SAN JUAN ISLAND, WA 98250 Weather Forecast & Current Conditions

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98250 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)

CURRENT WEATHER
FRIDAY HARBOR, WA Current Weather
10:53 AM PDT SEP 6, 2026
Clear 64°F
Feels Like:	63°F
Dewpoint:	54°F
Rel. Hum.:	70%
Visibility:	10 miles
Wind:	NNE at 13 mph
Pressure:	30.03 inches
Last 72 hours
Local Area Snow Depth
Washington Current Weather
Washington MOS Forecast Weather

Regional Weather Maps

(Automated weather data from NWS/FAA)

98250 WEATHER FORECAST
10-Day model forecast maps 2026 Hurricanes	SAN JUAN ISLAND, WA 98250 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Sunny. Highs in the mid 60s to lower 70s. Light wind.

TONIGHT
Partly cloudy. Lows in the upper 40s to mid 50s. Southwest wind to 10 mph becoming south after midnight.

LABOR DAY
Partly sunny. A slight chance of rain in the morning. Highs in the 60s. South wind around 10 mph.

MONDAY NIGHT
Mostly clear. Lows in the upper 40s to mid 50s. South wind to 10 mph in the evening becoming light.

TUESDAY
Mostly sunny. Highs in the 60s. Light wind becoming north to 10 mph in the afternoon.

TUESDAY NIGHT
Mostly clear. Lows in the lower to mid 50s.

WEDNESDAY
Sunny. Highs near 70.

WEDNESDAY NIGHT
Partly cloudy. Lows in the lower to mid 50s.

THURSDAY
Mostly sunny. Highs near 70.

THURSDAY NIGHT
Partly cloudy. Lows in the lower to mid 50s.

FRIDAY
Mostly sunny. Highs in the mid 60s to lower 70s.

FRIDAY NIGHT
Partly cloudy. Lows in the lower to mid 50s.

SATURDAY
Mostly sunny. Highs in the mid 60s to lower 70s.

98250 WEATHER SATELLITE LOOPS

Visible Weather Satellite
SAN JUAN ISLAND, WA 98250

Infrared Weather Satellite
SAN JUAN ISLAND, WA 98250

98250 WEATHER RADAR LOOP

NEXRAD Weather Radar
SAN JUAN ISLAND, WA 98250

MOS COMPUTER WEATHER FORECAST

FRIDAY HARBOR, WA 3 hourly weather forecast

weather forecast created 7:00 AM CDT 9/ 6/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

TIME
PDT

TEMP
(deg. F)

FEELS
LIKE

CLOUD
COVER

PRECIP
PROB.

THUNDER
PROB.

WIND
dir./mph

REL
HUM

DEWPT
(deg. F)

Sunday
6 SEP 2026

11 AM

63°

Clear

0% Thunder
( 0% severe)

NNW 6

70%

53°

High 69°

2 PM

67°

Clear

NNW 7

59%

52°

Clear

5 PM

68°

Clear

0% Thunder
( 0% severe)

W 6

54%

51°

8 PM

61°

Clear

SW 5

72%

52°

Monday
7 SEP 2026

11 PM

55°

54°

Partly Cloudy

0% Thunder
( 3% severe)

SW 6

86%

51°

Low 51°

2 AM

52°

51°

Mostly Cloudy

SW 5

93%

50°

High 66°

5 AM

52°

Mostly Cloudy

26%
RAIN
.1–.25 in

0% Thunder
( 9% severe)

SSW 3

96%

51°

Mostly Cloudy

Chance of Rain

8 AM

55°

53°

Mostly Cloudy

SSW 7

93%

53°

11 AM

60°

58°

Mostly Cloudy

0% Thunder
( 5% severe)

S 10

81%

54°

2 PM

65°

Partly Cloudy

S 10

65%

53°

5 PM

64°

Clear

0% Thunder
( 0% severe)

S 9

65%

52°

8 PM

60°

Partly Cloudy

SSW 6

75%

52°

Tuesday
8 SEP 2026

11 PM

55°

Partly Cloudy

0% Thunder
( 0% severe)

CALM

86%

51°

Low 50°

2 AM

52°

Partly Cloudy

CALM

93%

50°

High 69°

5 AM

51°

Mostly Cloudy

0% Thunder
( 0% severe)

CALM

100%

51°

Decreasing Clouds

8 AM

55°

Mostly Cloudy

CALM

93%

53°

11 AM

63°

64°

Partly Cloudy

0% Thunder
( 0% severe)

N 5

72%

54°

2 PM

67°

Clear

NNW 8

63%

54°

5 PM

68°

Clear

NNW 6

59%

53°


FRIDAY HARBOR, WA extended weather forecast
Wednesday 9 SEP 2026	Thursday 10 SEP 2026	Friday 11 SEP 2026	Saturday 12 SEP 2026	Sunday 13 SEP 2026
Low 49°	Low 50°	Low 51°	Low 48°	Low 49°
High 72°	High 68°	High 64°	High 67°	High 68°

Clear 5% Rain	Mostly Cloudy 17% Rain	Mostly Cloudy 37% Rain	Partly Cloudy 14% Rain	Partly Cloudy 10% Rain

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SAN JUAN ISLAND, WA 98250 Weather Forecast & Current Conditions

FRIDAY HARBOR, WA Current Weather

SAN JUAN ISLAND, WA 98250 Weather Forecast

FRIDAY HARBOR, WA 3 hourly weather forecast

FRIDAY HARBOR, WA extended weather forecast

FRIDAY HARBOR, WA
Current Weather

SAN JUAN ISLAND, WA 98250
Weather Forecast