10-day forecast for Alpha, WA: 49° to 85°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
85°
Best day: Monday, August 17
75°
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0977° / 50°0
Morning53°feels 52°
Afternoon76°feels 75°
Evening69°feels 69°
Overnight53°feels 52°
77 °
Alpha, Sunday, 9 August
Mostly clear. High 77°, low 50°.
Pressure30.06 inHg
Wind4.7 mph W
Humidity45%
Visibility6.2 mi
Dew point49°
Mon, 1080° / 49°0
Morning55°feels 54°
Afternoon77°feels 76°
Evening66°feels 65°
Overnight53°feels 52°
80 °
Alpha, Monday, 10 August
Clear. High 80°, low 49°.
Pressure30.09 inHg
Wind4.1 mph W
Humidity48%
Visibility6.2 mi
Dew point51°
Tue, 1179° / 50°0
Morning58°feels 58°
Afternoon78°feels 78°
Evening67°feels 66°
Overnight52°feels 51°
79 °
Alpha, Tuesday, 11 August
Clear. High 79°, low 50°.
Pressure30.09 inHg
Wind4.6 mph W
Humidity48%
Visibility6.2 mi
Dew point52°
Wed, 1275° / 52°0.03
Morning59°feels 59°
Afternoon68°feels 67°
Evening60°feels 60°
Overnight58°feels 58°
75 °
Alpha, Wednesday, 12 August
Light rain. High 75°, low 52°.
Pressure30.09 inHg
Wind1.3 mph W
Humidity91%
Visibility6.2 mi
Dew point58°
Thu, 1374° / 53°0
Morning60°feels 59°
Afternoon70°feels 69°
Evening63°feels 63°
Overnight55°feels 54°
74 °
Alpha, Thursday, 13 August
Overcast. High 74°, low 53°.
Pressure30.00 inHg
Wind6.7 mph NW
Humidity51%
Visibility—
Dew point50°
Fri, 1482° / 50°0
Morning63°feels 63°
Afternoon78°feels 78°
Evening67°feels 66°
Overnight57°feels 57°
82 °
Alpha, Friday, 14 August
Partly cloudy. High 82°, low 50°.
Pressure29.94 inHg
Wind7.3 mph N
Humidity34%
Visibility—
Dew point46°
Sat, 1580° / 55°0
Morning65°feels 64°
Afternoon73°feels 72°
Evening65°feels 64°
Overnight58°feels 57°
80 °
Alpha, Saturday, 15 August
Overcast. High 80°, low 55°.
Pressure30.00 inHg
Wind3.6 mph W
Humidity49%
Visibility—
Dew point52°
Sun, 1682° / 54°0
Morning66°feels 66°
Afternoon78°feels 77°
Evening66°feels 65°
Overnight59°feels 58°
82 °
Alpha, Sunday, 16 August
Overcast. High 82°, low 54°.
Pressure30.03 inHg
Wind6.2 mph NW
Humidity30%
Visibility—
Dew point44°
Mon, 1785° / 54°0
Morning68°feels 66°
Afternoon82°feels 80°
Evening68°feels 67°
Overnight61°feels 60°
85 °
Alpha, Monday, 17 August
Clear. High 85°, low 54°.
Pressure30.00 inHg
Wind4.8 mph W
Humidity25%
Visibility—
Dew point42°
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 Alpha, 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.