10-day forecast for Plain, WA: 32° to 77°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
77°
Best day: Thursday, October 8
46° · 0.19 in
Worst day: Saturday, October 10
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 0954° / 35°0.08
Morning42°feels 38°
Afternoon54°feels 51°
Evening40°feels 36°
Overnight43°feels 40°
54 °
Plain, Friday, 9 October
Light rain. High 54°, low 35°.
Pressure29.74 inHg
Wind7.5 mph NW
Humidity90%
Visibility6.2 mi
Dew point44°
Sat, 1046° / 32°0.19
Morning39°feels 39°
Afternoon45°feels 44°
Evening40°feels 40°
Overnight33°feels 30°
46 °
Plain, Saturday, 10 October
Light rain. High 46°, low 32°.
Pressure29.80 inHg
Wind2.7 mph SW
Humidity68%
Visibility3.1 mi
Dew point35°
Sun, 1152° / 33°0.03
Morning35°feels 35°
Afternoon52°feels 49°
Evening40°feels 40°
Overnight37°feels 37°
52 °
Plain, Sunday, 11 October
Light rain. High 52°, low 33°.
Pressure29.97 inHg
Wind2.2 mph SE
Humidity54%
Visibility6.2 mi
Dew point30°
Mon, 1258° / 34°0
Morning36°feels 36°
Afternoon58°feels 55°
Evening55°feels 52°
Overnight35°feels 35°
58 °
Plain, Monday, 12 October
Clear. High 58°, low 34°.
Pressure29.91 inHg
Wind2.1 mph SW
Humidity44%
Visibility6.2 mi
Dew point28°
Tue, 1359° / 36°0
Morning41°feels 41°
Afternoon55°feels 52°
Evening54°feels 51°
Overnight44°feels 42°
59 °
Plain, Tuesday, 13 October
Overcast. High 59°, low 36°.
Pressure30.00 inHg
Wind5.7 mph NW
Humidity42%
Visibility—
Dew point30°
Wed, 1445° / 36°0.02
Morning44°feels 40°
Afternoon44°feels 40°
Evening42°feels 38°
Overnight37°feels 33°
45 °
Plain, Wednesday, 14 October
Light rain. High 45°, low 36°.
Pressure30.06 inHg
Wind8.3 mph NW
Humidity84%
Visibility—
Dew point40°
Thu, 1557° / 34°0
Morning40°feels 36°
Afternoon53°feels 50°
Evening52°feels 49°
Overnight38°feels 37°
57 °
Plain, Thursday, 15 October
Clear. High 57°, low 34°.
Pressure30.50 inHg
Wind5.1 mph NW
Humidity38%
Visibility—
Dew point26°
Fri, 1658° / 35°0
Morning40°feels 39°
Afternoon52°feels 49°
Evening53°feels 51°
Overnight40°feels 40°
58 °
Plain, Friday, 16 October
Clear. High 58°, low 35°.
Pressure30.47 inHg
Wind4.8 mph SE
Humidity41%
Visibility—
Dew point26°
Sat, 1767° / 39°0
Morning45°feels 44°
Afternoon60°feels 57°
Evening59°feels 57°
Overnight45°feels 43°
67 °
Plain, Saturday, 17 October
Clear. High 67°, low 39°.
Pressure30.15 inHg
Wind5 mph SE
Humidity26%
Visibility—
Dew point22°
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.