10-day forecast for Roy, WA: 40° to 65°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Wednesday, October 21
50° · 0.09 in
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2062° / 47°0
Morning48°feels 45°
Afternoon61°feels 60°
Evening52°feels 51°
Overnight48°feels 45°
62 °
Roy, Tuesday, 20 October
Mostly clear. High 62°, low 47°.
Pressure30.03 inHg
Wind6.4 mph NE
Humidity74%
Visibility6.2 mi
Dew point48°
Wed, 2165° / 42°0
Morning42°feels 42°
Afternoon63°feels 62°
Evening54°feels 53°
Overnight45°feels 45°
65 °
Roy, Wednesday, 21 October
Clear. High 65°, low 42°.
Pressure29.97 inHg
Wind1.5 mph N
Humidity74%
Visibility6.2 mi
Dew point49°
Thu, 2259° / 44°0.02
Morning44°feels 44°
Afternoon59°feels 58°
Evening51°feels 50°
Overnight47°feels 47°
59 °
Roy, Thursday, 22 October
Light rain. High 59°, low 44°.
Pressure29.91 inHg
Wind3.4 mph SW
Humidity70%
Visibility6.2 mi
Dew point46°
Fri, 2357° / 44°0
Morning48°feels 45°
Afternoon52°feels 50°
Evening53°feels 50°
Overnight45°feels 40°
57 °
Roy, Friday, 23 October
Overcast. High 57°, low 44°.
Pressure30.18 inHg
Wind9.3 mph S
Humidity68%
Visibility—
Dew point40°
Sat, 2459° / 43°0
Morning44°feels 41°
Afternoon49°feels 46°
Evening56°feels 54°
Overnight49°feels 47°
59 °
Roy, Saturday, 24 October
Overcast. High 59°, low 43°.
Pressure30.00 inHg
Wind6.7 mph S
Humidity71%
Visibility—
Dew point38°
Sun, 2553° / 45°0.05
Morning49°feels 46°
Afternoon51°feels 49°
Evening51°feels 50°
Overnight46°feels 45°
53 °
Roy, Sunday, 25 October
Light rain. High 53°, low 45°.
Pressure30.27 inHg
Wind7.3 mph S
Humidity84%
Visibility—
Dew point45°
Mon, 2659° / 41°0
Morning44°feels 44°
Afternoon52°feels 51°
Evening56°feels 54°
Overnight48°feels 48°
59 °
Roy, Monday, 26 October
Overcast. High 59°, low 41°.
Pressure30.12 inHg
Wind3.7 mph N
Humidity75%
Visibility—
Dew point42°
Tue, 2753° / 44°0.04
Morning49°feels 46°
Afternoon51°feels 49°
Evening49°feels 48°
Overnight45°feels 44°
53 °
Roy, Tuesday, 27 October
Light rain. High 53°, low 44°.
Pressure29.85 inHg
Wind8.4 mph SW
Humidity67%
Visibility—
Dew point40°
Wed, 2850° / 40°0.09
Morning43°feels 41°
Afternoon49°feels 47°
Evening48°feels 45°
Overnight44°feels 42°
50 °
Roy, Wednesday, 28 October
Light rain. High 50°, low 40°.
Pressure29.88 inHg
Wind8.4 mph S
Humidity69%
Visibility—
Dew point39°
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 Roy, 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.