10-day forecast for Cosmopolis, WA: 37° to 59°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
58°
Best day: Tuesday, November 3
54° · 1.48 in
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2659° / 50°0.59
Morning50°feels 50°
Afternoon58°feels 57°
Evening52°feels 51°
Overnight52°feels 52°
59 °
Cosmopolis, Monday, 26 October
Heavy rain. High 59°, low 50°.
Pressure30.03 inHg
Wind5.3 mph E
Humidity86%
Visibility6.2 mi
Dew point49°
Tue, 2755° / 45°0.25
Morning45°feels 44°
Afternoon55°feels 53°
Evening48°feels 45°
Overnight51°feels 50°
55 °
Cosmopolis, Tuesday, 27 October
Rain. High 55°, low 45°.
Pressure30.03 inHg
Wind8.8 mph W
Humidity77%
Visibility6.2 mi
Dew point46°
Wed, 2851° / 43°0.52
Morning43°feels 40°
Afternoon51°feels 50°
Evening45°feels 41°
Overnight46°feels 42°
51 °
Cosmopolis, Wednesday, 28 October
Rain. High 51°, low 43°.
Pressure29.97 inHg
Wind3.5 mph SW
Humidity89%
Visibility6.2 mi
Dew point46°
Thu, 2950° / 40°0.6
Morning42°feels 38°
Afternoon50°feels 47°
Evening45°feels 42°
Overnight44°feels 39°
50 °
Cosmopolis, Thursday, 29 October
Rain. High 50°, low 40°.
Pressure29.94 inHg
Wind5.1 mph SE
Humidity90%
Visibility6.2 mi
Dew point44°
Fri, 3050° / 39°0.3
Morning41°feels 37°
Afternoon45°feels 41°
Evening45°feels 43°
Overnight40°feels 36°
50 °
Cosmopolis, Friday, 30 October
Rain. High 50°, low 39°.
Pressure29.97 inHg
Wind7.8 mph E
Humidity93%
Visibility—
Dew point42°
Sat, 3156° / 37°0
Morning41°feels 38°
Afternoon49°feels 47°
Evening50°feels 49°
Overnight41°feels 39°
56 °
Cosmopolis, Saturday, 31 October
Partly cloudy. High 56°, low 37°.
Pressure30.00 inHg
Wind5.3 mph E
Humidity72%
Visibility—
Dew point39°
Sun, 0156° / 38°0
Morning42°feels 42°
Afternoon50°feels 49°
Evening49°feels 48°
Overnight40°feels 40°
56 °
Cosmopolis, Sunday, 1 November
Mostly clear. High 56°, low 38°.
Pressure30.00 inHg
Wind4.7 mph W
Humidity72%
Visibility—
Dew point39°
Mon, 0255° / 37°0
Morning40°feels 39°
Afternoon47°feels 46°
Evening49°feels 47°
Overnight42°feels 39°
55 °
Cosmopolis, Monday, 2 November
Overcast. High 55°, low 37°.
Pressure30.09 inHg
Wind6.1 mph E
Humidity74%
Visibility—
Dew point38°
Tue, 0358° / 41°0
Morning45°feels 42°
Afternoon51°feels 48°
Evening53°feels 50°
Overnight46°feels 42°
58 °
Cosmopolis, Tuesday, 3 November
Overcast. High 58°, low 41°.
Pressure29.97 inHg
Wind7.7 mph E
Humidity57%
Visibility—
Dew point34°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Cosmopolis, WA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.