10-day forecast for Cathlamet, WA: 38° to 56°, with precipitation expected on 8 days. The table below breaks each day into morning, afternoon, evening and overnight.
56°
Best day: Monday, November 2
53° · 1.16 in
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2656° / 47°0.11
Morning48°feels 45°
Afternoon53°feels 52°
Evening49°feels 49°
Overnight51°feels 50°
56 °
Cathlamet, Monday, 26 October
Light rain. High 56°, low 47°.
Pressure30.03 inHg
Wind8.3 mph SE
Humidity92%
Visibility3.4 mi
Dew point49°
Tue, 2753° / 46°0.27
Morning48°feels 48°
Afternoon53°feels 51°
Evening46°feels 44°
Overnight48°feels 48°
53 °
Cathlamet, Tuesday, 27 October
Rain. High 53°, low 46°.
Pressure30.06 inHg
Wind5.2 mph W
Humidity96%
Visibility6.2 mi
Dew point49°
Wed, 2850° / 41°0.68
Morning43°feels 43°
Afternoon50°feels 46°
Evening43°feels 43°
Overnight47°feels 43°
50 °
Cathlamet, Wednesday, 28 October
Rain. High 50°, low 41°.
Pressure30.00 inHg
Wind6.2 mph SW
Humidity95%
Visibility4.3 mi
Dew point47°
Thu, 2946° / 41°0.82
Morning41°feels 37°
Afternoon46°feels 46°
Evening42°feels 40°
Overnight41°feels 36°
46 °
Cathlamet, Thursday, 29 October
Rain. High 46°, low 41°.
Pressure29.94 inHg
Wind4 mph E
Humidity92%
Visibility6.2 mi
Dew point43°
Fri, 3049° / 38°0.17
Morning40°feels 36°
Afternoon44°feels 41°
Evening44°feels 44°
Overnight40°feels 37°
49 °
Cathlamet, Friday, 30 October
Light rain. High 49°, low 38°.
Pressure29.94 inHg
Wind6.5 mph E
Humidity91%
Visibility—
Dew point40°
Sat, 3156° / 39°0
Morning41°feels 37°
Afternoon46°feels 44°
Evening50°feels 48°
Overnight42°feels 41°
56 °
Cathlamet, Saturday, 31 October
Overcast. High 56°, low 39°.
Pressure30.00 inHg
Wind5.8 mph E
Humidity89%
Visibility—
Dew point41°
Sun, 0150° / 41°0.11
Morning45°feels 44°
Afternoon46°feels 45°
Evening48°feels 48°
Overnight42°feels 40°
50 °
Cathlamet, Sunday, 1 November
Light rain. High 50°, low 41°.
Pressure30.09 inHg
Wind3.5 mph SE
Humidity97%
Visibility—
Dew point44°
Mon, 0256° / 38°0
Morning41°feels 40°
Afternoon48°feels 46°
Evening49°feels 47°
Overnight41°feels 38°
56 °
Cathlamet, Monday, 2 November
Overcast. High 56°, low 38°.
Pressure30.03 inHg
Wind6.4 mph E
Humidity79%
Visibility—
Dew point40°
Tue, 0347° / 40°0.06
Morning43°feels 39°
Afternoon45°feels 41°
Evening47°feels 45°
Overnight45°feels 42°
47 °
Cathlamet, Tuesday, 3 November
Light rain. High 47°, low 40°.
Pressure29.77 inHg
Wind7.9 mph E
Humidity83%
Visibility—
Dew point39°
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 Cathlamet, 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.