Herring River Mouth Weather Forecast
- 63
- 71
Chance Rain Showers
- 68
- 76
Partly Sunny
- 69
- 78
Mostly Cloudy
- 69
- 78
Chance Rain Showers
- 68
- 79
Chance Rain Showers
- 68
- 79
Mostly Sunny
Today 30 Jul Barnstable
Cloudy with a chance of Showers and Thunderstorms. Patchy fog. Near steady temperature around 70. North Winds around 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.
Tonight 30 Jul Barnstable
Mostly cloudy. Patchy fog. A chance of Showers in the evening. Humid with Lows in the lower 60s. North Winds 5 to 10 Mph. Chance of rain 40 percent.
Herring River Mouth Temperature Statistics
July Temperature
Chatham, Chatham Municipal Airport (6.2 miles)
Lowest 20 July, 2026
57.9 °FAverage July
71.7 °FHighest 3 July, 2026
91 °F
Climate (2021–2026)
Chatham, Chatham Municipal Airport (6.2 miles)
Average Low 2021–2026
47.3 °FAverage 2021–2026
53.7 °FAverage High 2021–2026
59.8 °F