10-day forecast for Plain, WA: 45° to 90°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
90°
Best day: Monday, August 17
76°
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0978° / 45°0
Morning51°feels 48°
Afternoon77°feels 75°
Evening68°feels 66°
Overnight54°feels 52°
78 °
Plain, Sunday, 9 August
Partly cloudy. High 78°, low 45°.
Pressure29.88 inHg
Wind7.5 mph NW
Humidity19%
Visibility6.2 mi
Dew point34°
Mon, 1083° / 47°0
Morning61°feels 59°
Afternoon82°feels 80°
Evening68°feels 66°
Overnight53°feels 51°
83 °
Plain, Monday, 10 August
Clear. High 83°, low 47°.
Pressure29.94 inHg
Wind8.8 mph NW
Humidity26%
Visibility6.2 mi
Dew point40°
Tue, 1184° / 51°0
Morning63°feels 61°
Afternoon84°feels 81°
Evening69°feels 68°
Overnight53°feels 51°
84 °
Plain, Tuesday, 11 August
Clear. High 84°, low 51°.
Pressure29.97 inHg
Wind7.5 mph NW
Humidity26%
Visibility6.2 mi
Dew point41°
Wed, 1276° / 53°0
Morning60°feels 59°
Afternoon76°feels 75°
Evening61°feels 61°
Overnight54°feels 53°
76 °
Plain, Wednesday, 12 August
Clear. High 76°, low 53°.
Pressure29.91 inHg
Wind8.5 mph NW
Humidity47%
Visibility6.2 mi
Dew point49°
Thu, 1377° / 51°0
Morning64°feels 63°
Afternoon75°feels 73°
Evening62°feels 61°
Overnight54°feels 53°
77 °
Plain, Thursday, 13 August
Clear. High 77°, low 51°.
Pressure29.85 inHg
Wind9.7 mph NW
Humidity28%
Visibility—
Dew point39°
Fri, 1487° / 50°0
Morning69°feels 68°
Afternoon83°feels 81°
Evening69°feels 68°
Overnight61°feels 60°
87 °
Plain, Friday, 14 August
Overcast. High 87°, low 50°.
Pressure29.88 inHg
Wind6.4 mph NW
Humidity20%
Visibility—
Dew point37°
Sat, 1582° / 58°0
Morning71°feels 70°
Afternoon80°feels 78°
Evening67°feels 66°
Overnight60°feels 59°
82 °
Plain, Saturday, 15 August
Overcast. High 82°, low 58°.
Pressure29.91 inHg
Wind7.9 mph NW
Humidity26%
Visibility—
Dew point42°
Sun, 1685° / 55°0
Morning71°feels 69°
Afternoon82°feels 79°
Evening66°feels 64°
Overnight59°feels 57°
85 °
Plain, Sunday, 16 August
Overcast. High 85°, low 55°.
Pressure29.94 inHg
Wind13.1 mph NW
Humidity21%
Visibility—
Dew point38°
Mon, 1790° / 56°0
Morning72°feels 69°
Afternoon87°feels 83°
Evening69°feels 68°
Overnight61°feels 60°
90 °
Plain, Monday, 17 August
Overcast. High 90°, low 56°.
Pressure29.91 inHg
Wind9.9 mph NW
Humidity13%
Visibility—
Dew point30°
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.