Arnold Brook Lake Weather Forecast
- 57
- 77
Slight Chance Thunderstorms
- 49
- 75
Partly Sunny
- 48
- 75
Mostly Sunny
- 55
- 77
Slight Chance Rain Showers
- 57
- 73
Rain Showers Likely
- 53
- 73
Rain Showers Likely
Today 19 Aug Northeast Aroostook
Mostly cloudy. Areas of fog in the morning. Isolated Showers in the afternoon. Highs in the mid 70s. Southwest Winds around 5 Mph. Chance of rain 20 percent.
Tonight 19 Aug Northeast Aroostook
Partly cloudy. A slight chance of Thunderstorms in the evening. Patchy fog in the Evening, then Areas of fog after midnight. Lows in the mid 50s. Southwest Winds around 5 Mph. Chance of precipitation 20 percent.
Arnold Brook Lake Temperature Statistics
August Temperature
Presque Isle (1.9 miles)
Lowest 14 August, 2026
46.9 °FAverage August
68.3 °FHighest 5 August, 2026
89.1 °F
Climate (2021–2026)
Presque Isle (1.9 miles)
Average Low 2021–2026
32.2 °FAverage 2021–2026
42.7 °FAverage High 2021–2026
52.2 °F