Pontoosuc Lake Weather Forecast
- 65
- 83
Increasing Clouds
- 57
- 82
Rain Showers Likely
- 51
- 74
Mostly Sunny
- 54
- 76
Mostly Sunny
- 64
- 82
Partly Sunny
- 69
- 86
Chance Thunderstorms
Today 19 Jul Northern Berkshire
Sunny, warmer with Highs in the mid 80s. South Winds around 5 Mph.
Tonight 19 Jul Northern Berkshire
Mostly clear in the Evening, then becoming mostly cloudy. Much warmer. More humid with Lows in the mid 60s. Southwest Winds 5 to 10 Mph.
Pontoosuc Lake Temperature Statistics
July Temperature
Pittsfield Municipal Airport (5 miles)
Lowest 5 July, 2025
50.6 °FAverage July
74.8 °FHighest 16 July, 2025
89.7 °F
Climate (2020–Present)
Pittsfield Municipal Airport (5 miles)
Average Low 2020–2025
39.1 °FAverage 2020–2025
48.3 °FAverage High 2020–2025
57.7 °F