Frost Island Weather Forecast
- 47
- 57
Chance Rain
- 46
- 51
Rain Likely
- 46
- 52
Rain
- 47
- 53
Rain Showers Likely
- 47
- 53
Rain Showers Likely
- 44
- 53
Rain Likely
- 44
- 53
Rain Likely
Today 23 Apr San Juan County
Partly sunny. Highs in the upper 50s to mid 60s. Light wind becoming southwest to 10 Mph in the afternoon.
Tonight 23 Apr San Juan County
Mostly cloudy until early Morning, then a chance of rain late in the night. Lows in the 40s. Southwest wind 10 to 15 Mph.
Frost Island Temperature Statistics
April Temperature
Friday Harbor Airport (8.1 miles)
Lowest 17 April, 2024
35.7 °FAverage April
50.7 °FHighest 20 April, 2024
71.7 °F
Climate (2019–Present)
Friday Harbor Airport (8.1 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
43.9 °FAverage 2019–2024
50.9 °FAverage High 2019–2024
58.5 °F