Cities / United States / Texas

34°

☁️ Castle Hills weather

Overcast. .

Feels like 34° Wind 9 km/h SE Humidity 32% Pressure 1012 hPa UV 0 Air Good ☀ 07:05 - 20:09
⚠ Heat Advisory · Moderate

Heat Advisory issued August 20 at 4:01PM CDT until August 23 at 7:00PM CDT by NWS Austin/San Antonio TX

Right now it is 34° in Castle Hills with overcast skies and today's high is 39° with an overnight low of 26°. The sun rises at 07:05 and sets at 20:09, giving 13h 04m of daylight. Over the coming week highs range from 38° to 40° - a steady stretch with little day-to-day change.

Castle Hills is in Texas, United States, sitting 256 m above sea level, with a population of about 4,000. Local time is America/Chicago (UTC−5), and every time on this page is shown in it.

Next 24 hours - temperature

24° 32° 39° 39° 25° 20:00 · 34.9° · 0 mm 21:00 · 33.2° · 0 mm 22:00 · 31° · 0 mm 23:00 · 29.2° · 0 mm 00:00 · 28.2° · 0 mm 01:00 · 27.9° · 0 mm 02:00 · 27.3° · 0 mm 03:00 · 26.7° · 0 mm 04:00 · 26.2° · 0 mm 05:00 · 25.7° · 0 mm 06:00 · 25.2° · 0 mm 07:00 · 24.7° · 0 mm 08:00 · 25.4° · 0 mm 09:00 · 27.3° · 0 mm 10:00 · 28.9° · 0 mm 11:00 · 31.2° · 0 mm 12:00 · 33.3° · 0 mm 13:00 · 35.3° · 0 mm 14:00 · 36.8° · 0 mm 15:00 · 37.6° · 0 mm 16:00 · 38° · 0 mm 17:00 · 38.5° · 0 mm 18:00 · 37.9° · 0 mm 19:00 · 37° · 0 mm

Precipitation

20:00 · 0 mm 20:00 21:00 · 0 mm 22:00 · 0 mm 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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
20:00 ⛅ 34.9° 35.8° - Partly cloudy
21:00 ☁️ 33.2° 32.7° - Overcast
22:00 ⛅ 31° 32° - Partly cloudy
23:00 ☀️ 29.2° 31.2° - Clear sky
00:00 ☁️ 28.2° 31.2° - Overcast
01:00 ☁️ 27.9° 31.2° - Overcast
02:00 ☀️ 27.3° 30.7° - Clear sky
03:00 ☀️ 26.7° 30.4° - Clear sky
04:00 ☀️ 26.2° 30.2° - Clear sky
05:00 ☀️ 25.7° 30.2° - Clear sky
06:00 ☀️ 25.2° 29.5° - Clear sky
07:00 ☀️ 24.7° 29.2° - Clear sky

Next 16 days

Today☀️ 39°26° Fri 21☀️ 39°25° Sat 22☀️ 40°23° Sun 23☀️ 39°27° Mon 24☁️ 38°24° Tue 25☀️ 38°24° Wed 26☁️ 38°24° Thu 27☀️ 39°24° Fri 28☀️ 38°24° Sat 29☀️ 38°24° Sun 30☀️ 39°25° Mon 31☀️ 39°25° Tue 1☀️ 39°25° Wed 2☀️ 40°25° Thu 3☀️ 40°25° Fri 4☁️ 38°25°
☀️ TodayAugust 20th Avg 31° Low 26° at 07:00 High 39° at 17:00 Wind ~19 km/h
Clear Clear
00:00 29°
02:00 27°
04:00 26°
06:00 26°
08:00 26°
10:00 29°
12:00 33°
14:00 36°
16:00 38°
18:00 38°
20:00 35°
22:00 31°
☀️ FridayAugust 21st Avg 31° Low 25° at 07:00 High 39° at 17:00 Wind ~14 km/h
Clear Cloudy
00:00 28°
02:00 27°
04:00 26°
06:00 25°
08:00 25°
10:00 29°
12:00 33°
14:00 37°
16:00 38°
18:00 38°
20:00 34°
22:00 30°
☀️ SaturdayAugust 22nd Avg 32° Low 23° at 07:00 High 40° at 17:00 Wind ~20 km/h
Clear Clear Clear
00:00 28°
02:00 26°
04:00 25°
06:00 24°
08:00 25°
10:00 30°
12:00 35°
14:00 38°
16:00 40°
18:00 39°
20:00 36°
22:00 33°
☀️ SundayAugust 23rd Avg 32° Low 27° at 07:00 High 39° at 17:00 Feels 37° Wind ~24 km/h
Cloudy Clear Cloudy
00:00 30°
02:00 28°
04:00 27°
06:00 27°
08:00 27°
10:00 31°
12:00 35°
14:00 38°
16:00 39°
18:00 39°
20:00 36°
22:00 32°
☁️ MondayAugust 24th Avg 31° Low 24° at 07:00 High 38° at 17:00 Feels 36° Wind ~22 km/h
Cloudy Clear
00:00 29°
02:00 27°
04:00 25°
06:00 24°
08:00 24°
10:00 28°
12:00 33°
14:00 36°
16:00 38°
18:00 38°
20:00 35°
22:00 31°
☀️ TuesdayAugust 25th Avg 30° Low 24° at 07:00 High 38° at 17:00 Wind ~21 km/h
Clear Clear
00:00 27°
02:00 26°
04:00 24°
06:00 24°
08:00 24°
10:00 28°
12:00 33°
14:00 36°
16:00 38°
18:00 38°
20:00 36°
22:00 31°
☁️ WednesdayAugust 26th Avg 30° Low 24° at 06:00 High 38° at 18:00 Wind ~22 km/h
Clear Partly Cloudy Clear Partly Cloudy Cloudy
00:00 28°
02:00 26°
04:00 25°
06:00 24°
08:00 25°
10:00 28°
12:00 33°
14:00 36°
16:00 37°
18:00 38°
20:00 36°
22:00 31°
☀️ ThursdayAugust 27th Avg 31° Low 24° at 06:00 High 39° at 17:00 Feels 37° Wind ~23 km/h
Clear
00:00 28°
02:00 26°
04:00 25°
06:00 24°
08:00 25°
10:00 29°
12:00 33°
14:00 37°
16:00 38°
18:00 38°
20:00 36°
22:00 30°
☀️ FridayAugust 28th Avg 31° Low 24° at 06:00 High 38° at 17:00 Wind ~24 km/h
Clear
00:00 28°
02:00 26°
04:00 25°
06:00 24°
08:00 25°
10:00 28°
12:00 33°
14:00 37°
16:00 38°
18:00 38°
20:00 36°
22:00 31°
☀️ SaturdayAugust 29th Avg 31° Low 24° at 06:00 High 38° at 17:00 Wind ~22 km/h
Clear
00:00 28°
02:00 26°
04:00 25°
06:00 24°
08:00 25°
10:00 29°
12:00 33°
14:00 37°
16:00 38°
18:00 38°
20:00 36°
22:00 31°
☀️ SundayAugust 30th Avg 31° Low 25° at 06:00 High 39° at 17:00 Feels 37° Wind ~24 km/h
Clear
00:00 28°
02:00 27°
04:00 26°
06:00 25°
08:00 26°
10:00 29°
12:00 33°
14:00 37°
16:00 38°
18:00 38°
20:00 36°
22:00 31°
☀️ MondayAugust 31st Avg 31° Low 25° at 06:00 High 39° at 17:00 Feels 37° Wind ~25 km/h
Clear
00:00 28°
02:00 27°
04:00 26°
06:00 25°
08:00 26°
10:00 29°
12:00 33°
14:00 37°
16:00 39°
18:00 39°
20:00 36°
22:00 30°
☀️ TuesdaySeptember 1st Avg 31° Low 25° at 06:00 High 39° at 17:00 Feels 37° Wind ~28 km/h
Clear Partly Cloudy Clear
00:00 28°
02:00 27°
04:00 26°
06:00 25°
08:00 26°
10:00 29°
12:00 34°
14:00 37°
16:00 39°
18:00 39°
20:00 35°
22:00 30°
☀️ WednesdaySeptember 2nd Avg 31° Low 25° at 06:00 High 40° at 17:00 Feels 37° Wind ~27 km/h
Clear Partly Cloudy Clear
00:00 28°
02:00 27°
04:00 26°
06:00 25°
08:00 26°
10:00 29°
12:00 34°
14:00 38°
16:00 40°
18:00 39°
20:00 36°
22:00 30°
☀️ ThursdaySeptember 3rd Avg 31° Low 25° at 06:00 High 40° at 16:00 Feels 35° Wind ~28 km/h
Clear Clear
00:00 27°
02:00 26°
04:00 25°
06:00 25°
08:00 26°
10:00 29°
12:00 34°
14:00 38°
16:00 40°
18:00 39°
20:00 35°
22:00 29°
☁️ FridaySeptember 4th Avg 31° Low 25° at 06:00 High 38° at 16:00 Feels 36° Wind ~27 km/h
Partly Cloudy Cloudy Partly Cloudy Clear Partly Cloudy
00:00 27°
02:00 26°
04:00 25°
06:00 25°
08:00 26°
10:00 28°
12:00 33°
14:00 37°
16:00 38°
18:00 38°
20:00 35°
22:00 30°

Sun

☀️ Sunrise 07:05 · Sunset 20:09

13h 04m of daylight · America/Chicago

Air quality

PM2.5 9 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Robards · 2.6 km Balcones Heights · 5.2 km North Loop · 5.5 km Olmos Park · 5.7 km Alamo Heights · 6.5 km Hill Country Village · 7 km

Tools for Castle Hills

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

Common questions about Castle Hills weather

Will it rain in Castle Hills today?

No rain is in the forecast for Castle Hills today.

What is the temperature in Castle Hills right now?

It is 34° in Castle Hills right now. Today runs between a low of 26° and a high of 39°.

What time is sunrise and sunset in Castle Hills?

The sun rises at 07:05 and sets at 20:09 local time in Castle Hills today, giving 13h 04m of daylight.

What is the air quality in Castle Hills?

PM2.5 in Castle Hills is currently 9 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 Castle Hills 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 Castle Hills 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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