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
4:53 AM PST FEB 24, 2026
Few Clouds 39°F
Feels Like:	39°F
Dewpoint:	37°F
Rel. Hum.:	92%
Visibility:	10 miles
Wind:	Calm
Pressure:	29.99 inches
Last 72 hours
Local Area Snow Depth
Washington Current Weather
Washington MOS Forecast Weather

Weather Map

(Automated weather data from NWS/FAA)

98250 WEATHER FORECAST
10-Day model forecast maps 2025 Hurricanes	SAN JUAN ISLAND, WA 98250 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TODAY
Sunny. Highs in the 40s. North wind to 10 mph.

TONIGHT
Mostly clear. Lows in the mid 30s to lower 40s. Light wind becoming southwest to 10 mph with gusts to 20 mph after midnight.

WEDNESDAY
Mostly cloudy with a chance of rain in the morning, then mostly cloudy with rain likely in the afternoon. Rainfall amounts less than a tenth of an inch likely. Highs in the mid 40s to lower 50s. Southwest wind 10 to 15 mph with gusts to 25 mph.

WEDNESDAY NIGHT
Rain likely. Rainfall amounts less than a tenth of an inch likely. Lows in the upper 30s to mid 40s. Southwest wind 10 to 15 mph becoming south after midnight. Gusts to 25 mph.

THURSDAY
Rain at times. Rainfall amounts less than a tenth of an inch likely. Highs near 50. South wind 10 to 20 mph.

THURSDAY NIGHT
Mostly cloudy with rain likely in the evening, then mostly cloudy with a chance of rain after midnight. Lows near 40.

FRIDAY
Mostly cloudy with a chance of rain. Highs in the mid to upper 40s.

FRIDAY NIGHT
Partly cloudy. Lows in the mid to upper 30s.

SATURDAY
Mostly sunny. Highs in the lower to mid 40s.

SATURDAY NIGHT
Mostly clear. Lows in the mid 30s.

SUNDAY
Sunny. Highs in the mid to upper 40s.

SUNDAY NIGHT
Mostly clear. Lows in the mid to upper 30s.

MONDAY
Mostly sunny. A slight chance of rain and snow in the morning, then a slight chance of rain in the afternoon. Highs in the upper 40s.

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 6:00 PM CST 2/23/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
24 FEB 2026

10 PM

41°

39°

Mostly Cloudy

4%

0% Thunder
( 0% severe)

NNE 1

89%

38°

Low 38°

1 AM

40°

38°

Mostly Cloudy

NNE 1

89%

37°

High 47°

4 AM

39°

37°

Mostly Cloudy

2%

0% Thunder
( 2% severe)

N 2

92%

37°

Mostly Cloudy

7 AM

39°

36°

Partly Cloudy

N 5

89%

36°

10 AM

43°

39°

Mostly Cloudy

7%

0% Thunder
( 0% severe)

N 7

76%

36°

1 PM

45°

41°

Partly Cloudy

NNW 7

71%

36°

4 PM

45°

44°

Partly Cloudy

8%

0% Thunder
( 0% severe)

NNW 3

68%

35°

7 PM

40°

38°

Partly Cloudy

WSW 2

85%

36°

Wednesday
25 FEB 2026

10 PM

39°

36°

Clear

9%

0% Thunder
( 2% severe)

SW 5

89%

36°

Low 38°

1 AM

39°

34°

Partly Cloudy

WSW 7

89%

36°

High 49°

4 AM

41°

36°

Partly Cloudy

17%
RAIN
<.01 in

0% Thunder
( 3% severe)

WSW 8

89%

38°

Mostly Cloudy

Chance of Rain

7 AM

42°

36°

Mostly Cloudy

WSW 9

86%

38°

10 AM

46°

41°

Mostly Cloudy

28%
RAIN
.01–.1 in

0% Thunder
( 4% severe)

SW 12

76%

39°

1 PM

48°

43°

Mostly Cloudy

SSW 12

71%

39°

4 PM

47°

43°

Mostly Cloudy

41%
RAIN
.01–.1 in

0% Thunder
( 2% severe)

SW 9

76%

40°

7 PM

45°

41°

Mostly Cloudy

SW 8

82%

40°


FRIDAY HARBOR, WA extended weather forecast
Thursday 26 FEB 2026	Friday 27 FEB 2026	Saturday 28 FEB 2026	Sunday 1 MAR 2026	Monday 2 MAR 2026
Low 40°	Low 40°	Low 36°	Low 34°	Low 34°
High 52°	High 50°	High 49°	High 49°	High 51°

Overcast 72% Rain	Overcast 66% Rain	Mostly Cloudy 41% Rain	Partly Cloudy 23% Rain	Mostly Cloudy 29% Rain

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