Monticello Weather Forecast
- 51
- 77
Increasing Clouds
- 57
- 75
Mostly Cloudy
- 59
- 75
Chance Rain Showers
- 56
- 81
Chance Thunderstorms
- 49
- 69
Chance Thunderstorms
- 52
- 71
Chance Rain Showers
Today 16 Jun Southeast Aroostook
Patchy fog this morning. Mostly sunny. Highs in the mid 70s. Southwest Winds 5 to 10 Mph.
Tonight 16 Jun Southeast Aroostook
Partly cloudy. Lows in the lower 50s. South Winds 5 to 10 Mph.
Monticello Temperature Statistics
June Temperature
Houlton, Houlton International Airport (12.4 miles)
Lowest 3 June, 2025
41.6 °FAverage June
60.2 °FHighest 5 June, 2025
88.6 °F
Climate (2020–Present)
Houlton, Houlton International Airport (12.4 miles)
Average Low 2020–2025
33.7 °FAverage 2020–2025
44 °FAverage High 2020–2025
53.8 °F