Cosmopolis, WA Weather Forecast and Current Conditions

Current Conditions From Nearby Local Station

Cloudy with Light Rain 43°F
Feels Like 43°F  
Humidity 88% Dew Point 40°F Wind Calm Barometer 30.36 in.
Report from a MADIS/MESONET weather station 2.7 mi. E of central Cosmopolis
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Point Forecast at a Glance

MonNov 24
Mon Nov 24: Rain, Low 37F
30%
 
37
TueNov 25
Tue Nov 25: Rain, High 45F, Low 40F
90%
45
40
WedNov 26
Wed Nov 26: Rain, High 51F, Low 46F
80%
51
46
ThuNov 27
Thu Nov 27: Rain, High 52F, Low 43F
90%
52
43
FriNov 28
Fri Nov 28: Rain, High 51F, Low 39F
50%
51
39
SatNov 29
Sat Nov 29: Rain, High 49F, Low 34F
50%
49
34
SunNov 30
Sun Nov 30: Rain And Snow, High 47F, Low 36F
50%
47
36

7-Day Temperature Trend

Week Ahead Summary

High temperatures remain relatively stable through the week, ranging from 45°F to 52°F. Unsettled weather expected with rain on most days, including one day with wintry mix.

Climate Context

This week's forecast shows temperatures running 1°F above the historical average for November-December. Normal highs for this period are around 48°F with lows around 36°F.

This Date in Weather History

1812 - Southwesterly winds of hurricane force sank ships and unroofed buildings at Philadelphia and New York City.

More on this and other weather history

Cosmopolis, WA 7 Day Weather Forecast Details

Monday Nov 24

Rain

Night: A 30 percent chance of rain after 4am. Increasing clouds, with a low around 37. Calm wind becoming east around 5 mph after midnight.

Tuesday Nov 25

Rain

Day: Rain. High near 45. East wind 7 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

Rain

Night: Rain. Low around 40. East southeast wind 6 to 9 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Wednesday Nov 26

Rain

Day: Rain. High near 51. East wind 5 to 8 mph. Chance of precipitation is 80%. New precipitation amounts between a half and three quarters of an inch possible.

Rain

Night: Rain. Low around 46. South southeast wind around 9 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

Thursday Nov 27

Rain

Day: Rain. High near 52. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

Rain Likely

Night: Rain likely, mainly before 10pm. Mostly cloudy, with a low around 43. Chance of precipitation is 70%.

Friday Nov 28

Rain

Day: A chance of rain. Mostly cloudy, with a high near 51.

Rain

Night: A chance of rain. Mostly cloudy, with a low around 39.

Saturday Nov 29

Rain

Day: A chance of rain. Partly sunny, with a high near 49.

Rain And Snow

Night: A chance of rain and snow. Mostly cloudy, with a low around 34.

Sunday Nov 30

Rain And Snow

Day: A chance of rain and snow. Partly sunny, with a high near 47.

Rain And Snow

Night: A chance of rain and snow. Mostly cloudy, with a low around 36.

Monday Dec 1

Rain And Snow

Day: A chance of rain and snow. Mostly cloudy, with a high near 49.


About Cosmopolis, WA

Cosmopolis is a city in Grays Harbor County, Washington, United States. The population was 1,638 at the 2020 census. It lies on the Chehalis River and U.S. Route 101, immediately southeast of Aberdeen. Cosmopolis historically had an economy that centered around its pulp mill, which closed in 2006.

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

How We Provide Better Local Weather

Current conditions: We use the nearest available station to your location - including professional MESONET/MADIS and local weather stations - often miles closer than regional airports.

Forecasts: National Weather Service point forecasts predict for your specific area, not broad regional zones, making them far more relevant to your location.