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
6:53 PM PDT SEP 16, 2025
Clear 72°F
Feels Like:	72°F
Dewpoint:	55°F
Rel. Hum.:	55%
Visibility:	10 miles
Wind:	N at 3 mph
Pressure:	29.91 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 2025 Hurricanes	SAN JUAN ISLAND, WA 98250 Weather Forecast	Snowfall Forecast pages Snow Depth pages

TONIGHT
Clear. Lows in the 50s. East wind to 10 mph with gusts to 20 mph in the evening becoming light.

WEDNESDAY
Sunny. Highs in the upper 60s to mid 70s. South wind to 10 mph becoming southwest around 10 mph in the afternoon.

WEDNESDAY NIGHT
Partly cloudy. Lows in the 50s. Northwest wind to 10 mph becoming west after midnight.

THURSDAY
Mostly sunny. Highs in the mid 60s to lower 70s. Northwest wind to 10 mph.

THURSDAY NIGHT
Mostly clear. Lows in the upper 40s to mid 50s. Light wind.

FRIDAY
Sunny. Highs near 70.

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

SATURDAY
Partly sunny. A slight chance of rain in the morning, then a chance of rain in the afternoon. Highs in the mid to upper 60s.

SATURDAY NIGHT
Rain at times. Lows in the lower to mid 50s.

SUNDAY
Mostly cloudy with rain likely in the morning, then mostly cloudy with a chance of rain in the afternoon. Highs near 70.

SUNDAY NIGHT
Mostly cloudy with a chance of rain. Lows in the lower to mid 50s.

MONDAY
Mostly cloudy with a chance of rain. Highs in the mid 60s to lower 70s.

MONDAY NIGHT
Mostly cloudy with a chance of rain. Lows in the lower to mid 50s.

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 9/16/2025

DAY/DATE &
WEATHER FORECAST SUMMARY

Tuesday
16 SEP 2025

11 AM

65°

65°

Partly Cloudy

0%

0% Thunder
( 0% severe)

N 6

68%

54°

High 76°

2 PM

73°

73°

Clear

ENE 7

49%

53°

Clear

5 PM

75°

75°

Clear

0%

0% Thunder
( 0% severe)

ENE 7

46%

53°

8 PM

64°

66°

Clear

E 2

65%

52°

Wednesday
17 SEP 2025

11 PM

58°

59°

Clear

1%

0% Thunder
( 0% severe)

SE 2

75%

50°

Low 51°

2 AM

55°

55°

Clear

S 1

83%

50°

High 71°

5 AM

53°

53°

Clear

1%

0% Thunder
( 0% severe)

S 2

86%

49°

Partly Cloudy

8 AM

56°

55°

Partly Cloudy

SSW 5

83%

51°

11 AM

64°

64°

Partly Cloudy

1%

0% Thunder
( 0% severe)

SSW 8

65%

52°

2 PM

68°

68°

Clear

SW 8

59%

53°

5 PM

68°

68°

Partly Cloudy

1%

0% Thunder
( 0% severe)

NW 7

57%

52°

8 PM

58°

58°

Partly Cloudy

W 3

77%

51°

Thursday
18 SEP 2025

11 PM

54°

54°

Partly Cloudy

1%

0% Thunder
( 0% severe)

WSW 2

90%

51°

Low 49°

2 AM

52°

52°

Partly Cloudy

W 1

93%

50°

High 68°

5 AM

51°

51°

Partly Cloudy

0%

0% Thunder
( 0% severe)

WNW 2

96%

50°

Partly Cloudy

8 AM

54°

53°

Partly Cloudy

WNW 5

90%

51°

11 AM

61°

60°

Partly Cloudy

0%

0% Thunder
( 0% severe)

NW 8

72%

52°

2 PM

65°

65°

Partly Cloudy

NW 8

63%

52°

5 PM

67°

67°

Partly Cloudy

WNW 6

56%

51°


FRIDAY HARBOR, WA extended weather forecast
Friday 19 SEP 2025	Saturday 20 SEP 2025	Sunday 21 SEP 2025	Monday 22 SEP 2025	Tuesday 23 SEP 2025
Low 47°	Low 52°	Low 52°	Low 52°	Low 50°
High 66°	High 65°	High 67°	High 65°	High 64°

Partly Cloudy 5% Rain	Overcast 85% Rain	Overcast 74% Rain	Overcast 66% Rain	Overcast 57% Rain

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