Hotels in San Juan Island National Historic Park, Friday Harbor, Washington

Weather Forecast for San Juan Island National Historic Park, Friday Harbor, Washington

If you planning to travel to San Juan Island National Historic Park, Friday Harbor, Washington, here is your 6-day travel weather forecast to make sure you have all the essentials needed during your stay. Start your day when the sunrises at 3:59 PM. The temperature feels like 41.25 with a humidity level of 87 so dress accordingly. Cloud coverage is 74 percent with visibility at 10.7 percent. Today’s UV index is 1, don’t forget the sunscreen if you need it! Today’s winds are traveling south at a speed of 18 MPH. At the end of the day don’t miss the sunset at 12:18 AM.

Today 12/18

Light shower rain

45°F

50°F

40°F

Precipitation: 65%

Friday 12/19

Light shower rain

43°F

46°F

41°F

Precipitation: 60%

Saturday 12/20

Light rain

43°F

48°F

42°F

Precipitation: 80%

Sunday 12/21

Light rain

44°F

48°F

41°F

Precipitation: 80%

Monday 12/22

Light rain

43°F

48°F

40°F

Precipitation: 80%

Tuesday 12/23

Light shower rain

42°F

45°F

40°F

Precipitation: 55%