10-day forecast for Cosmopolis, WA: 39° to 74°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Thursday, October 15
55° · 0.17 in
Worst day: Monday, October 19
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1673° / 55°0
Morning55°feels 53°
Afternoon73°feels 73°
Evening55°feels 55°
Overnight58°feels 57°
73 °
Cosmopolis, Friday, 16 October
Partly cloudy. High 73°, low 55°.
Pressure30.15 inHg
Wind3.3 mph S
Humidity53%
Visibility6.2 mi
Dew point51°
Sat, 1762° / 49°0.1
Morning55°feels 54°
Afternoon62°feels 60°
Evening51°feels 50°
Overnight56°feels 56°
62 °
Cosmopolis, Saturday, 17 October
Light rain. High 62°, low 49°.
Pressure30.27 inHg
Wind8.7 mph NW
Humidity68%
Visibility6.2 mi
Dew point49°
Sun, 1860° / 41°0
Morning41°feels 38°
Afternoon60°feels 58°
Evening50°feels 50°
Overnight44°feels 42°
60 °
Cosmopolis, Sunday, 18 October
Overcast. High 60°, low 41°.
Pressure30.09 inHg
Wind2.6 mph NE
Humidity67%
Visibility6.2 mi
Dew point45°
Mon, 1955° / 47°0.17
Morning48°feels 46°
Afternoon52°feels 51°
Evening54°feels 54°
Overnight48°feels 48°
55 °
Cosmopolis, Monday, 19 October
Light rain. High 55°, low 47°.
Pressure29.91 inHg
Wind9.3 mph S
Humidity92%
Visibility—
Dew point49°
Tue, 2063° / 44°0
Morning48°feels 46°
Afternoon57°feels 56°
Evening58°feels 57°
Overnight44°feels 44°
63 °
Cosmopolis, Tuesday, 20 October
Clear. High 63°, low 44°.
Pressure29.97 inHg
Wind4.9 mph NE
Humidity76%
Visibility—
Dew point47°
Wed, 2159° / 40°0.02
Morning45°feels 44°
Afternoon55°feels 53°
Evening54°feels 52°
Overnight47°feels 46°
59 °
Cosmopolis, Wednesday, 21 October
Light rain. High 59°, low 40°.
Pressure29.97 inHg
Wind7 mph W
Humidity59%
Visibility—
Dew point39°
Thu, 2257° / 45°0.08
Morning51°feels 49°
Afternoon55°feels 53°
Evening53°feels 51°
Overnight46°feels 44°
57 °
Cosmopolis, Thursday, 22 October
Light rain. High 57°, low 45°.
Pressure30.15 inHg
Wind12.4 mph NW
Humidity79%
Visibility—
Dew point48°
Fri, 2358° / 42°0
Morning47°feels 46°
Afternoon54°feels 52°
Evening53°feels 51°
Overnight42°feels 42°
58 °
Cosmopolis, Friday, 23 October
Partly cloudy. High 58°, low 42°.
Pressure30.50 inHg
Wind6.6 mph W
Humidity63%
Visibility—
Dew point40°
Sat, 2460° / 39°0
Morning43°feels 41°
Afternoon54°feels 51°
Evening57°feels 55°
Overnight49°feels 46°
60 °
Cosmopolis, Saturday, 24 October
Partly cloudy. High 60°, low 39°.
Pressure30.56 inHg
Wind7 mph E
Humidity59%
Visibility—
Dew point37°
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.