Current Weather Forecast for Cosmopolis

WA 98537  |   3:54am

Weather Conditions

36°

Feels Like 33°

Partly Cloudy

34° 52°

0

UV Index

Good

Air Quality

ESE 4 mph

Wind

0 in

rain

Today

Sun 3/22

52°

Highest Temperature

65%

Rain ending this morning. Breaks of sun in the afternoon. High 52F. Winds WSW at 5 to 10 mph. Chance of rain 70%.

Tonight

Sun 3/22

32°

Lowest Temperature

7%

Partly cloudy. Low 32F. Winds N at 5 to 10 mph.

Tomorrow

Mon 3/23

54°

Highest Temperature

7%

A mix of clouds and sun early, then becoming cloudy later in the day. High 54F. Winds light and variable.

Precipitation For Cosmopolis

Intermittent rain starting in 20 minutes.

Next 12 Hours Next 7 Days

Next 12 Hours Forecast in Cosmopolis

Hourly Weather Forecast & Temperature

4AM

41%

36°

Feels Like 33°

Showers

S 4 mph

Wind

1029 mb

Pressure

91%

Humidity

0

UV Index

7mi

Visibility

65%

Cloud Cover

5AM

72%

36°

Feels Like 33°

Rain

SSE 4 mph

Wind

1029 mb

Pressure

91%

Humidity

0

UV Index

5mi

Visibility

100%

Cloud Cover

6AM

12%

36°

Feels Like 36°

Cloudy

SE 3 mph

Wind

1029 mb

Pressure

92%

Humidity

0

UV Index

9mi

Visibility

92%

Cloud Cover

7AM

11%

36°

Feels Like 33°

Cloudy

SSE 4 mph

Wind

1029 mb

Pressure

95%

Humidity

0

UV Index

9mi

Visibility

80%

Cloud Cover

8AM

9%

37°

Feels Like 35°

Cloudy

SSE 3 mph

Wind

1029 mb

Pressure

92%

Humidity

0

UV Index

10mi

Visibility

89%

Cloud Cover

9AM

5%

39°

Feels Like 39°

Cloudy

SSE 3 mph

Wind

1029 mb

Pressure

89%

Humidity

0

UV Index

10mi

Visibility

90%

Cloud Cover

10AM

5%

42°

Feels Like 41°

Mostly Cloudy

WSW 3 mph

Wind

1029 mb

Pressure

86%

Humidity

1

UV Index

10mi

Visibility

77%

Cloud Cover

11AM

6%

46°

Feels Like 44°

Mostly Cloudy

NW 4 mph

Wind

1029 mb

Pressure

79%

Humidity

1

UV Index

10mi

Visibility

76%

Cloud Cover

12PM

3%

48°

Feels Like 46°

Cloudy

NW 5 mph

Wind

1028 mb

Pressure

71%

Humidity

2

UV Index

10mi

Visibility

85%

Cloud Cover

1PM

5%

50°

Feels Like 48°

Mostly Cloudy

WNW 6 mph

Wind

1028 mb

Pressure

65%

Humidity

3

UV Index

10mi

Visibility

74%

Cloud Cover

2PM

1%

51°

Feels Like 49°

Cloudy

WNW 7 mph

Wind

1027 mb

Pressure

60%

Humidity

2

UV Index

10mi

Visibility

82%

Cloud Cover

3PM

2%

52°

Feels Like 49°

Partly Cloudy

WNW 8 mph

Wind

1027 mb

Pressure

58%

Humidity

3

UV Index

10mi

Visibility

54%

Cloud Cover

Sun 3/22

Sun

65%

34°

52°

Rain in the morning. Highs in the low 50s and lows in the low 30s.

33°

Feels Like

WSW 9 mph

Wind

76%

Humidity

3

UV Index

7:13 AM

Sunrise

7:30 PM

Sunset

Mon 3/23

Mon

7%

32°

54°

Mostly cloudy. Highs in the mid 50s and lows in the low 40s.

33°

Feels Like

NE 5 mph

Wind

69%

Humidity

3

UV Index

7:11 AM

Sunrise

7:31 PM

Sunset

Tue 3/24

Tue

100%

42°

54°

Cloudy with rain. Potential for heavy rainfall. Highs in the mid 50s and lows in the low 40s.

39°

Feels Like

S 18 mph

Wind

89%

Humidity

2

UV Index

7:09 AM

Sunrise

7:33 PM

Sunset

Wed 3/25

Wed

84%

37°

48°

Mainly cloudy and rainy. Highs in the upper 40s and lows in the upper 30s.

38°

Feels Like

WSW 11 mph

Wind

79%

Humidity

2

UV Index

7:07 AM

Sunrise

7:34 PM

Sunset

Thu 3/26

Thu

38%

36°

54°

Showers ending by midday. Highs in the mid 50s and lows in the mid 30s.

36°

Feels Like

SW 7 mph

Wind

67%

Humidity

4

UV Index

7:05 AM

Sunrise

7:36 PM

Sunset

Fri 3/27

Fri

6%

35°

61°

Times of sun and clouds. Highs in the low 60s and lows in the upper 30s.

32°

Feels Like

NE 9 mph

Wind

56%

Humidity

4

UV Index

7:03 AM

Sunrise

7:37 PM

Sunset

Sat 3/28

Sat

6%

39°

59°

Times of sun and clouds. Highs in the upper 50s and lows in the low 40s.

39°

Feels Like

NE 8 mph

Wind

66%

Humidity

4

UV Index

7:01 AM

Sunrise

7:38 PM

Sunset

Sun 3/29

Sun

44%

41°

53°

Chance of showers. Highs in the low 50s and lows in the low 40s.

41°

Feels Like

SSW 9 mph

Wind

78%

Humidity

3

UV Index

6:59 AM

Sunrise

7:40 PM

Sunset

Need to see beyond 12 Hours?

Find more forecast on the FREE FOX WEATHER App

GO TO APP STORE

Latest Stories from Washington

Here are the top 10 most popular national parks across America

America loves its national parks and with 63 of them across the country, there are so many to see. A new report lists the top 10 most-visited national parks in the U.S. in 2025.

Pacific Northwest faces rising flood and avalanche risks as atmospheric river continues to pummel region

A powerful ongoing atmospheric river is moving across the Pacific Northwest, increasing the risk of flash flooding and avalanches. This comes just days after a storm system caused torrential rain and feet of snow to fall in Washington, Oregon, Idaho and Montana.

At least 1 dead, more than 87,000 without power as atmospheric river blasts Northwest

A powerful atmospheric river is intensifying across the Northwest and is expected to bring more heavy rain and potentially flash flooding, as well as feet of mountain snow to Washington, Oregon, Idaho and Montana.

Allergy season is worse than ever. Here are the 10 worst allergy capitals in the US for 2026

Allergy sufferers in the U.S. might've felt it for a while, but a new report shows that pollen allergy season is more intense and longer-lasting than ever.

Load More Stories