Sentinel Mountain State Forest Weather Forecast
- 58
- 75
Rain Showers
- 49
- 76
Rain Showers Likely
- 49
- 70
Mostly Sunny
- 52
- 77
Mostly Sunny
- 54
- 79
Mostly Sunny
- 57
- 80
Mostly Cloudy
Today 21 Jul Northern Grafton
Mostly cloudy. A chance of Showers with isolated Thunderstorms this afternoon. Highs in the mid 70s. South Winds around 10 Mph with Gusts up to 25 Mph. Chance of rain 50 percent.
Tonight 21 Jul Northern Grafton
Mostly cloudy. Rain likely with scattered Thunderstorms in the Evening, then a chance of Showers with isolated Thunderstorms after midnight. Lows around 60. South Winds around 10 Mph with Gusts up to 25 Mph. Chance of rain 70 percent.
Sentinel Mountain State Forest Temperature Statistics
July Temperature
Plymouth Municipal Airport (14.3 miles)
Lowest 12 July, 2026
48.2 °FAverage July
70.5 °FHighest 2 July, 2026
93.2 °F
Climate (2021–2026)
Plymouth Municipal Airport (14.3 miles)
Average Low 2021–2026
36.2 °FAverage 2021–2026
46.4 °FAverage High 2021–2026
56.9 °F