What is today's weather forecast for Lake Cavanaugh, WA?

Today's forecast for Lake Cavanaugh shows a low of 39 degrees Fahrenheit. Rain likely, then showers and possibly a thunderstorm after 1pm.

What is the 7-day weather forecast for Lake Cavanaugh, WA?

The 7-day forecast for Lake Cavanaugh shows highs from 41 to 50 degrees and lows from 33 to 39 degrees Fahrenheit. Expect precipitation on 7 days with chances of 20% or higher.

Will it rain in Lake Cavanaugh, WA this week?

Yes, rain is possible in Lake Cavanaugh this week. Precipitation chances: Monday (90% chance), Tuesday (100% chance), Wednesday (90% chance), Thursday (100% chance), Friday (50% chance), Saturday (50% chance), Sunday (50% chance).

How accurate is the Lake Cavanaugh weather forecast?

WeatherForYou provides highly accurate Lake Cavanaugh 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.

Lake Cavanaugh, WA Weather Forecast and Current Conditions

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

Current Conditions From Nearby Local Station

Switch to Metric Units

54°F
Feels Like 54°F

Humidity 98% Dew Point 54°F Wind N 1 MPH Gusts 3 Barometer 29.77 in.

Solar Rad 5 w/m²

Report from a personal weather station 0.4 mi. W of central Lake Cavanaugh
at 11:04 AM Mon, Dec 15, 2025

Point Forecast at a Glance

MonDec 15

90%

TueDec 16

100%

WedDec 17

90%

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 50°F to 41°F. Unsettled weather expected with wintry mix likely on at least 7 days.

Climate Context

Temperatures are expected to be near normal for this time of year, with highs around 44°F and lows around 33°F.

This Date in Weather History

1987 - A major winter storm hit the Great Lakes Region, intensifying explosively as it crossed northern Illinois. High winds and heavy snow created blizzard conditions in southeastern Wisconsin. Winds gusted to 73 mph, and snowfall totals ranged up to 17 inches at LaFarge. The barometric pressure at Chicago IL dropped three quarters of an inch in six hours to 28.96 inches, a record low reading for December. Up to a foot of snow blanketed northern Illinois, and winds in the Chicago area gusted to 75 mph. O'Hare Airport in Chicago was closed for several hours, for only the fourth time in twenty years. High winds derailed train cars at Avon IN. Light winds and partly sunny skies were reported near the center of the storm, a feature typical of tropical storms.

Lake Cavanaugh, WA 7 Day Weather Forecast Details

Monday Dec 15

Day: Rain likely, then showers and possibly a thunderstorm after 1pm. Temperature falling to around 48 by 5pm. Southwest wind around 21 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Night: Rain and possibly a thunderstorm. Low around 39. West wind 8 to 14 mph becoming southeast after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Tuesday Dec 16

Day: Rain. High near 50. South wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Night: Rain. Low around 37. Breezy, with a south wind 21 to 24 mph becoming west after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 100%. New precipitation amounts between 1 and 2 inches possible.

Wednesday Dec 17

Day: Rain before 11am, then showers after 11am. High near 42. Breezy, with a southwest wind 17 to 22 mph decreasing to 10 to 15 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Night: Showers before 3am, then rain after 3am. Low around 36. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

Thursday Dec 18

Day: Rain. High near 44. Chance of precipitation is 100%.

Night: Rain before 10pm, then rain, possibly mixed with snow. Cloudy, with a low around 34.

Friday Dec 19

Day: Rain and snow before 1pm, then rain between 1pm and 4pm, then rain, possibly mixed with snow after 4pm. Cloudy, with a high near 41.

Night: Rain and snow. Cloudy, with a low around 33.

Saturday Dec 20

Day: Rain and snow. Cloudy, with a high near 41.

Night: Rain and snow. Mostly cloudy, with a low around 33.

Sunday Dec 21

Day: Rain and snow likely. Mostly cloudy, with a high near 41.

About Lake Cavanaugh, WA

Lake Cavanaugh is a census-designated place (CDP) in Skagit County, Washington, United States. The population was 200 at the 2020 census. It is included in the Mount Vernon–Anacortes, Washington Metropolitan Statistical Area. Based on per capita income, Lake Cavanaugh ranks 30th of 522 areas in the state of Washington to be ranked. It is also the highest rank achieved in Skagit County.

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

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