Cities / United States / Missouri

35°

☀️ San Antonio weather

Clear sky. .

Feels like 36° Wind 12 km/h SW Humidity 36% Pressure 1011 hPa UV 0 Air Good ☀ 06:46 - 19:51
⚠ Heat Advisory · Moderate

Heat Advisory issued August 31 at 1:37PM CDT until September 4 at 8:00PM CDT by NWS Kansas City/Pleasant Hill MO

Right now it is 35° in San Antonio with clear skies and today's high is 36° with an overnight low of 26°. The sun rises at 06:46 and sets at 19:51, giving 13h 05m of daylight. Over the coming week highs range from 38° to 44°.

San Antonio is in Missouri, United States, sitting 300 m above sea level. Local time is America/Chicago (UTC−5), and every time on this page is shown in it.

Next 24 hours - temperature

24° 31° 38° 38° 24° 18:00 · 35.7° · 0 mm 19:00 · 34.6° · 0 mm 20:00 · 32.1° · 0 mm 21:00 · 30.7° · 0 mm 22:00 · 29.5° · 0 mm 23:00 · 28.6° · 0 mm 00:00 · 27.8° · 0 mm 01:00 · 27.5° · 0 mm 02:00 · 27° · 0 mm 03:00 · 26.3° · 0 mm 04:00 · 25.7° · 0 mm 05:00 · 25.1° · 0 mm 06:00 · 24.6° · 0 mm 07:00 · 24.2° · 0 mm 08:00 · 25.8° · 0 mm 09:00 · 29.5° · 0 mm 10:00 · 32.8° · 0 mm 11:00 · 34.7° · 0 mm 12:00 · 36° · 0 mm 13:00 · 36.9° · 0 mm 14:00 · 37.4° · 0 mm 15:00 · 37.8° · 0 mm 16:00 · 37.5° · 0 mm 17:00 · 37.2° · 0 mm

Precipitation

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

Hour by hour

TIMETEMPFEELSRAINCONDITIONS
18:00 ☀️ 35.7° 35.6° - Clear sky
19:00 ☀️ 34.6° 35.6° - Clear sky
20:00 ☀️ 32.1° 33.6° - Clear sky
21:00 ☀️ 30.7° 31.7° - Clear sky
22:00 ☀️ 29.5° 30.4° - Clear sky
23:00 ☀️ 28.6° 29.5° - Clear sky
00:00 ☀️ 27.8° 28.2° - Clear sky
01:00 ☀️ 27.5° 27.6° - Clear sky
02:00 ☀️ 27° 26.6° - Clear sky
03:00 ☀️ 26.3° 25.8° - Clear sky
04:00 ☀️ 25.7° 25.1° - Clear sky
05:00 ☀️ 25.1° 24.5° - Clear sky

Next 16 days

Today☀️ 36°26° Tue 1☀️ 38°24° Wed 2☀️ 43°25° Thu 3☀️ 40°29° Fri 4☀️ 41°25° Sat 5⛅ 43°28° Sun 6⛅ 44°25°0.3mm Mon 7⛅ 46°27° Tue 8☀️ 46°25° Wed 9☀️ 48°29° Thu 10☀️ 46°29° Fri 11☀️ 41°24° Sat 12⛅ 45°27° Sun 13☀️ 45°26° Mon 14☀️ 46°26° Tue 15⛅ 44°27°
☀️ TodayAugust 31st Avg 31° Low 26° at 07:00 High 36° at 16:00 Feels 38° Wind ~25 km/h
Clear Clear Clear
00:00 30°
02:00 29°
04:00 28°
06:00 27°
08:00 27°
10:00 30°
12:00 33°
14:00 35°
16:00 36°
18:00 36°
20:00 32°
22:00 30°
☀️ TuesdaySeptember 1st Avg 31° Low 24° at 07:00 High 38° at 15:00 Feels 34° Wind ~24 km/h
Clear
00:00 28°
02:00 27°
04:00 26°
06:00 25°
08:00 26°
10:00 33°
12:00 36°
14:00 37°
16:00 38°
18:00 37°
20:00 32°
22:00 30°
☀️ WednesdaySeptember 2nd Avg 34° Low 25° at 07:00 High 43° at 15:00 Feels 38° Wind ~30 km/h
Cloudy Clear
00:00 28°
02:00 27°
04:00 26°
06:00 25°
08:00 26°
10:00 33°
12:00 38°
14:00 43°
16:00 42°
18:00 42°
20:00 36°
22:00 37°
☀️ ThursdaySeptember 3rd Avg 34° Low 29° at 07:00 High 40° at 15:00 Feels 36° Wind ~27 km/h
Clear Clear Clear
00:00 34°
02:00 33°
04:00 31°
06:00 29°
08:00 30°
10:00 34°
12:00 38°
14:00 40°
16:00 40°
18:00 39°
20:00 35°
22:00 32°
☀️ FridaySeptember 4th Avg 34° Low 25° at 07:00 High 41° at 16:00 Feels 39° Wind ~26 km/h
Clear Clear Clear
00:00 32°
02:00 30°
04:00 29°
06:00 27°
08:00 27°
10:00 33°
12:00 37°
14:00 40°
16:00 41°
18:00 41°
20:00 35°
22:00 33°
⛅ SaturdaySeptember 5th Avg 35° Low 28° at 07:00 High 43° at 16:00 Feels 40° Wind ~23 km/h
Clear Clear Partly Cloudy Partly Cloudy
00:00 31°
02:00 32°
04:00 31°
06:00 28°
08:00 29°
10:00 35°
12:00 40°
14:00 42°
16:00 43°
18:00 41°
20:00 38°
22:00 33°
⛅ SundaySeptember 6th Avg 35° Low 25° at 06:00 High 44° at 15:00 0.3 mm rain Feels 42° Wind ~14 km/h
Cloudy Partly Cloudy Clear Partly Cloudy Rain
00:00 32°
02:00 30°
04:00 27°
06:00 25°
08:00 28°
10:00 35°
12:00 40°
14:00 43°
16:00 44°
18:00 41°
20:00 37° 0.1mm
22:00 34° 0.1mm
⛅ MondaySeptember 7th Avg 36° Low 27° at 06:00 High 46° at 15:00 Feels 42° Wind ~23 km/h
Partly Cloudy Cloudy Clear Partly Cloudy Cloudy
00:00 31°
02:00 29°
04:00 29°
06:00 27°
08:00 29°
10:00 37°
12:00 43°
14:00 46°
16:00 46°
18:00 44°
20:00 40°
22:00 33°
☀️ TuesdaySeptember 8th Avg 36° Low 25° at 06:00 High 46° at 16:00 Wind ~22 km/h
Clear Partly Cloudy
00:00 31°
02:00 29°
04:00 27°
06:00 25°
08:00 27°
10:00 34°
12:00 41°
14:00 45°
16:00 46°
18:00 44°
20:00 41°
22:00 38°
☀️ WednesdaySeptember 9th Avg 39° Low 29° at 06:00 High 48° at 15:00 Feels 42° Wind ~28 km/h
Clear
00:00 35°
02:00 34°
04:00 32°
06:00 29°
08:00 32°
10:00 41°
12:00 45°
14:00 47°
16:00 47°
18:00 46°
20:00 41°
22:00 35°
☀️ ThursdaySeptember 10th Avg 37° Low 29° at 06:00 High 46° at 15:00 Feels 40° Wind ~30 km/h
Clear
00:00 33°
02:00 32°
04:00 31°
06:00 29°
08:00 32°
10:00 39°
12:00 43°
14:00 45°
16:00 45°
18:00 44°
20:00 40°
22:00 34°
☀️ FridaySeptember 11th Avg 33° Low 24° at 07:00 High 41° at 16:00 Wind ~24 km/h
Clear Clear
00:00 34°
02:00 32°
04:00 28°
06:00 24°
08:00 25°
10:00 31°
12:00 36°
14:00 40°
16:00 41°
18:00 40°
20:00 37°
22:00 32°
⛅ SaturdaySeptember 12th Avg 36° Low 27° at 04:00 High 45° at 14:00 Feels 40° Wind ~24 km/h
Clear Partly Cloudy Clear Partly Cloudy Partly Cloudy
00:00 29°
02:00 27°
04:00 27°
06:00 27°
08:00 31°
10:00 38°
12:00 43°
14:00 45°
16:00 44°
18:00 43°
20:00 40°
22:00 35°
☀️ SundaySeptember 13th Avg 36° Low 26° at 06:00 High 45° at 15:00 Feels 40° Wind ~24 km/h
Partly Cloudy Clear
00:00 31°
02:00 29°
04:00 28°
06:00 26°
08:00 29°
10:00 38°
12:00 43°
14:00 45°
16:00 45°
18:00 43°
20:00 39°
22:00 33°
☀️ MondaySeptember 14th Avg 36° Low 26° at 06:00 High 46° at 15:00 Feels 41° Wind ~23 km/h
Clear Partly Cloudy Clear
00:00 31°
02:00 29°
04:00 28°
06:00 26°
08:00 30°
10:00 39°
12:00 43°
14:00 45°
16:00 45°
18:00 43°
20:00 38°
22:00 33°
⛅ TuesdaySeptember 15th Avg 36° Low 27° at 07:00 High 44° at 14:00 Feels 40° Wind ~21 km/h
Clear Partly Cloudy
00:00 31°
02:00 30°
04:00 31°
06:00 27°
08:00 30°
10:00 39°
12:00 43°
14:00 44°
16:00 44°
18:00 42°
20:00 38°
22:00 32°

Sun

☀️ Sunrise 06:46 · Sunset 19:51

13h 05m of daylight · America/Chicago

Air quality

PM2.5 5.8 µg/m³ - Good

No reason to change your plans - open the windows.

Source: Copernicus CAMS, updated hourly.

Nearby

Stockbridge (historical) · 3.2 km Hurlingen · 4.7 km Clair · 5.3 km Easton · 7.1 km Bayfield (historical) · 7.5 km Saxton · 8.9 km

Tools for San Antonio

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

Common questions about San Antonio weather

Will it rain in San Antonio today?

No rain is in the forecast for San Antonio today.

What is the temperature in San Antonio right now?

It is 35° in San Antonio right now. Today runs between a low of 26° and a high of 36°.

What time is sunrise and sunset in San Antonio?

The sun rises at 06:46 and sets at 19:51 local time in San Antonio today, giving 13h 05m of daylight.

What is the air quality in San Antonio?

PM2.5 in San Antonio is currently 5.8 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 San Antonio 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 San Antonio 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.

This page is a live API demo.

Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.

Read the docs