Dinner Island Weather Forecast
- 41
- 46
Rain
- 38
- 50
Rain/Snow
- 35
- 44
Rain/Snow
- 30
- 43
Rain/Snow Likely
- 27
- 37
Chance Snow Showers
- 25
- 36
Chance Snow Showers
Today 30 Jan San Juan County
Cloudy in the Morning, then a chance of rain early in the afternoon. Cloudy with rain likely late in the afternoon. Rainfall Amounts less than a tenth of an inch likely. Highs in the 40s. Southeast wind to 10 Mph.
Tonight 30 Jan San Juan County
Rain at Times. Rainfall Amounts a tenth to a quarter of an inch possible. Lows in the mid 30s to lower 40s. Southeast wind 10 to 20 Mph. Gusts to 30 Mph after midnight.
Dinner Island Temperature Statistics
January Temperature
Friday Harbor Airport (0.6 miles)
Lowest 20 January, 2025
31.7 °FAverage January
43.6 °FHighest 16 January, 2025
58.6 °F
Climate (2020–Present)
Friday Harbor Airport (0.6 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
44.2 °FAverage 2020–2025
51.4 °FAverage High 2020–2025
59.1 °F