San Juan Island - Point Joe Weather Forecast
- 44
- 52
Rain
- 38
- 50
Rain Likely
- 37
- 45
Rain
- 39
- 46
Rain
- 40
- 47
Rain
- 39
- 47
Rain
Today 7 Mar San Juan County
Mostly cloudy with a chance of rain. Highs in the lower to mid 50s. South wind 10 to 15 Mph.
Tonight 7 Mar San Juan County
A chance of rain in the Evening, then rain likely late in the evening. Rain at Times after midnight. Rainfall Amounts a quarter to a half inch possible. Lows in the lower to mid 40s. Southwest wind 10 to 15 Mph.
San Juan Island - Point Joe Temperature Statistics
March Temperature
Friday Harbor Airport (3.7 miles)
Lowest 2 March, 2026
34 °FAverage March
45 °FHighest 2 March, 2026
55 °F
Climate (2021–Present)
Friday Harbor Airport (3.7 miles)
Average Low 2021–2026
44.4 °FAverage 2021–2026
51.9 °FAverage High 2021–2026
59.7 °F