Great Rocks Weather Forecast
- 64
- 78
Partly Sunny
- 66
- 80
Sunny
- 68
- 80
Mostly Sunny
- 73
- 85
Mostly Sunny
- 71
- 89
Chance Rain Showers
- 69
- 83
Partly Sunny
Today 11 Jul Southern Middlesex
Mostly cloudy Early, then mostly sunny with a slight chance of Showers and Thunderstorms this afternoon. Highs in the lower 80s. Northeast Winds around 5 Mph, becoming southeast this afternoon. Chance of rain 20 percent.
Tonight 11 Jul Southern Middlesex
Partly cloudy with a slight chance of Showers in the Evening, then mostly clear after midnight. Lows in the lower 60s. East Winds around 5 Mph, becoming north after midnight. Chance of rain 20 percent.
Great Rocks Temperature Statistics
July Temperature
Chester, Chester Airport (8.1 miles)
Lowest 6 July, 2026
60.8 °FAverage July
76.5 °FHighest 2 July, 2026
98.6 °F
Climate (2021–2026)
Chester, Chester Airport (8.1 miles)
Average Low 2021–2026
45.2 °FAverage 2021–2026
53.6 °FAverage High 2021–2026
62.6 °F