10-day forecast for Cosmopolis, WA: 40° to 72°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Friday, October 16
50° · 0.2 in
Worst day: Monday, October 19
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1672° / 54°0
Morning54°feels 53°
Afternoon72°feels 71°
Evening56°feels 56°
Overnight58°feels 56°
72 °
Cosmopolis, Friday, 16 October
Clear. High 72°, low 54°.
Pressure30.15 inHg
Wind2.4 mph SW
Humidity45%
Visibility6.2 mi
Dew point45°
Sat, 1761° / 47°0.17
Morning52°feels 52°
Afternoon61°feels 59°
Evening51°feels 49°
Overnight56°feels 56°
61 °
Cosmopolis, Saturday, 17 October
Rain. High 61°, low 47°.
Pressure30.30 inHg
Wind6.8 mph NW
Humidity70%
Visibility6.2 mi
Dew point49°
Sun, 1861° / 40°0
Morning40°feels 38°
Afternoon61°feels 59°
Evening49°feels 49°
Overnight43°feels 42°
61 °
Cosmopolis, Sunday, 18 October
Clear. High 61°, low 40°.
Pressure30.12 inHg
Wind2 mph E
Humidity65%
Visibility6.2 mi
Dew point44°
Mon, 1950° / 45°0.2
Morning45°feels 42°
Afternoon50°feels 50°
Evening49°feels 48°
Overnight46°feels 44°
50 °
Cosmopolis, Monday, 19 October
Rain. High 50°, low 45°.
Pressure29.88 inHg
Wind4.6 mph E
Humidity93%
Visibility3.7 mi
Dew point48°
Tue, 2058° / 40°0
Morning44°feels 42°
Afternoon52°feels 51°
Evening55°feels 53°
Overnight44°feels 40°
58 °
Cosmopolis, Tuesday, 20 October
Clear. High 58°, low 40°.
Pressure30.12 inHg
Wind6.4 mph E
Humidity88%
Visibility—
Dew point46°
Wed, 2160° / 42°0
Morning46°feels 43°
Afternoon56°feels 55°
Evening54°feels 53°
Overnight46°feels 44°
60 °
Cosmopolis, Wednesday, 21 October
Partly cloudy. High 60°, low 42°.
Pressure30.00 inHg
Wind6.9 mph W
Humidity58%
Visibility—
Dew point40°
Thu, 2253° / 46°0.14
Morning50°feels 49°
Afternoon51°feels 51°
Evening52°feels 50°
Overnight46°feels 44°
53 °
Cosmopolis, Thursday, 22 October
Light rain. High 53°, low 46°.
Pressure30.03 inHg
Wind7.2 mph W
Humidity97%
Visibility—
Dew point50°
Fri, 2357° / 42°0.03
Morning46°feels 46°
Afternoon54°feels 53°
Evening52°feels 51°
Overnight43°feels 43°
57 °
Cosmopolis, Friday, 23 October
Light rain. High 57°, low 42°.
Pressure30.36 inHg
Wind6 mph W
Humidity69%
Visibility—
Dew point43°
Sat, 2457° / 40°0
Morning42°feels 42°
Afternoon49°feels 49°
Evening53°feels 51°
Overnight42°feels 42°
57 °
Cosmopolis, Saturday, 24 October
Overcast. High 57°, low 40°.
Pressure30.59 inHg
Wind3.6 mph NW
Humidity76%
Visibility—
Dew point40°
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.