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
11:53 PM PST JAN 30, 2026
Overcast 52°F
Feels Like:	51°F
Dewpoint:	48°F
Rel. Hum.:	86%
Visibility:	10 miles
Wind:	E at 5 mph
Pressure:	30.25 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

TONIGHT
Breezy. Mostly cloudy. A chance of rain in the evening. Lows in the 40s. Southeast wind 15 to 25 mph becoming east to 10 mph after midnight.

SATURDAY
A slight chance of rain in the morning, then a chance of rain late in the morning. Rain likely early in the afternoon. Rainfall amounts a tenth to a quarter of an inch possible. Highs in the lower to mid 50s. Light wind becoming southeast around 10 mph in the afternoon.

SATURDAY NIGHT
Cloudy with a chance of rain in the evening, then cloudy with rain likely after midnight. Rainfall amounts less than a tenth of an inch likely. Lows in the 40s. East wind to 10 mph becoming southeast around 10 mph after midnight.

SUNDAY
Rain at times. Rainfall amounts a tenth to a quarter of an inch possible. Highs near 50. Southeast wind 10 to 15 mph.

SUNDAY NIGHT
Rain at times in the evening, then rain likely after midnight. Rainfall amounts less than a tenth of an inch likely. Lows in the 40s. Southeast wind to 10 mph.

MONDAY
Rain at times. Highs near 50.

MONDAY NIGHT
Cloudy with rain likely in the evening, then mostly cloudy with a chance of rain after midnight. Lows in the lower to mid 40s.

TUESDAY
Mostly cloudy. A slight chance of rain in the morning. Highs in the lower to mid 50s.

TUESDAY NIGHT
Mostly cloudy. Lows in the lower to mid 40s.

WEDNESDAY
Mostly cloudy. Highs in the lower to mid 50s.

WEDNESDAY NIGHT
Mostly cloudy. Lows in the lower to mid 40s.

THURSDAY
Mostly sunny. Highs in the lower 50s.

THURSDAY NIGHT
Partly cloudy. Lows in the lower 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 1/30/2026

DAY/DATE &
WEATHER FORECAST SUMMARY

Saturday
31 JAN 2026

10 PM

48°

46°

Mostly Cloudy

3%

0% Thunder
( 0% severe)

SE 5

96%

47°

Low 47°

1 AM

48°

47°

Mostly Cloudy

E 2

96%

47°

High 54°

4 AM

48°

47°

Mostly Cloudy

72%
RAIN
>2 in

0% Thunder
( 2% severe)

E 3

96%

47°

Mostly Cloudy

Rain Likely

7 AM

49°

48°

Mostly Cloudy

E 3

93%

47°

10 AM

50°

47°

Overcast

48%
RAIN
1–2 in

0% Thunder
( 4% severe)

ESE 7

89%

47°

1 PM

52°

50°

Mostly Cloudy

ESE 7

83%

47°

4 PM

52°

52°

Mostly Cloudy

37%
RAIN
.25–.5 in

0% Thunder
( 2% severe)

ESE 3

83%

47°

7 PM

49°

48°

Mostly Cloudy

SE 3

89%

46°

Sunday
1 FEB 2026

10 PM

48°

47°

Mostly Cloudy

66%
RAIN
1–2 in

0% Thunder
( 2% severe)

SE 3

93%

46°

Low 45°

1 AM

48°

46°

Mostly Cloudy

SE 5

93%

46°

High 52°

4 AM

48°

45°

Overcast

81%
RAIN
***

0% Thunder
( 3% severe)

SE 6

93%

46°

Overcast

Rain Likely

7 AM

47°

44°

Overcast

SE 7

96%

46°

10 AM

49°

45°

Mostly Cloudy

75%
RAIN
.5–1 in

0% Thunder
( 5% severe)

SSE 8

93%

47°

1 PM

51°

48°

Mostly Cloudy

SSE 7

86%

47°

4 PM

50°

49°

Mostly Cloudy

53%
RAIN
.1–.25 in

0% Thunder
( 4% severe)

SSE 3

86%

46°

7 PM

47°

46°

Mostly Cloudy

SE 2

93%

45°


FRIDAY HARBOR, WA extended weather forecast
Monday 2 FEB 2026	Tuesday 3 FEB 2026	Wednesday 4 FEB 2026	Thursday 5 FEB 2026	Friday 6 FEB 2026
Low 44°	Low 44°	Low 43°	Low 42°	Low 41°
High 52°	High 53°	High 57°	High 55°	High 53°

Overcast 81% Rain	Overcast 41% Rain	Overcast 34% Rain	Mostly Cloudy 17% Rain	Partly Cloudy 20% Rain

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