10-day forecast for Roy Summit, ID: 33° to 56°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
56°
Best day: Tuesday, November 10
49°
Worst day: Thursday, November 5
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 0549° / 34°0.02
Morning38°feels 38°
Afternoon49°feels 49°
Evening41°feels 41°
Overnight35°feels 35°
49 °
Roy Summit, Thursday, 5 November
Light rain. High 49°, low 34°.
Pressure30.15 inHg
Wind5.8 mph S
Humidity70%
Visibility6.2 mi
Dew point37°
Fri, 0650° / 33°0
Morning35°feels 35°
Afternoon50°feels 48°
Evening38°feels 38°
Overnight34°feels 31°
50 °
Roy Summit, Friday, 6 November
Mostly clear. High 50°, low 33°.
Pressure30.33 inHg
Wind2.6 mph NW
Humidity62%
Visibility6.2 mi
Dew point33°
Sat, 0752° / 35°0
Morning37°feels 34°
Afternoon52°feels 50°
Evening40°feels 37°
Overnight36°feels 36°
52 °
Roy Summit, Saturday, 7 November
Clear. High 52°, low 35°.
Pressure30.33 inHg
Wind6.2 mph S
Humidity66%
Visibility6.2 mi
Dew point36°
Sun, 0851° / 36°0
Morning37°feels 32°
Afternoon47°feels 43°
Evening44°feels 41°
Overnight36°feels 32°
51 °
Roy Summit, Sunday, 8 November
Overcast. High 51°, low 36°.
Pressure30.27 inHg
Wind9.5 mph S
Humidity68%
Visibility6.2 mi
Dew point37°
Mon, 0954° / 37°0
Morning41°feels 37°
Afternoon49°feels 46°
Evening46°feels 43°
Overnight40°feels 37°
54 °
Roy Summit, Monday, 9 November
Overcast. High 54°, low 37°.
Pressure30.21 inHg
Wind7.1 mph SE
Humidity68%
Visibility—
Dew point38°
Tue, 1056° / 42°0
Morning45°feels 42°
Afternoon52°feels 50°
Evening48°feels 48°
Overnight42°feels 40°
56 °
Roy Summit, Tuesday, 10 November
Overcast. High 56°, low 42°.
Pressure30.06 inHg
Wind6.1 mph S
Humidity48%
Visibility—
Dew point32°
Wed, 1156° / 40°0
Morning43°feels 40°
Afternoon51°feels 48°
Evening46°feels 46°
Overnight41°feels 40°
56 °
Roy Summit, Wednesday, 11 November
Clear. High 56°, low 40°.
Pressure30.15 inHg
Wind4.1 mph N
Humidity36%
Visibility—
Dew point24°
Thu, 1253° / 37°0
Morning41°feels 40°
Afternoon49°feels 47°
Evening44°feels 42°
Overnight39°feels 37°
53 °
Roy Summit, Thursday, 12 November
Clear. High 53°, low 37°.
Pressure30.09 inHg
Wind5.4 mph S
Humidity41%
Visibility—
Dew point25°
Fri, 1350° / 36°0
Morning39°feels 36°
Afternoon46°feels 44°
Evening43°feels 40°
Overnight38°feels 35°
50 °
Roy Summit, Friday, 13 November
Overcast. High 50°, low 36°.
Pressure30.06 inHg
Wind7.5 mph S
Humidity42%
Visibility—
Dew point24°
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 Summit, 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.