Grindstone Weather Forecast
- 55
- 70
Rain Showers
- 50
- 71
Rain Showers
- 51
- 73
Rain Showers
- 52
- 78
Rain Showers
- 55
- 80
Partly Sunny
- 57
- 82
Slight Chance Thunderstorms
- 58
- 83
Chance Rain Showers
Today 8 Jun Northern Penobscot
Showers with a chance of Thunderstorms. Highs in the upper 60s. Southwest Winds around 5 Mph with Gusts up to 15 Mph. Chance of rain 90 percent.
Tonight 8 Jun Northern Penobscot
Mostly cloudy with numerous Showers with isolated Thunderstorms this Evening, then partly cloudy with isolated Showers after midnight. Patchy fog after midnight. Lows in the mid 50s. Northwest Winds around 5 Mph, becoming southwest after midnight. Chance of rain 70 percent.
Grindstone Temperature Statistics
June Temperature
Millinocket, Millinocket Municipal Airport (7.5 miles)
Lowest 2 June, 2024
40.6 °FAverage June
64.4 °FHighest 2 June, 2024
84.7 °F
Climate (2019–Present)
Millinocket, Millinocket Municipal Airport (7.5 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
35.9 °FAverage 2019–2024
45.3 °FAverage High 2019–2024
54.6 °F