Ash Island Weather Forecast
- 13
- 30
Increasing Clouds
- 12
- 26
Partly Sunny
- 17
- 23
Mostly Cloudy
- 3
- 25
Mostly Cloudy
- 4
- 15
Partly Sunny
- 9
- 19
Mostly Sunny
- 16
- 26
Mostly Sunny
Today 4 Feb Knox
Partly sunny with scattered Flurries. Highs around 30. Light and variable Winds.
Tonight 4 Feb Knox
Mostly clear in the Evening, then becoming partly cloudy. Lows around 8 above. Light and variable Winds.
Ash Island Temperature Statistics
February Temperature
Rockland, Knox County Regional Airport (1.9 miles)
Lowest 1 February, 2026
6.1 °FAverage February
19 °FHighest 2 February, 2026
33.1 °F
Climate (2021–Present)
Rockland, Knox County Regional Airport (1.9 miles)
Average Low 2021–2026
39.6 °FAverage 2021–2026
47.7 °FAverage High 2021–2026
55 °F