Low 2010–Present
44.8 °FAverage 2010–Present
52.5 °FAverage High 2010–Present
59.1 °F