10-day forecast for Roy, ID: 33° to 68°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Monday, October 19
48° · 0.68 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2067° / 41°0
Morning41°feels 36°
Afternoon66°feels 65°
Evening49°feels 47°
Overnight45°feels 41°
67 °
Roy, Tuesday, 20 October
Mostly clear. High 67°, low 41°.
Pressure30.06 inHg
Wind10.6 mph SE
Humidity70%
Visibility6.2 mi
Dew point47°
Wed, 2163° / 45°0
Morning45°feels 43°
Afternoon63°feels 61°
Evening52°feels 50°
Overnight46°feels 46°
63 °
Roy, Wednesday, 21 October
Clear. High 63°, low 45°.
Pressure30.03 inHg
Wind9.9 mph S
Humidity54%
Visibility6.2 mi
Dew point44°
Thu, 2263° / 47°0.14
Morning47°feels 43°
Afternoon62°feels 60°
Evening52°feels 51°
Overnight48°feels 46°
63 °
Roy, Thursday, 22 October
Light rain. High 63°, low 47°.
Pressure29.91 inHg
Wind9.9 mph SE
Humidity62%
Visibility6.2 mi
Dew point46°
Fri, 2348° / 36°0.68
Morning43°feels 40°
Afternoon40°feels 33°
Evening37°feels 30°
Overnight47°feels 43°
48 °
Roy, Friday, 23 October
Rain. High 48°, low 36°.
Pressure29.91 inHg
Wind12.8 mph W
Humidity94%
Visibility—
Dew point39°
Sat, 2446° / 33°0
Morning35°feels 32°
Afternoon41°feels 38°
Evening44°feels 43°
Overnight38°feels 33°
46 °
Roy, Saturday, 24 October
Clear. High 46°, low 33°.
Pressure30.21 inHg
Wind7.1 mph NW
Humidity71%
Visibility—
Dew point30°
Sun, 2554° / 37°0
Morning41°feels 35°
Afternoon51°feels 47°
Evening49°feels 45°
Overnight43°feels 37°
54 °
Roy, Sunday, 25 October
Clear. High 54°, low 37°.
Pressure30.30 inHg
Wind10.8 mph S
Humidity31%
Visibility—
Dew point19°
Mon, 2659° / 42°0
Morning46°feels 41°
Afternoon55°feels 51°
Evening53°feels 50°
Overnight48°feels 46°
59 °
Roy, Monday, 26 October
Overcast. High 59°, low 42°.
Pressure30.03 inHg
Wind8.6 mph S
Humidity28%
Visibility—
Dew point21°
Tue, 2754° / 42°0
Morning45°feels 42°
Afternoon51°feels 48°
Evening48°feels 45°
Overnight42°feels 39°
54 °
Roy, Tuesday, 27 October
Overcast. High 54°, low 42°.
Pressure30.03 inHg
Wind8.7 mph N
Humidity32%
Visibility—
Dew point22°
Wed, 2854° / 36°0
Morning40°feels 37°
Afternoon50°feels 47°
Evening49°feels 46°
Overnight43°feels 39°
54 °
Roy, Wednesday, 28 October
Clear. High 54°, low 36°.
Pressure30.12 inHg
Wind9.1 mph S
Humidity43%
Visibility—
Dew point26°
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, ID 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.