San Juan Islands, Washington Weather Forecast / Climate

North America

• Washington • San Juan Islands • Weather

Weather information for the San Juan Islands area is provided below. Average temperatures, climate details and current forecasts are included!

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Grays Harbor Western

Grays Harbor

WesternSpend time for part of the day relaxing near the inspiring Pacific Ocean, then, if the mood strikes you, you could find yourself in a lush rain forest one hour later. Although water is a big part of Grays Harbor, there are still beautiful land-based places to visit and enjoy.
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Oregon's Mt Hood Territory Northern Oregon

Oregon's Mt Hood Territory

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Olympic Peninsula Northwestern Washington

Olympic Peninsula

Northwestern WashingtonIf over 60 miles of pristine wilderness coastline sounds appealing to you, the Olympic Peninsula is the place to be. Several untouched beaches provide scenery which makes a perfect setting for a romantic stroll or a reflective solitary walk along the shore.
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Bellingham Whatcom County Canadian Border

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Climate
Current Forecast

Climate

	Jan	Feb	Mar	Apr	May	Jun	Jul	Aug	Sep	Oct	Nov	Dec
Avg. High	45	48	52	56	62	67	71	72	67	58	50	46
Avg. Low	36	38	38	41	45	48	51	52	48	45	40	37
Avg. Precip.	2.4	1.6	1.9	1.7	1.6	1.3	0.9	0.9	1.3	1.5	2.7	3.3

Overnight

Mostly Clear

Friday

Sunny

Friday Night

Mostly Clear

Saturday

Partly Sunny then Rain Showers Likely

Saturday Night

Rain Showers Likely

Sunday

Chance Rain Showers

42°F

Wind 7 mph NNE

69°F

Wind 7 mph NNE

44°F

Wind 7 mph NE

64°F

Wind 8 mph SE

43°F

Wind 8 to 15 mph SW

59°F

Wind 14 mph SW

Detailed Forecast
Overnight	Mostly clear, with a low around 42. North northeast wind around 7 mph.
Friday	Sunny, with a high near 69. North northeast wind around 7 mph.
Friday Night	Mostly clear, with a low around 44. Northeast wind around 7 mph.
Saturday	Rain showers likely after 5pm. Partly sunny, with a high near 64. Southeast wind around 8 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Saturday Night	Rain showers likely. Mostly cloudy, with a low around 43. Southwest wind 8 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Sunday	A chance of rain showers before 5pm. Partly sunny, with a high near 59. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Sunday Night	Partly cloudy, with a low around 41.
Monday	Mostly sunny, with a high near 60.
Monday Night	Partly cloudy, with a low around 44.
Tuesday	Mostly sunny, with a high near 68.
Tuesday Night	A slight chance of rain showers after 11pm. Mostly cloudy, with a low around 45.
Wednesday	A slight chance of rain showers. Partly sunny, with a high near 62.
Wednesday Night	A chance of rain showers. Mostly cloudy, with a low around 46.
Thursday	A chance of rain showers. Mostly cloudy, with a high near 60.

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