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As of 12:31 MDT

Weather in Roy Summit, ID

47°Current weather

Roy Summit, Friday, 23 October, 12:31

Rain. Feels like 43°. High 50°, low 41°.

Pressure29.91 inHg
Wind8 mph SW
Humidity82%
Visibility4.9 mi
Dew point42°

10-day forecast for Roy Summit, ID: 34° to 57°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

57°
Best day: Sunday, October 25
50° · 0.77 in
Worst day: Friday, October 23

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

Sat, 2452° / 39°0.02Light rain
MorningOvercast39°feels 34°
AfternoonOvercast52°feels 50°
EveningClear42°feels 39°
OvernightOvercast41°feels 37°
52 °Light rain

Roy Summit, Saturday, 24 October

Light rain. High 52°, low 39°.

Pressure30.27 inHg
Wind5.8 mph N
Humidity77%
Visibility6.2 mi
Dew point35°
Sun, 2557° / 36°0Clear
MorningClear37°feels 37°
AfternoonClear56°feels 54°
EveningClear44°feels 44°
OvernightClear36°feels 36°
57 °Clear

Roy Summit, Sunday, 25 October

Clear. High 57°, low 36°.

Pressure30.15 inHg
Wind4 mph SE
Humidity54%
Visibility6.2 mi
Dew point36°
Mon, 2654° / 38°0Overcast
MorningOvercast38°feels 33°
AfternoonOvercast54°feels 52°
EveningClear46°feels 42°
OvernightClear39°feels 37°
54 °Overcast

Roy Summit, Monday, 26 October

Overcast. High 54°, low 38°.

Pressure30.12 inHg
Wind12.6 mph S
Humidity73%
Visibility6.2 mi
Dew point41°
Tue, 2746° / 36°0.36Snow
MorningOvercast36°feels 32°
AfternoonSnow42°feels 37°
EveningSnow41°feels 39°
OvernightSnow39°feels 39°
46 °Snow

Roy Summit, Tuesday, 27 October

Snow. High 46°, low 36°.

Pressure30.15 inHg
Wind10 mph W
Humidity74%
Visibility6.2 mi
Dew point31°
Wed, 2852° / 34°0Overcast
MorningOvercast38°feels 34°
AfternoonOvercast47°feels 44°
EveningOvercast46°feels 43°
OvernightOvercast39°feels 36°
52 °Overcast

Roy Summit, Wednesday, 28 October

Overcast. High 52°, low 34°.

Pressure30.09 inHg
Wind8.9 mph S
Humidity61%
Visibility—
Dew point33°
Thu, 2949° / 34°0Overcast
MorningOvercast37°feels 34°
AfternoonOvercast45°feels 45°
EveningOvercast47°feels 46°
OvernightOvercast42°feels 40°
49 °Overcast

Roy Summit, Thursday, 29 October

Overcast. High 49°, low 34°.

Pressure30.09 inHg
Wind4.1 mph NE
Humidity57%
Visibility—
Dew point29°
Fri, 3042° / 40°0.2Light rain
MorningLight rain42°feels 39°
AfternoonLight rain40°feels 39°
EveningLight rain40°feels 40°
OvernightLight rain41°feels 40°
42 °Light rain

Roy Summit, Friday, 30 October

Light rain. High 42°, low 40°.

Pressure30.00 inHg
Wind4.6 mph S
Humidity97%
Visibility—
Dew point40°
Sat, 3150° / 39°0.01Light rain
MorningLight rain41°feels 41°
AfternoonLight rain46°feels 45°
EveningLight rain47°feels 46°
OvernightLight rain42°feels 42°
50 °Light rain

Roy Summit, Saturday, 31 October

Light rain. High 50°, low 39°.

Pressure29.94 inHg
Wind4.2 mph S
Humidity64%
Visibility—
Dew point33°
Sun, 0146° / 41°0.23Light rain
MorningLight rain43°feels 40°
AfternoonLight rain45°feels 42°
EveningLight rain43°feels 40°
OvernightLight rain43°feels 41°
46 °Light rain

Roy Summit, Sunday, 1 November

Light rain. High 46°, low 41°.

Pressure29.77 inHg
Wind6.3 mph SE
Humidity72%
Visibility—
Dew point37°

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.