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San Antonio Heights Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in San Antonio Heights

San Antonio Heights temperature today is 17°, feels like 17°, with a humidity level of 82% and wind at 11.12 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in San Antonio Heights: expect a high of 26° and a low of 14°, with clear sky.

clear sky
17°
clear sky
H: 18° L: 16°
Feels like 17°
AQI: Moderate (3/5)
San Antonio Heights
Weather Updated Sep 17, 2026 4:22 PM
Humidity
82%
Dew 14°
Wind speed
11.12 km/h
WSW
Pressure
1018 hPa
Visibility
10 km
Weather Summary
Currently in San Antonio Heights, expect varied conditions with mild temperatures around 17°. Winds are a light breeze. High humidity may make it feel uncomfortable.
Thu
clear sky
26° 17°
Fri
clear sky
26° 14°
Sat
clear sky
26° 14°
Sun
overcast clouds
24° 15°
Mon
clear sky
21° 13°
Tue
clear sky
12° 12°
Daily Weather Forecast
Thursday
09/17/2026
clear sky
17°
26°
Friday
09/18/2026
clear sky
14°
26°
Saturday
09/19/2026
clear sky
14°
26°
Sunday
09/20/2026
overcast clouds
15°
24°
Monday
09/21/2026
clear sky
13°
21°
Tuesday
09/22/2026
clear sky
12°
12°
Precipitation Probability
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
17°
Thu
05:00
17°
 
22°
 
26°
 
24°
Thu
17:00
19°
 
17°
 
16°
 
16°
Fri
05:00
18°
 
23°
 
26°
 
25°
Fri
17:00
16°
 
14°
 
14°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
06:35
Sunset
Sunset
18:55
Moon Phase
Waxing Crescent (33%)
Timezone: GMT+05:30
Last updated: Sep 17, 2026 4:22 PM · Data refreshes every 5 min
Location Info
Latitude
Latitude
34.155560
Longitude
Longitude
-117.656441
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More about San Antonio Heights
Content curated by the NearWeather editorial team · Updated periodically
San Antonio Heights is an unincorporated community in San Bernardino County, California, United States. It is located just east of the city of Upland and the foothills of the San Gabriel Mountains. The climate in San Antonio Heights is semi-arid with hot summers and mild winters. Average temperatures range from the mid-50s in the winter to the mid-90s in the summer. Precipitation is low, averaging around 14 inches (360 mm) annually. The area is known for its sunny days and cool evenings, with average temperatures year-round in the mid-70s.
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about San Antonio Heights
What is the temperature in San Antonio Heights right now?

The current temperature in San Antonio Heights is 17°, and it feels like 17°. Today's high is 18° and the low is 16°.

Will it rain in San Antonio Heights today?

No rain is expected in San Antonio Heights today (0% chance). Conditions are currently clear sky.

What is the weather in San Antonio Heights today?

San Antonio Heights is experiencing clear sky with a temperature of 17°. Humidity is at 82% and wind speed is 11.12 km/h from the WSW.

What is the humidity in San Antonio Heights today?

Humidity in San Antonio Heights is 82% right now, with a dew point of 14°. Conditions may feel muggy or uncomfortable.

What is the wind speed in San Antonio Heights today?

Wind speed in San Antonio Heights is 11.12 km/h, flowing at 240° WSW wind direction.

What is the 5-day forecast for San Antonio Heights?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for San Antonio Heights. Today's high is 18° and low is 16°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in San Antonio Heights today?

It feels like 17° in San Antonio Heights today, with 7% cloud cover and 10 km visibility.

Weather in San Antonio Heights
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