San Antonio

Current Weather

25°76°

Humid and Partly Cloudy

Feels Like: 25°76°

Min: 25°76°

Max: 33°91°

The next few hours will be humid and partly cloudy, with today reaching 33°C and dropping to 25°C. The coming days will be possible thunderstorms until night.

Hourly Forecast
25°77°25°76°25°77°27°81°29°84°30°86°31°88°32°90°32°90°33°91°33°91°32°90°31°87°29°84°28°82°27°81°27°80°26°79°26°79°26°79°26°78°25°78°25°77°25°77°
6am
7am
8am
9am
10am
11am
12pm
1pm
2pm
3pm
4pm
5pm
6pm
7pm
8pm
9pm
10pm
11pm
12am
1am
2am
3am
4am
5am
Today
Tomorrow

Want a closer look at the weather?

Premium adds minute-by-minute rain timing, yesterday comparisons, and more detail across Airpult.

Get Premium
Air Quality
18
Good

Air quality is satisfactory, and air pollution poses little or no risk.

GoodHazardous
Daylight Hours

07:27

Sunrise

19:00

Sunset

11 hours 32 minutes of sunlight today
Moon

08:12

Moonrise

19:36

Moonset

Daily Forecast

Today

25°76°
33°91°

Monday

25°77°
32°90°

Tuesday

25°77°
30°87°

Wednesday

24°75°
31°87°

Thursday

24°75°
31°88°

Friday

24°76°
31°88°

Saturday

24°75°
31°87°

Sunday

24°75°
30°86°

Monday

24°75°
32°89°

Tuesday

24°76°
32°90°
UV Index
No protection needed
0Low
LowExtreme
Humidity
96%Very Humid
LowHigh
Looking at the night sky?

See moon phases, eclipses, and seasons for this year.

View astronomy
Current stargazing conditions?

See sky darkness, moon phase, and the best viewing window for San Antonio.

View stargazing score

Weather in San Antonio today, October 11, 2026

San Antonio starts October 11, 2026 under largely sunny skies, with bright spells setting the tone from the outset. Outdoor plans should enjoy long stretches of open sky as the day unfolds. The morning looks comparatively open, with cloud near 46% around 07:00. Early outdoor plans have a better chance of staying dry and bright.San Antonio starts October 11, 2026 under largely sunny skies, with bright spells setting the tone from the outset. Outdoor plans should enjoy long stretches of open sky as the day unfolds. The morning looks comparatively open, with cloud near 46% around 07:00. Early outdoor plans have a better chance of staying dry and bright.

Expect highs of 33°C and cooler readings close to 25°C. Relative humidity sits between 60% and 96%, reaching its peak around 06:00. Winds stay light, near 16 km/h by 18:00, so the day feels still more than breezy.Expect highs of 91°F and cooler readings close to 76°F. Relative humidity sits between 60% and 96%, reaching its peak around 06:00. Winds stay light, near 10 mph by 18:00, so the day feels still more than breezy.

Through the afternoon skies look more workable, with cloud near 58% around 17:00. Later outdoor plans have a clearer window than the morning may have suggested. Horizontal visibility sits around 8.5 km, briefly nearer 7.9 km. Sunrise is at 07:27 and sunset at 19:00, giving 11 hours 32 minutes of sunlight today.Through the afternoon skies look more workable, with cloud near 58% around 17:00. Later outdoor plans have a clearer window than the morning may have suggested. Horizontal visibility sits around 5.2 mi, briefly nearer 4.9 mi. Sunrise is at 07:27 and sunset at 19:00, giving 11 hours 32 minutes of sunlight today.

The practical takeaway for San Antonio is a bright October 11, 2026, ideal for outdoor errands before temperatures ease from about 33°C.The practical takeaway for San Antonio is a bright October 11, 2026, ideal for outdoor errands before temperatures ease from about 91°F.

Frequently asked questions about weather in San Antonio

How warm does it get in San Antonio?

The warmest month in San Antonio is July, with average high temperatures of 31°C. The average temperature during this period is around 28°C.The warmest month in San Antonio is July, with average high temperatures of 88°F. The average temperature during this period is around 83°F.

How cold does it get in San Antonio?

The coldest month in San Antonio is January, with average low temperatures of 20°C. The average temperature during this period is around 22°C.The coldest month in San Antonio is January, with average low temperatures of 69°F. The average temperature during this period is around 72°F.

What is the wettest time of year in San Antonio?

The wettest month in San Antonio is June, with an average of 128 mm of precipitation.The wettest month in San Antonio is June, with an average of 5 in of precipitation.

What is the driest time of year in San Antonio?

The driest month in San Antonio is February, with an average of 14 mm of precipitation.The driest month in San Antonio is February, with an average of 0.6 in of precipitation.

View full climate insights for San Antonio →