10-day forecast for Plain, WA: 33° to 66°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Sunday, October 18
54° · 0.11 in
Worst day: Friday, October 9
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1050° / 36°0.07
Morning38°feels 35°
Afternoon49°feels 49°
Evening45°feels 45°
Overnight39°feels 36°
50 °
Plain, Saturday, 10 October
Light rain. High 50°, low 36°.
Pressure29.80 inHg
Wind4 mph W
Humidity53%
Visibility6.2 mi
Dew point31°
Sun, 1151° / 36°0.05
Morning37°feels 37°
Afternoon48°feels 48°
Evening41°feels 41°
Overnight38°feels 38°
51 °
Plain, Sunday, 11 October
Light rain. High 51°, low 36°.
Pressure30.03 inHg
Wind2.8 mph S
Humidity70%
Visibility6.2 mi
Dew point36°
Mon, 1255° / 33°0
Morning35°feels 35°
Afternoon55°feels 52°
Evening44°feels 44°
Overnight34°feels 34°
55 °
Plain, Monday, 12 October
Clear. High 55°, low 33°.
Pressure30.06 inHg
Wind1.9 mph SW
Humidity46%
Visibility6.2 mi
Dew point26°
Tue, 1360° / 35°0
Morning37°feels 37°
Afternoon53°feels 50°
Evening53°feels 51°
Overnight35°feels 35°
60 °
Plain, Tuesday, 13 October
Mostly clear. High 60°, low 35°.
Pressure30.12 inHg
Wind5.2 mph NW
Humidity45%
Visibility—
Dew point29°
Wed, 1454° / 42°0
Morning44°feels 42°
Afternoon51°feels 49°
Evening52°feels 50°
Overnight44°feels 42°
54 °
Plain, Wednesday, 14 October
Overcast. High 54°, low 42°.
Pressure30.24 inHg
Wind6.6 mph NW
Humidity73%
Visibility—
Dew point41°
Thu, 1563° / 43°0
Morning47°feels 45°
Afternoon59°feels 57°
Evening58°feels 57°
Overnight46°feels 46°
63 °
Plain, Thursday, 15 October
Partly cloudy. High 63°, low 43°.
Pressure30.30 inHg
Wind5.2 mph SE
Humidity52%
Visibility—
Dew point39°
Fri, 1664° / 43°0
Morning47°feels 46°
Afternoon58°feels 56°
Evening60°feels 57°
Overnight47°feels 44°
64 °
Plain, Friday, 16 October
Overcast. High 64°, low 43°.
Pressure30.36 inHg
Wind6.7 mph NW
Humidity43%
Visibility—
Dew point33°
Sat, 1764° / 45°0
Morning49°feels 47°
Afternoon60°feels 58°
Evening57°feels 56°
Overnight47°feels 46°
64 °
Plain, Saturday, 17 October
Overcast. High 64°, low 45°.
Pressure30.15 inHg
Wind6.2 mph NW
Humidity50%
Visibility—
Dew point40°
Sun, 1866° / 44°0
Morning48°feels 46°
Afternoon60°feels 58°
Evening60°feels 57°
Overnight47°feels 44°
66 °
Plain, Sunday, 18 October
Overcast. High 66°, low 44°.
Pressure30.00 inHg
Wind6.3 mph NW
Humidity43%
Visibility—
Dew point35°
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.