San Antonio

Current Weather

18°64°

Overcast

Feels Like: 17°63°

Min: 17°63°

Max: 22°72°

The next few hours will be overcast, with tomorrow reaching 22°C and dropping to 17°C. The coming days will be light rain

Hourly Forecast
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96%
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14%
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Air Quality
18
Good

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

GoodHazardous
Daylight Hours

05:28

Sunrise

17:16

Sunset

11 hours 48 minutes of sunlight today
Moon

06:05

Moonrise

Daily Forecast

Sunday

17°63°
22°72°

Today

17°63°
22°72°

Tuesday

16°61°
24°76°

Wednesday

15°60°
23°74°

Thursday

16°60°
23°74°

Friday

17°62°
24°74°

Saturday

17°62°
23°73°

Sunday

17°63°
21°70°

Monday

18°64°
20°68°

Tuesday

18°64°
23°73°
UV Index
No protection needed
0Low
LowExtreme
Humidity
98%Very Humid
LowHigh
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Weather in San Antonio tomorrow, October 12, 2026

San Antonio looks damp on October 12, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Morning plans should assume damp conditions, as rain chances climb toward 98% around 10:00. Cloud cover is also at its densest near 00:00 at roughly 98%.San Antonio looks damp on October 12, 2026, so plan for wet spells during the day. Early travel and outdoor time should assume rain can arrive quickly. Morning plans should assume damp conditions, as rain chances climb toward 98% around 10:00. Cloud cover is also at its densest near 00:00 at roughly 98%.

The day peaks near 22°C and cools toward 17°C. Moisture in the air spans 81%-99%, with the highest values around 18:00. Expect gentle winds, highest near 03:00 at 6 km/h.The day peaks near 72°F and cools toward 63°F. Moisture in the air spans 81%-99%, with the highest values around 18:00. Expect gentle winds, highest near 03:00 at 3 mph.

Expect the wet theme to continue later, as rain odds reach 100% near 13:00. Cloud amounts hold near 96% around 17:00. Horizontal visibility sits around 12 km, briefly nearer 2 km. The sun rises at 05:28 and sets at 17:16, for a total of 11 hours 48 minutes of sunlight today.Expect the wet theme to continue later, as rain odds reach 100% near 13:00. Cloud amounts hold near 96% around 17:00. Horizontal visibility sits around 7.4 mi, briefly nearer 1.2 mi. The sun rises at 05:28 and sets at 17:16, for a total of 11 hours 48 minutes of sunlight today.

In short, treat October 12, 2026 in San Antonio as a damp day: pack covers, watch the wetter hours, and expect a high near 22°C.In short, treat October 12, 2026 in San Antonio as a damp day: pack covers, watch the wetter hours, and expect a high near 72°F.

Frequently asked questions about weather in San Antonio

How warm does it get in San Antonio?

The warmest month in San Antonio is May, with average high temperatures of 23°C. The average temperature during this period is around 19°C.The warmest month in San Antonio is May, with average high temperatures of 74°F. The average temperature during this period is around 67°F.

How cold does it get in San Antonio?

The coldest month in San Antonio is February, with average low temperatures of 14°C. The average temperature during this period is around 18°C.The coldest month in San Antonio is February, with average low temperatures of 58°F. The average temperature during this period is around 64°F.

What is the wettest time of year in San Antonio?

The wettest month in San Antonio is October, with an average of 513 mm of precipitation.The wettest month in San Antonio is October, with an average of 20.2 in of precipitation.

What is the driest time of year in San Antonio?

The driest month in San Antonio is March, with an average of 52 mm of precipitation.The driest month in San Antonio is March, with an average of 2.1 in of precipitation.

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