Plantation of St John Weather Forecast
- 59
- 86
Mostly Sunny
- 63
- 83
Slight Chance Thunderstorms
- 61
- 82
Chance Thunderstorms
- 61
- 81
Partly Sunny
- 59
- 80
Chance Rain Showers
- 56
- 77
Chance Rain Showers
Today 5 Aug Northwest Aroostook
Sunny, hot with Highs in the mid 80s. West Winds 5 to 10 Mph.
Tonight 5 Aug Northwest Aroostook
Mostly clear. Lows in the upper 50s. West Winds around 5 Mph.
Plantation of St John Temperature Statistics
August Temperature
Frenchville, Northern Aroostook Regional Airport (22.4 miles)
Lowest 1 August, 2026
58.6 °FAverage August
68.3 °FHighest 2 August, 2026
81 °F
Climate (2021–2026)
Frenchville, Northern Aroostook Regional Airport (22.4 miles)
Average Low 2021–2026
33.6 °FAverage 2021–2026
41.9 °FAverage High 2021–2026
50.2 °F