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As of 09:21 MDT

Weather in Roy Summit, ID

50°Current weather

Roy Summit, Wednesday, 21 October, 09:21

Clear. Feels like 49°. High 68°, low 48°.

Pressure30.09 inHg
Wind4.1 mph SE
Humidity77%
Visibility6.2 mi
Dew point44°

10-day forecast for Roy Summit, ID: 36° to 70°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.

68°
Best day: Wednesday, October 21
50° · 0.23 in
Worst day: Friday, October 30

Tap any day below to see morning, afternoon, evening and overnight.

Thu, 2270° / 51°0.08Light rain
MorningOvercast51°feels 50°
AfternoonPartly cloudy70°feels 69°
EveningLight rain57°feels 56°
OvernightClear53°feels 52°
70 °Light rain

Roy Summit, Thursday, 22 October

Light rain. High 70°, low 51°.

Pressure29.88 inHg
Wind10.8 mph SE
Humidity56%
Visibility6.2 mi
Dew point45°
Fri, 2356° / 39°0.23Rain
MorningOvercast45°feels 39°
AfternoonLight rain52°feels 50°
EveningLight rain39°feels 34°
OvernightOvercast50°feels 50°
56 °Rain

Roy Summit, Friday, 23 October

Rain. High 56°, low 39°.

Pressure29.91 inHg
Wind14.3 mph S
Humidity75%
Visibility6.2 mi
Dew point40°
Sat, 2453° / 39°0Mostly clear
MorningOvercast39°feels 34°
AfternoonClear53°feels 51°
EveningClear45°feels 42°
OvernightOvercast39°feels 34°
53 °Mostly clear

Roy Summit, Saturday, 24 October

Mostly clear. High 53°, low 39°.

Pressure30.15 inHg
Wind5.9 mph N
Humidity71%
Visibility6.2 mi
Dew point37°
Sun, 2558° / 36°0Clear
MorningMostly clear38°feels 35°
AfternoonClear53°feels 51°
EveningClear52°feels 50°
OvernightClear38°feels 35°
58 °Clear

Roy Summit, Sunday, 25 October

Clear. High 58°, low 36°.

Pressure30.15 inHg
Wind4.8 mph NW
Humidity59%
Visibility—
Dew point37°
Mon, 2657° / 39°0Partly cloudy
MorningPartly cloudy43°feels 41°
AfternoonPartly cloudy53°feels 51°
EveningPartly cloudy51°feels 49°
OvernightPartly cloudy43°feels 41°
57 °Partly cloudy

Roy Summit, Monday, 26 October

Partly cloudy. High 57°, low 39°.

Pressure30.24 inHg
Wind9.5 mph S
Humidity65%
Visibility—
Dew point40°
Tue, 2757° / 42°0Overcast
MorningOvercast45°feels 41°
AfternoonOvercast53°feels 51°
EveningOvercast51°feels 49°
OvernightOvercast45°feels 44°
57 °Overcast

Roy Summit, Tuesday, 27 October

Overcast. High 57°, low 42°.

Pressure30.03 inHg
Wind15.5 mph S
Humidity53%
Visibility—
Dew point35°
Wed, 2852° / 40°0Partly cloudy
MorningPartly cloudy42°feels 38°
AfternoonPartly cloudy49°feels 46°
EveningPartly cloudy48°feels 46°
OvernightPartly cloudy45°feels 42°
52 °Partly cloudy

Roy Summit, Wednesday, 28 October

Partly cloudy. High 52°, low 40°.

Pressure30.12 inHg
Wind7 mph N
Humidity49%
Visibility—
Dew point30°
Thu, 2955° / 42°0Overcast
MorningOvercast46°feels 45°
AfternoonOvercast54°feels 51°
EveningOvercast51°feels 49°
OvernightOvercast48°feels 46°
55 °Overcast

Roy Summit, Thursday, 29 October

Overcast. High 55°, low 42°.

Pressure29.97 inHg
Wind9.5 mph S
Humidity42%
Visibility—
Dew point30°
Fri, 3050° / 40°0.23Rain
MorningRain46°feels 42°
AfternoonRain41°feels 37°
EveningRain44°feels 40°
OvernightRain42°feels 41°
50 °Rain

Roy Summit, Friday, 30 October

Rain. High 50°, low 40°.

Pressure29.83 inHg
Wind9.5 mph W
Humidity88%
Visibility—
Dew point38°

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.