10-day forecast for Roy, WA: 37° to 67°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Wednesday, October 21
54°
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 2167° / 41°0
Morning42°feels 42°
Afternoon65°feels 65°
Evening51°feels 50°
Overnight43°feels 43°
67 °
Roy, Wednesday, 21 October
Mostly clear. High 67°, low 41°.
Pressure29.97 inHg
Wind1.7 mph NE
Humidity78%
Visibility6.2 mi
Dew point48°
Thu, 2257° / 40°0
Morning40°feels 40°
Afternoon56°feels 54°
Evening51°feels 50°
Overnight42°feels 42°
57 °
Roy, Thursday, 22 October
Overcast. High 57°, low 40°.
Pressure30.03 inHg
Wind1.5 mph W
Humidity70%
Visibility6.2 mi
Dew point44°
Fri, 2354° / 41°0
Morning44°feels 44°
Afternoon54°feels 52°
Evening45°feels 45°
Overnight44°feels 44°
54 °
Roy, Friday, 23 October
Partly cloudy. High 54°, low 41°.
Pressure30.36 inHg
Wind3.8 mph NE
Humidity74%
Visibility6.2 mi
Dew point44°
Sat, 2455° / 37°0
Morning39°feels 39°
Afternoon55°feels 53°
Evening53°feels 51°
Overnight38°feels 38°
55 °
Roy, Saturday, 24 October
Overcast. High 55°, low 37°.
Pressure30.21 inHg
Wind3.4 mph N
Humidity78%
Visibility6.2 mi
Dew point43°
Sun, 2559° / 45°0
Morning47°feels 45°
Afternoon52°feels 50°
Evening57°feels 56°
Overnight47°feels 46°
59 °
Roy, Sunday, 25 October
Overcast. High 59°, low 45°.
Pressure30.18 inHg
Wind4.7 mph E
Humidity78%
Visibility—
Dew point43°
Mon, 2664° / 40°0
Morning44°feels 44°
Afternoon56°feels 54°
Evening58°feels 56°
Overnight44°feels 44°
64 °
Roy, Monday, 26 October
Overcast. High 64°, low 40°.
Pressure30.24 inHg
Wind4.4 mph NE
Humidity45%
Visibility—
Dew point33°
Tue, 2765° / 41°0
Morning46°feels 45°
Afternoon58°feels 55°
Evening60°feels 58°
Overnight45°feels 45°
65 °
Roy, Tuesday, 27 October
Clear. High 65°, low 41°.
Pressure30.12 inHg
Wind5.2 mph NE
Humidity34%
Visibility—
Dew point27°
Wed, 2866° / 41°0
Morning47°feels 46°
Afternoon58°feels 55°
Evening60°feels 57°
Overnight45°feels 45°
66 °
Roy, Wednesday, 28 October
Partly cloudy. High 66°, low 41°.
Pressure30.06 inHg
Wind4.4 mph N
Humidity33%
Visibility—
Dew point26°
Thu, 2966° / 41°0
Morning46°feels 46°
Afternoon58°feels 55°
Evening60°feels 57°
Overnight45°feels 44°
66 °
Roy, Thursday, 29 October
Clear. High 66°, low 41°.
Pressure30.00 inHg
Wind3.8 mph S
Humidity37%
Visibility—
Dew point29°
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.