10-day forecast for Preston, WA: 50° to 90°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
90°
Best day: Saturday, August 15
75°
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0975° / 50°0
Morning56°feels 55°
Afternoon74°feels 73°
Evening68°feels 67°
Overnight56°feels 54°
75 °
Preston, Sunday, 9 August
Overcast. High 75°, low 50°.
Pressure30.03 inHg
Wind3.5 mph NW
Humidity39%
Visibility6.2 mi
Dew point48°
Mon, 1078° / 51°0
Morning55°feels 54°
Afternoon77°feels 76°
Evening64°feels 63°
Overnight54°feels 53°
78 °
Preston, Monday, 10 August
Partly cloudy. High 78°, low 51°.
Pressure30.06 inHg
Wind3.8 mph NW
Humidity46%
Visibility6.2 mi
Dew point51°
Tue, 1179° / 51°0
Morning60°feels 59°
Afternoon78°feels 78°
Evening63°feels 63°
Overnight53°feels 51°
79 °
Preston, Tuesday, 11 August
Clear. High 79°, low 51°.
Pressure30.09 inHg
Wind5.1 mph NW
Humidity40%
Visibility6.2 mi
Dew point49°
Wed, 1279° / 52°0
Morning60°feels 59°
Afternoon78°feels 77°
Evening70°feels 69°
Overnight53°feels 53°
79 °
Preston, Wednesday, 12 August
Clear. High 79°, low 52°.
Pressure30.00 inHg
Wind4.1 mph W
Humidity48%
Visibility6.2 mi
Dew point52°
Thu, 1380° / 51°0
Morning65°feels 64°
Afternoon76°feels 76°
Evening64°feels 64°
Overnight58°feels 57°
80 °
Preston, Thursday, 13 August
Clear. High 80°, low 51°.
Pressure29.94 inHg
Wind8.2 mph NW
Humidity38%
Visibility—
Dew point48°
Fri, 1487° / 54°0
Morning70°feels 69°
Afternoon83°feels 81°
Evening69°feels 68°
Overnight62°feels 62°
87 °
Preston, Friday, 14 August
Clear. High 87°, low 54°.
Pressure29.94 inHg
Wind6.2 mph NW
Humidity32%
Visibility—
Dew point50°
Sat, 1590° / 59°0
Morning74°feels 73°
Afternoon86°feels 83°
Evening70°feels 69°
Overnight63°feels 62°
90 °
Preston, Saturday, 15 August
Clear. High 90°, low 59°.
Pressure29.97 inHg
Wind6.2 mph NW
Humidity25%
Visibility—
Dew point46°
Sun, 1689° / 59°0
Morning73°feels 72°
Afternoon85°feels 83°
Evening68°feels 68°
Overnight62°feels 61°
89 °
Preston, Sunday, 16 August
Mostly clear. High 89°, low 59°.
Pressure29.97 inHg
Wind4.7 mph W
Humidity27%
Visibility—
Dew point47°
Mon, 1787° / 57°0
Morning71°feels 69°
Afternoon83°feels 81°
Evening66°feels 65°
Overnight60°feels 59°
87 °
Preston, Monday, 17 August
Clear. High 87°, low 57°.
Pressure29.97 inHg
Wind6.6 mph N
Humidity26%
Visibility—
Dew point45°
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 Preston, 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.