San Antonio

Current Weather

25°78°

Humid and Overcast

Feels Like: 24°76°

Min: 24°76°

Max: 27°81°

The next few hours will be humid and overcast, with tomorrow reaching 30°C and dropping to 24°C. The coming days will be rain

Hourly Forecast
25°78°25°77°25°77°25°76°25°76°24°76°24°75°24°75°24°75°24°76°25°77°26°78°26°79°27°81°28°82°29°84°30°86°29°85°28°83°28°82°27°81°26°79°26°78°25°78°
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62%
98%
98%
98%
100%
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100%
82%
82%
82%
48%
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Air Quality
15
Good

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

GoodHazardous
Daylight Hours

06:10

Sunrise

17:59

Sunset

11 hours 49 minutes of sunlight today
Moon

06:47

Moonrise

18:46

Moonset

Daily Forecast

Sunday

24°76°
27°81°

Today

24°75°
30°86°

Tuesday

23°74°
29°85°

Wednesday

24°75°
30°86°

Thursday

24°75°
31°88°

Friday

24°75°
29°85°

Saturday

24°76°
30°85°

Sunday

25°76°
31°87°

Monday

25°77°
30°86°

Tuesday

25°77°
27°80°
UV Index
No protection needed
0Low
LowExtreme
Humidity
95%Very Humid
LowHigh
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Weather in San Antonio tomorrow, October 12, 2026

Expect unsettled, showery conditions in San Antonio on October 12, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. The morning carries the wetter risk, with rain chances near 98% and the highest odds around 11:00. Cloud is also thick early on, peaking near 100% around 00:00.Expect unsettled, showery conditions in San Antonio on October 12, 2026 as rain moves through. The day opens on a wet note and needs flexible outdoor plans. The morning carries the wetter risk, with rain chances near 98% and the highest odds around 11:00. Cloud is also thick early on, peaking near 100% around 00:00.

The day peaks near 30°C and cools toward 24°C. Expect humidity between 71% and 99%, most humid near 03:00. Airflow remains manageable, reaching about 11 km/h around 13:00.The day peaks near 86°F and cools toward 75°F. Expect humidity between 71% and 99%, most humid near 03:00. Airflow remains manageable, reaching about 7 mph around 13:00.

Expect the wet theme to continue later, as rain odds reach 100% near 14:00. Cloud amounts hold near 100% around 18:00. Visibility stays generally good near 16 km on average, though it can drop toward 14.8 km in thicker cloud or showers. Daylight runs from 06:10 to 17:59, lasting 11 hours 48 minutes of sunlight today.Expect the wet theme to continue later, as rain odds reach 100% near 14:00. Cloud amounts hold near 100% around 18:00. Visibility stays generally good near 9.9 mi on average, though it can drop toward 9.2 mi in thicker cloud or showers. Daylight runs from 06:10 to 17:59, lasting 11 hours 48 minutes of sunlight today.

Taken together, San Antonio looks wet enough on October 12, 2026 that flexible outdoor plans work best, with temperatures peaking near 30°C.Taken together, San Antonio looks wet enough on October 12, 2026 that flexible outdoor plans work best, with temperatures peaking near 86°F.

Frequently asked questions about weather in San Antonio

How warm does it get in San Antonio?

The warmest month in San Antonio is April, with average high temperatures of 30°C. The average temperature during this period is around 27°C.The warmest month in San Antonio is April, with average high temperatures of 87°F. The average temperature during this period is around 80°F.

How cold does it get in San Antonio?

The coldest month in San Antonio is January, with average low temperatures of 23°C. The average temperature during this period is around 26°C.The coldest month in San Antonio is January, with average low temperatures of 74°F. The average temperature during this period is around 79°F.

What is the wettest time of year in San Antonio?

The wettest month in San Antonio is July, with an average of 416 mm of precipitation.The wettest month in San Antonio is July, with an average of 16.4 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 36 mm of precipitation.The driest month in San Antonio is February, with an average of 1.4 in of precipitation.

View full climate insights for San Antonio →