Black Mountain State Forest Weather Forecast
- 63
- 77
Rain Showers
- 64
- 77
Rain Showers
- 61
- 80
Rain Showers Likely
- 58
- 77
Slight Chance Rain Showers
- 58
- 76
Slight Chance Thunderstorms
- 55
- 72
Chance Rain Showers
Today 10 Jun Northern Grafton
Mostly cloudy. Patchy fog in the morning. Showers and scattered Thunderstorms in the afternoon. Highs in the lower 80s. Light and variable Winds. Gusts up to 25 Mph in the afternoon. Chance of rain 90 percent.
Tonight 10 Jun Northern Grafton
Showers and scattered Thunderstorms in the Evening, then scattered Showers after midnight. Patchy fog. Visibility one quarter mile or less at Times after midnight. Lows in the lower 60s. Light and variable Winds. Chance of rain 90 percent.
Black Mountain State Forest Temperature Statistics
June Temperature
Plymouth Municipal Airport (22.4 miles)
Lowest 2 June, 2026
36 °FAverage June
62.1 °FHighest 4 June, 2026
85.3 °F
Climate (2021–Present)
Plymouth Municipal Airport (22.4 miles)
Average Low 2021–2026
36.2 °FAverage 2021–2026
46.3 °FAverage High 2021–2026
56.8 °F