Allagash Lake Weather Forecast
- 23
- 39
Decreasing Clouds
- 29
- 47
Partly Sunny
- 38
- 50
Mostly Cloudy
- 40
- 53
Rain Likely
- 22
- 47
Chance Rain
- 27
- 43
Partly Sunny
Today 13 Mar Northern Piscataquis
Mostly sunny. Highs in the mid 30s. South Winds 5 to 10 Mph.
Tonight 13 Mar Northern Piscataquis
Partly cloudy. Patchy fog after midnight. Not as cool with Lows in the lower 20s. South Winds 5 to 10 Mph.
Allagash Lake Temperature Statistics
March Temperature
Clayton Lake (19.9 miles)
Lowest 3 March, 2025
-14.6 °FAverage March
21.1 °FHighest 6 March, 2025
49.8 °F
Climate (2020–Present)
Clayton Lake (19.9 miles)
Average Low 2020–2025
30.1 °FAverage 2020–2025
40.7 °FAverage High 2020–2025
50 °F