Castro Weather Today — Texas, United States
Current temperature, rain chance, humidity, wind and air quality in Castro, plus an hourly and 3-day forecast. Updated through the day.
08:13
Sat, 19 Sep 2026
📍 Texas, United States
Castro??
6
°C
Cloudy
Feels 4°C · 43°F
💧 79% Humidity
💨 ↑ 7.9 km/h N
👁 10 km Visibility
🌧 0 mm Precip
☁ 67% Cloud
☀️ UV Low
🌿 AQI Good
☀️ UV Index
0.1
Low
🔵 Pressure
1023
hPa · 30.21 in
💨 Wind
7.9
km/h · Gust 25.9 km/h
↑ N
💧 Humidity
79%
Dew point 2.6°C
👁 Visibility
10
km · 6 miles
🌡 Heat Index
5.9°
Wind chill 4.2°C
🌿 Air Quality
Good
US EPA Index: 1
🌅
Sunrise
07:07 AM
🌇
Sunset
07:28 PM
📅 3-Day Forecast
Saturday
19 Sep 2026
Sunny
15°
/
4°
💧72%
🌧0mm
💨11
☀️UV 5.8
Sunday
20 Sep 2026
Overcast
18°
/
7°
💧66%
🌧0mm
💨17
☀️UV 5.7
Monday
21 Sep 2026
Overcast
16°
/
6°
💧68%
🌧0mm
💨18
☀️UV 5.5
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