What is today's weather forecast for Samish Island, WA?

Today's forecast for Samish Island shows a high of 51 degrees and a low of 48 degrees Fahrenheit. A 50 percent chance of rain.

What is the 7-day weather forecast for Samish Island, WA?

The 7-day forecast for Samish Island shows highs from 42 to 52 degrees and lows from 37 to 48 degrees Fahrenheit. Expect precipitation on 8 days with chances of 20% or higher.

Will it rain in Samish Island, WA this week?

Yes, rain is possible in Samish Island this week. Precipitation chances: Monday (80% chance), Tuesday (100% chance), Wednesday (80% chance), Thursday (100% chance), Friday (50% chance), Saturday (50% chance), Sunday (50% chance), Monday (50% chance).

How accurate is the Samish Island weather forecast?

WeatherForYou provides highly accurate Samish Island forecasts using National Weather Service data and current conditions from the nearest available weather stations, often miles closer than regional airports, for the most precise local forecasts.

Samish Island, WA Weather Forecast and Current Conditions

WEATHER ALERTS - Special Weather Statement - Wind Advisory - Wind Advisory - Flood Watch

Current Conditions From Nearby Local Station

Switch to Metric Units

50°F
Feels Like 50°F

Humidity 86% Dew Point 46°F Wind W 8 MPH Gusts 19 Barometer 29.86 in.

Report from a MADIS/MESONET weather station 3.3 mi. WSW of central Samish Island
at 4:30 PM Mon, Dec 15, 2025

Point Forecast at a Glance

MonDec 15

50%

TueDec 16

100%

WedDec 17

80%

ThuDec 18

100%

FriDec 19

50%

SatDec 20

50%

SunDec 21

50%

Jump to detailed forecast ↓

7-Day Temperature Trend

Week Ahead Summary

Cooling trend continues with high temperatures dropping from 51°F to 42°F. Unsettled weather expected with rain likely on at least 7 days.

Climate Context

This week's forecast shows temperatures running 1°F above the historical average for December. Normal highs for this period are around 45°F with lows around 35°F.

This Date in Weather History

1945 - A record December snowstorm buried Buffalo, NY, under 36.6 inches of snow, with unofficial totals south of the city ranging up to 70 inches. Travel was brought to a halt by the storm.

Samish Island, WA 7 Day Weather Forecast Details

Monday Dec 15

Day: A 50 percent chance of rain. Partly sunny, with a steady temperature around 51. Windy, with a southwest wind 32 to 34 mph, with gusts as high as 44 mph.

Night: Rain. Steady temperature around 48. Southwest wind 15 to 20 mph becoming west southwest 9 to 14 mph after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Tuesday Dec 16

Day: Rain. High near 52. Southeast wind 18 to 21 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Night: Rain. Low around 44. Windy, with a south wind 28 to 32 mph becoming west southwest after midnight. Winds could gust as high as 43 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Dec 17

Day: Rain. High near 46. Windy, with a west southwest wind 23 to 31 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Night: Rain. Low around 42. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

Thursday Dec 18

Day: Rain. High near 47. Breezy. Chance of precipitation is 100%.

Night: Rain. Mostly cloudy, with a low around 40.

Friday Dec 19

Day: Rain likely. Mostly cloudy, with a high near 43.

Night: Rain. Mostly cloudy, with a low around 40.

Saturday Dec 20

Day: Rain. Mostly cloudy, with a high near 42.

Night: Rain likely. Mostly cloudy, with a low around 39.

Sunday Dec 21

Day: Rain likely. Mostly cloudy, with a high near 42.

Night: Rain likely. Mostly cloudy, with a low around 37.

Monday Dec 22

Day: Rain likely. Mostly cloudy, with a high near 43.

About Samish Island, WA

Samish Island was an unincorporated community in Skagit County, Washington, United States. It was on an island with the same name, which is located off the northwest coast of the Washington mainland. It is connected to the mainland by land reclaimed through a system of dikes created in the early 20th century. Samish Island is named after the Samish people, a Coast Salish people of the Pacific Northwest. Both the Samish and the Nuwhaha peoples used the island as part of their traditional territory. The western end of the island is named Xwtl’échqs in the Samish language and sƛ̕əpqs in the Lushootseed language, both meaning "deepwater point" in the respective languages. The eastern end is named A7ts’íqen in Samish and qʷəqʷaliqs in Lushootseed. The narrow isthmus connecting the two areas is named bəsbəsič, meaning "thin cords." In the late 19th century, the US Navy began to construct a series of dykes and drainage ditches to create a connection to the mainland. In the 1930s, the connection was finished.

Content from Wikipedia, licensed under CC BY-SA 3.0.

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