Dennis Port Weather Forecast
- 24
- 33
Increasing Clouds
- 29
- 41
Rain
- 20
- 38
Partly Sunny
- 29
- 36
Chance Rain
- 28
- 46
Mostly Cloudy
- 25
- 36
Partly Sunny
- 30
- 39
Chance Snow
Today 30 Jan Barnstable
Sunny and much cooler. Near steady temperature in the upper 20s. West Winds 10 to 15 Mph with Gusts up to 30 Mph.
Tonight 30 Jan Barnstable
Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 20s. Temperature rising into the mid 30s after midnight. West Winds 10 to 15 Mph with Gusts up to 25 Mph, becoming south 15 to 20 Mph with Gusts up to 35 Mph after midnight.
Dennis Port Temperature Statistics
January Temperature
Chatham, Chatham Municipal Airport (6.8 miles)
Lowest 21 January, 2025
15.9 °FAverage January
31.5 °FHighest 1 January, 2025
51.7 °F
Climate (2020–Present)
Chatham, Chatham Municipal Airport (6.8 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
47.8 °FAverage 2020–2025
54 °FAverage High 2020–2025
60 °F