Cities / United States / Idaho

20°

☁️ Roy Summit weather

Overcast. .

Feels like 17° Wind 18 km/h SE Humidity 49% Pressure 1005 hPa UV 0 Air Good ☀ 06:35 - 20:36
⚠ Red Flag Warning · Severe

Red Flag Warning issued August 12 at 1:30PM MDT until August 13 at 9:00PM MDT by NWS Pocatello ID

Right now it is 20° in Roy Summit with overcast skies, it feels more like 17°, today's high is 26° with an overnight low of 18° and about 2.9 mm of rain is expected. The sun rises at 06:35 and sets at 20:36, giving 14h 01m of daylight. Over the coming week highs range from 20° to 30°.

Roy Summit is in Idaho, United States, sitting 1,687 m above sea level. Local time is America/Boise (UTC−6), and every time on this page is shown in it.

Next 24 hours - temperature

14° 17° 20° 20° 15° 22:00 · 19.7° · 0 mm 23:00 · 19.5° · 0 mm 00:00 · 19.5° · 0 mm 01:00 · 18.8° · 0 mm 02:00 · 17.9° · 0 mm 03:00 · 17.7° · 0 mm 04:00 · 17.2° · 0 mm 05:00 · 16.9° · 0 mm 06:00 · 17° · 0 mm 07:00 · 16.5° · 0 mm 08:00 · 17.2° · 0 mm 09:00 · 17.4° · 0 mm 10:00 · 17.6° · 0 mm 11:00 · 19.1° · 0 mm 12:00 · 18.8° · 0 mm 13:00 · 19° · 0 mm 14:00 · 14.7° · 14 mm 15:00 · 16° · 1.4 mm 16:00 · 16.2° · 0 mm 17:00 · 16.4° · 0 mm 18:00 · 17.7° · 0 mm 19:00 · 17.3° · 0 mm 20:00 · 16° · 0 mm 21:00 · 15° · 0 mm

Precipitation

22:00 · 0 mm 22:00 23:00 · 0 mm 00:00 · 0 mm 01:00 · 0 mm 01:00 02:00 · 0 mm 03:00 · 0 mm 04:00 · 0 mm 04:00 05:00 · 0 mm 06:00 · 0 mm 07:00 · 0 mm 07:00 08:00 · 0 mm 09:00 · 0 mm 10:00 · 0 mm 10:00 11:00 · 0 mm 12:00 · 0 mm 13:00 · 0 mm 13:00 14:00 · 14 mm 15:00 · 1.4 mm 16:00 · 0 mm 16:00 17:00 · 0 mm 18:00 · 0 mm 19:00 · 0 mm 19:00 20:00 · 0 mm 21:00 · 0 mm

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
22:00 ☁️ 19.7° 15.9° - Overcast
23:00 ☁️ 19.5° 15.9° - Overcast
00:00 ☁️ 19.5° 15.9° - Overcast
01:00 ☁️ 18.8° 14.9° - Overcast
02:00 ☁️ 17.9° 13.7° - Overcast
03:00 ☁️ 17.7° 13.4° - Overcast
04:00 ☁️ 17.2° 12.9° - Overcast
05:00 ☁️ 16.9° 14.4° - Overcast
06:00 ☁️ 17° 13.6° - Overcast
07:00 ☁️ 16.5° 13.1° - Overcast
08:00 ⛅ 17.2° 13.1° - Partly cloudy
09:00 ☁️ 17.4° 12.8° - Overcast

Next 16 days

Today🌧️ 26°18°2.9mm Thu 13🌧️ 20°14°15.4mm Fri 14🌧️ 22°13°3.5mm Sat 15☀️ 27°13° Sun 16☀️ 30°16° Mon 17⛅ 27°18° Tue 18☀️ 25°14° Wed 19☀️ 23°8° Thu 20☀️ 29°13° Fri 21☀️ 33°17° Sat 22⛅ 34°19° Sun 23☀️ 35°20° Mon 24⛅ 35°20° Tue 25☁️ 35°21° Wed 26⛅ 35°20° Thu 27🌦️ 34°20°0.4mm
🌧️ TodayAugust 12th Avg 22° Low 18° at 08:00 High 26° at 16:00 2.9 mm rain Feels 22° Wind ~25 km/h
Cloudy
00:00 23°
02:00 23°
04:00 20°
06:00 19°
08:00 18°
10:00 21°
12:00 24°
14:00 26°
16:00 26°
18:00 22°
20:00 21°
22:00 20°
🌧️ ThursdayAugust 13th Avg 17° Low 14° at 23:00 High 20° at 00:00 15.4 mm rain Feels 17° Wind ~31 km/h
Cloudy Cloudy Cloudy Cloudy
00:00 20°
02:00 18°
04:00 17°
06:00 17°
08:00 17°
10:00 18°
12:00 19°
14:00 15° 14mm
16:00 16°
18:00 18°
20:00 16°
22:00 15°
🌧️ FridayAugust 14th Avg 16° Low 13° at 07:00 High 22° at 18:00 3.5 mm rain Feels 18° Wind ~22 km/h
Cloudy Partly Cloudy Clear
00:00 14°
02:00 14°
04:00 14°
06:00 13°
08:00 14°
10:00 15° 0.4mm
12:00 16°
14:00 17°
16:00 18° 0.05mm
18:00 22°
20:00 18° 0.4mm
22:00 16°
☀️ SaturdayAugust 15th Avg 20° Low 13° at 06:00 High 27° at 16:00 Feels 21° Wind ~28 km/h
Partly Cloudy Clear
00:00 14°
02:00 14°
04:00 13°
06:00 13°
08:00 15°
10:00 20°
12:00 23°
14:00 26°
16:00 27°
18:00 26°
20:00 23°
22:00 19°
☀️ SundayAugust 16th Avg 23° Low 16° at 06:00 High 30° at 15:00 Feels 23° Wind ~28 km/h
Clear Clear
00:00 19°
02:00 18°
04:00 17°
06:00 16°
08:00 20°
10:00 24°
12:00 27°
14:00 29°
16:00 30°
18:00 29°
20:00 25°
22:00 22°
⛅ MondayAugust 17th Avg 23° Low 18° at 07:00 High 27° at 12:00 Feels 24° Wind ~25 km/h
Clear Partly Cloudy Partly Cloudy Cloudy
00:00 21°
02:00 21°
04:00 20°
06:00 19°
08:00 20°
10:00 25°
12:00 27°
14:00 26°
16:00 25°
18:00 25°
20:00 23°
22:00 21°
☀️ TuesdayAugust 18th Avg 20° Low 14° at 23:00 High 25° at 14:00 Feels 19° Wind ~47 km/h
Partly Cloudy Clear Partly Cloudy
00:00 20°
02:00 18°
04:00 16°
06:00 16°
08:00 19°
10:00 22°
12:00 25°
14:00 25°
16:00 25°
18:00 23°
20:00 18°
22:00 15°
☀️ WednesdayAugust 19th Avg 16° Low 8° at 06:00 High 23° at 17:00 Feels 19° Wind ~27 km/h
Clear
00:00 14°
02:00 12°
04:00 10°
06:00 8°
08:00 11°
10:00 15°
12:00 18°
14:00 21°
16:00 23°
18:00 23°
20:00 18°
22:00 15°
☀️ ThursdayAugust 20th Avg 20° Low 13° at 05:00 High 29° at 17:00 Feels 24° Wind ~13 km/h
Clear
00:00 14°
02:00 14°
04:00 13°
06:00 13°
08:00 17°
10:00 21°
12:00 25°
14:00 27°
16:00 29°
18:00 29°
20:00 23°
22:00 19°
☀️ FridayAugust 21st Avg 24° Low 17° at 05:00 High 33° at 17:00 Feels 28° Wind ~13 km/h
Clear
00:00 18°
02:00 18°
04:00 17°
06:00 17°
08:00 20°
10:00 24°
12:00 28°
14:00 31°
16:00 33°
18:00 32°
20:00 25°
22:00 22°
⛅ SaturdayAugust 22nd Avg 26° Low 19° at 05:00 High 34° at 16:00 Feels 28° Wind ~23 km/h
Clear Partly Cloudy
00:00 22°
02:00 21°
04:00 20°
06:00 20°
08:00 23°
10:00 28°
12:00 31°
14:00 34°
16:00 34°
18:00 33°
20:00 27°
22:00 23°
☀️ SundayAugust 23rd Avg 27° Low 20° at 05:00 High 35° at 16:00 Feels 30° Wind ~22 km/h
Clear Partly Cloudy Clear Cloudy
00:00 22°
02:00 21°
04:00 20°
06:00 20°
08:00 25°
10:00 30°
12:00 33°
14:00 35°
16:00 35°
18:00 34°
20:00 29°
22:00 26°
⛅ MondayAugust 24th Avg 28° Low 20° at 05:00 High 35° at 16:00 Feels 31° Wind ~23 km/h
Cloudy Partly Cloudy Cloudy Cloudy
00:00 25°
02:00 23°
04:00 21°
06:00 20°
08:00 25°
10:00 30°
12:00 34°
14:00 35°
16:00 35°
18:00 34°
20:00 29°
22:00 27°
☁️ TuesdayAugust 25th Avg 28° Low 21° at 05:00 High 35° at 16:00 Feels 29° Wind ~26 km/h
Cloudy Partly Cloudy
00:00 28°
02:00 25°
04:00 22°
06:00 21°
08:00 26°
10:00 30°
12:00 33°
14:00 34°
16:00 35°
18:00 34°
20:00 29°
22:00 25°
⛅ WednesdayAugust 26th Avg 27° Low 20° at 05:00 High 35° at 16:00 Feels 32° Wind ~20 km/h
Clear Partly Cloudy Clear
00:00 24°
02:00 23°
04:00 21°
06:00 20°
08:00 24°
10:00 29°
12:00 32°
14:00 35°
16:00 35°
18:00 35°
20:00 29°
22:00 25°
🌦️ ThursdayAugust 27th Avg 26° Low 20° at 05:00 High 34° at 17:00 0.4 mm rain Feels 30° Wind ~17 km/h
Cloudy Cloudy Partly Cloudy
00:00 22°
02:00 21°
04:00 20°
06:00 20°
08:00 23°
10:00 27°
12:00 29°
14:00 32°
16:00 34°
18:00 33°
20:00 28°
22:00 23° 0.2mm

Sun

☀️ Sunrise 06:35 · Sunset 20:36

14h 01m of daylight · America/Boise

Air quality

PM2.5 8.5 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Roy · 5.7 km Cedarhill · 8.1 km Buist · 16.2 km Holbrook · 21.2 km Juniper · 22.9 km Arbon · 24.7 km

Tools for Roy Summit

☔ Will it rain today? 🌅 Sunrise & sunset 🫁 Air quality 📼 Weather on this day

Common questions about Roy Summit weather

Will it rain in Roy Summit today?

Yes - about 2.9 mm of rain is expected in Roy Summit today.

What is the temperature in Roy Summit right now?

It is 20° in Roy Summit right now, though it feels closer to 17°. Today runs between a low of 18° and a high of 26°.

What time is sunrise and sunset in Roy Summit?

The sun rises at 06:35 and sets at 20:36 local time in Roy Summit today, giving 14h 01m of daylight.

What is the air quality in Roy Summit?

PM2.5 in Roy Summit is currently 8.5 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.

How accurate is the Roy Summit forecast, and how far ahead does it go?

This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Roy Summit best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.

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