Cities / United States / Arizona

20°

☀️ Round Rock weather

Clear sky. .

Feels like 18° Wind 6 km/h S Humidity 46% Pressure 1009 hPa UV 0 Air Good ☀ 06:50 - 19:44

Right now it is 20° in Round Rock with clear skies and today's high is 29° with an overnight low of 15°. The sun rises at 06:50 and sets at 19:44, giving 12h 54m of daylight. Over the coming week highs range from 25° to 30°.

Round Rock is in Arizona, United States, sitting 1,629 m above sea level. Local time is America/Denver (UTC−6), and every time on this page is shown in it.

Next 24 hours - temperature

14° 23° 31° 30° 15° 23:00 · 20° · 0 mm 00:00 · 19° · 0 mm 01:00 · 18.2° · 0 mm 02:00 · 17.5° · 0 mm 03:00 · 16.8° · 0 mm 04:00 · 16.2° · 0 mm 05:00 · 15.6° · 0 mm 06:00 · 15° · 0 mm 07:00 · 14.6° · 0 mm 08:00 · 16° · 0 mm 09:00 · 20.4° · 0 mm 10:00 · 23.7° · 0 mm 11:00 · 25.2° · 0 mm 12:00 · 27.2° · 0 mm 13:00 · 28.6° · 0 mm 14:00 · 29.4° · 0 mm 15:00 · 29.8° · 0 mm 16:00 · 30° · 0 mm 17:00 · 30.2° · 0 mm 18:00 · 29.8° · 0 mm 19:00 · 28.4° · 0 mm 20:00 · 25.8° · 0 mm 21:00 · 25.5° · 0 mm 22:00 · 22.6° · 0 mm

Precipitation

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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
23:00 ☀️ 20° 18.2° - Clear sky
00:00 ☀️ 19° 17.3° - Clear sky
01:00 ☀️ 18.2° 16.1° - Clear sky
02:00 ☀️ 17.5° 14.9° - Clear sky
03:00 ☀️ 16.8° 13.7° - Clear sky
04:00 ☀️ 16.2° 13.1° - Clear sky
05:00 ☀️ 15.6° 12.9° - Clear sky
06:00 ☀️ 15° 12.7° - Clear sky
07:00 ☀️ 14.6° 13.2° - Clear sky
08:00 ☀️ 16° 13.8° - Clear sky
09:00 ☀️ 20.4° 18.6° - Clear sky
10:00 ☀️ 23.7° 19.7° - Clear sky

Next 16 days

Today☀️ 29°15° Thu 3☀️ 30°15° Fri 4🌦️ 28°17°0.4mm Sat 5☁️ 29°19° Sun 6🌦️ 25°18°1mm Mon 7🌦️ 27°18°1mm Tue 8☀️ 30°20° Wed 9⛅ 30°21° Thu 10🌧️ 22°18°17.3mm Fri 11🌧️ 22°17°2.5mm Sat 12☀️ 22°15° Sun 13⛅ 26°16° Mon 14🌧️ 25°18°6.3mm Tue 15🌦️ 26°17°1.5mm Wed 16🌦️ 27°20°0.6mm Thu 17🌦️ 29°19°0.4mm
☀️ TodaySeptember 2nd Avg 22° Low 15° at 07:00 High 29° at 17:00 Feels 24° Wind ~30 km/h
Clear Clear
00:00 19°
02:00 17°
04:00 16°
06:00 15°
08:00 16°
10:00 23°
12:00 26°
14:00 29°
16:00 28°
18:00 27°
20:00 22°
22:00 21°
☀️ ThursdaySeptember 3rd Avg 23° Low 15° at 07:00 High 30° at 17:00 Feels 24° Wind ~30 km/h
Clear
00:00 19°
02:00 18°
04:00 16°
06:00 15°
08:00 16°
10:00 24°
12:00 27°
14:00 29°
16:00 30°
18:00 30°
20:00 26°
22:00 23°
🌦️ FridaySeptember 4th Avg 23° Low 17° at 04:00 High 28° at 13:00 0.4 mm rain Feels 23° Wind ~25 km/h
Clear Clear Clear
00:00 21°
02:00 19°
04:00 17°
06:00 17°
08:00 18°
10:00 24°
12:00 27°
14:00 21° 0.4mm
16:00 26°
18:00 28°
20:00 26°
22:00 24°
☁️ SaturdaySeptember 5th Avg 24° Low 19° at 07:00 High 29° at 16:00 Feels 25° Wind ~21 km/h
Clear Cloudy Cloudy
00:00 23°
02:00 21°
04:00 20°
06:00 20°
08:00 20°
10:00 23°
12:00 25°
14:00 28°
16:00 29°
18:00 28°
20:00 27°
22:00 26°
🌦️ SundaySeptember 6th Avg 22° Low 18° at 23:00 High 25° at 00:00 1 mm rain Feels 23° Wind ~23 km/h
Cloudy Cloudy Cloudy
00:00 25°
02:00 24°
04:00 23°
06:00 23°
08:00 22°
10:00 19° 0.5mm
12:00 21° 0.1mm
14:00 23°
16:00 25°
18:00 24°
20:00 21° 0.2mm
22:00 19°
🌦️ MondaySeptember 7th Avg 22° Low 18° at 00:00 High 27° at 17:00 1 mm rain Feels 23° Wind ~20 km/h
Cloudy Rain Cloudy
00:00 18°
02:00 18°
04:00 19°
06:00 19°
08:00 19° 0.1mm
10:00 21° 0.1mm
12:00 23° 0.1mm
14:00 26°
16:00 27°
18:00 27°
20:00 25°
22:00 24°
☀️ TuesdaySeptember 8th Avg 25° Low 20° at 06:00 High 30° at 17:00 Feels 27° Wind ~26 km/h
Clear
00:00 23°
02:00 22°
04:00 21°
06:00 20°
08:00 22°
10:00 24°
12:00 26°
14:00 28°
16:00 30°
18:00 30°
20:00 28°
22:00 26°
⛅ WednesdaySeptember 9th Avg 24° Low 21° at 04:00 High 30° at 17:00 Feels 26° Wind ~41 km/h
Clear Partly Cloudy Clear Partly Cloudy Cloudy
00:00 25°
02:00 22°
04:00 21°
06:00 21°
08:00 22°
10:00 24°
12:00 27°
14:00 29°
16:00 30°
18:00 30°
20:00 24°
22:00 21°
🌧️ ThursdaySeptember 10th Avg 20° Low 18° at 07:00 High 22° at 16:00 17.3 mm rain Feels 18° Wind ~39 km/h
Rain Cloudy Rain
00:00 22°
02:00 21°
04:00 20° 0.6mm
06:00 18° 0.6mm
08:00 18° 0.2mm
10:00 18° 3.1mm
12:00 19° 3.1mm
14:00 21°
16:00 22°
18:00 22°
20:00 20° 1.2mm
22:00 20° 1mm
🌧️ FridaySeptember 11th Avg 19° Low 17° at 08:00 High 22° at 17:00 2.5 mm rain Feels 17° Wind ~38 km/h
Rain Cloudy Clear
00:00 19° 1mm
02:00 20° 0.5mm
04:00 19°
06:00 18°
08:00 17°
10:00 18°
12:00 19°
14:00 21°
16:00 21°
18:00 21°
20:00 20°
22:00 19°
☀️ SaturdaySeptember 12th Avg 19° Low 15° at 06:00 High 22° at 17:00 Feels 17° Wind ~22 km/h
Clear Clear
00:00 18°
02:00 17°
04:00 15°
06:00 15°
08:00 15°
10:00 17°
12:00 19°
14:00 21°
16:00 22°
18:00 22°
20:00 21°
22:00 20°
⛅ SundaySeptember 13th Avg 21° Low 16° at 06:00 High 26° at 17:00 Feels 22° Wind ~14 km/h
Clear Cloudy Partly Cloudy Clear Partly Cloudy Cloudy
00:00 19°
02:00 18°
04:00 17°
06:00 16°
08:00 18°
10:00 20°
12:00 22°
14:00 25°
16:00 26°
18:00 26°
20:00 24°
22:00 22°
🌧️ MondaySeptember 14th Avg 21° Low 18° at 21:00 High 25° at 12:00 6.3 mm rain Feels 22° Wind ~17 km/h
Clear Rain
00:00 23°
02:00 21°
04:00 20°
06:00 19°
08:00 20°
10:00 23°
12:00 25°
14:00 24° 0.4mm
16:00 23° 0.5mm
18:00 23° 0.5mm
20:00 19° 1.2mm
22:00 18°
🌦️ TuesdaySeptember 15th Avg 22° Low 17° at 05:00 High 26° at 12:00 1.5 mm rain Wind ~20 km/h
Rain Clear Rain Cloudy
00:00 19°
02:00 19° 0.1mm
04:00 18°
06:00 18°
08:00 19°
10:00 22°
12:00 26°
14:00 25° 0.1mm
16:00 24° 0.3mm
18:00 24° 0.3mm
20:00 23°
22:00 23°
🌦️ WednesdaySeptember 16th Avg 23° Low 20° at 05:00 High 27° at 15:00 0.6 mm rain Wind ~16 km/h
Partly Cloudy Clear Rain Clear
00:00 22°
02:00 21°
04:00 20°
06:00 20°
08:00 21°
10:00 23°
12:00 25°
14:00 27°
16:00 26° 0.2mm
18:00 23° 0.2mm
20:00 22°
22:00 21°
🌦️ ThursdaySeptember 17th Avg 23° Low 19° at 05:00 High 29° at 15:00 0.4 mm rain Feels 27° Wind ~21 km/h
Clear
00:00 21°
02:00 21°
04:00 20°
06:00 19°
08:00 21°
10:00 23°
12:00 26°
14:00 28°
16:00 28°
18:00 27°
20:00 25°
22:00 23° 0.2mm

Sun

☀️ Sunrise 06:50 · Sunset 19:44

12h 54m of daylight · America/Denver

Air quality

PM2.5 4.3 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Many Farms · 22 km Yazzi · 23.5 km Cove · 23.6 km Lukachukai · 24.4 km Rock Point · 26.6 km Tsaile · 32.8 km

Tools for Round Rock

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

Common questions about Round Rock weather

Will it rain in Round Rock today?

No rain is in the forecast for Round Rock today.

What is the temperature in Round Rock right now?

It is 20° in Round Rock right now, though it feels closer to 18°. Today runs between a low of 15° and a high of 29°.

What time is sunrise and sunset in Round Rock?

The sun rises at 06:50 and sets at 19:44 local time in Round Rock today, giving 12h 54m of daylight.

What is the air quality in Round Rock?

PM2.5 in Round Rock is currently 4.3 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 Round Rock 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 Round Rock 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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