10-day forecast for Plain, WA: 33° to 73°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Thursday, October 8
48° · 0.12 in
Worst day: Saturday, October 10
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 0955° / 36°0.07
Morning41°feels 37°
Afternoon54°feels 52°
Evening40°feels 37°
Overnight45°feels 43°
55 °
Plain, Friday, 9 October
Light rain. High 55°, low 36°.
Pressure29.74 inHg
Wind6.3 mph W
Humidity82%
Visibility6.2 mi
Dew point43°
Sat, 1048° / 37°0.12
Morning39°feels 36°
Afternoon45°feels 44°
Evening40°feels 40°
Overnight37°feels 34°
48 °
Plain, Saturday, 10 October
Rain. High 48°, low 37°.
Pressure29.77 inHg
Wind2.1 mph W
Humidity54%
Visibility6.2 mi
Dew point31°
Sun, 1152° / 33°0.02
Morning35°feels 35°
Afternoon52°feels 49°
Evening39°feels 39°
Overnight36°feels 36°
52 °
Plain, Sunday, 11 October
Light rain. High 52°, low 33°.
Pressure30.00 inHg
Wind1.4 mph S
Humidity53%
Visibility6.2 mi
Dew point30°
Mon, 1256° / 34°0
Morning38°feels 38°
Afternoon51°feels 50°
Evening53°feels 51°
Overnight34°feels 34°
56 °
Plain, Monday, 12 October
Clear. High 56°, low 34°.
Pressure30.00 inHg
Wind2.8 mph SW
Humidity49%
Visibility—
Dew point29°
Tue, 1357° / 36°0.01
Morning41°feels 40°
Afternoon53°feels 50°
Evening54°feels 51°
Overnight44°feels 42°
57 °
Plain, Tuesday, 13 October
Light rain. High 57°, low 36°.
Pressure30.00 inHg
Wind4.9 mph NW
Humidity45%
Visibility—
Dew point29°
Wed, 1446° / 35°0.07
Morning39°feels 32°
Afternoon43°feels 38°
Evening44°feels 39°
Overnight35°feels 30°
46 °
Plain, Wednesday, 14 October
Light rain. High 46°, low 35°.
Pressure29.94 inHg
Wind10.1 mph W
Humidity85%
Visibility—
Dew point38°
Thu, 1557° / 34°0
Morning39°feels 35°
Afternoon52°feels 49°
Evening51°feels 49°
Overnight37°feels 37°
57 °
Plain, Thursday, 15 October
Clear. High 57°, low 34°.
Pressure30.42 inHg
Wind4.9 mph NW
Humidity40%
Visibility—
Dew point26°
Fri, 1657° / 35°0
Morning40°feels 39°
Afternoon52°feels 49°
Evening53°feels 50°
Overnight40°feels 38°
57 °
Plain, Friday, 16 October
Clear. High 57°, low 35°.
Pressure30.45 inHg
Wind5.7 mph SE
Humidity44%
Visibility—
Dew point28°
Sat, 1762° / 37°0
Morning42°feels 39°
Afternoon55°feels 52°
Evening57°feels 55°
Overnight42°feels 42°
62 °
Plain, Saturday, 17 October
Mostly clear. High 62°, low 37°.
Pressure30.21 inHg
Wind3.9 mph NW
Humidity39%
Visibility—
Dew point28°
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 Plain, 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.