Black Mountain State Forest Weather Forecast
- 66
- 82
Thunderstorms
- 66
- 82
Rain Showers Likely
- 62
- 74
Rain Showers Likely
- 61
- 75
Chance Thunderstorms
- 60
- 71
Rain Showers Likely
- 59
- 70
Chance Rain Showers
Today 6 Jul Northern Grafton
Partly sunny. Scattered Showers and Thunderstorms this afternoon. Some Thunderstorms may produce gusty Winds this afternoon. Warm with Highs in the upper 80s. Light and variable Winds, becoming west around 10 Mph with Gusts up to 20 Mph this afternoon. Chance of rain 40 percent.
Tonight 6 Jul Northern Grafton
Partly cloudy with scattered Showers and Thunderstorms in the Evening, then mostly clear after midnight. Some Thunderstorms may produce gusty Winds in the evening. Humid with Lows in the mid 60s. Southwest Winds around 10 Mph in the Evening, becoming light and variable. Chance of rain 40 percent.
Black Mountain State Forest Temperature Statistics
July Temperature
Plymouth Municipal Airport (22.4 miles)
Lowest 3 July, 2025
56.5 °FAverage July
71.1 °FHighest 1 July, 2025
87.1 °F
Climate (2020–Present)
Plymouth Municipal Airport (22.4 miles)
Average Low 2020–2025
36.8 °FAverage 2020–2025
46.8 °FAverage High 2020–2025
57.1 °F