Live city weather
San Antonio United States · 샌안토니오
Timezone: America/Chicago
Current weather in San Antonio
9°Feels like 6°
Humidity 24.2% · Wind 32.6 m/s
Hourly forecast (today)
Date: 2026-03-166 AM8°
💧0%
7 AM7°
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8 AM7°
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9 AM7°
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10 AM8°
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11 AM10°
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12 PM11°
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1 PM12°
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2 PM14°
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3 PM14°
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4 PM15°
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5 PM15°
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Daily forecast (up to 14 days)
2주간 온도 흐름3° ~ 34°
최고
최저
Today
Low 7°/ High 15°
💧1%
Tomorrow
Low 3°/ High 20°
💧1%
3/18
Low 8°/ High 26°
💧0%
3/19
Low 13°/ High 28°
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3/20
Low 14°/ High 32°
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3/21
Low 16°/ High 34°
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3/22
Low 17°/ High 33°
💧0%
3/23
Low 17°/ High 31°
💧0%
3/24
Low 17°/ High 30°
💧0%
3/25
Low 15°/ High 22°
💧16%
3/26
Low 13°/ High 19°
💧26%
3/27
Low 12°/ High 24°
💧19%
3/28
Low 9°/ High 22°
💧16%
3/29
Low 9°/ High 26°
💧32%
What to wear
Actual feel varies with wind and rain, but the tips below should help you build a comfortable travel outfit.
San Antonio outfit guide
- • 🧩 Key idea: summer comfort is driven by the **heat index**, and spring can be volatile with **thunderstorms and gusty winds**.
- • 🥵 Jun–Sep: breathable, sweat-friendly fabrics help. A thin layer can be useful indoors with strong A/C.
- • 🌩️ Mar–May: storms can arrive quickly—plan for brief heavy rain and shifting wind.
- • 🧥 Nov–Feb: usually mild, but wind can make evenings feel chilly; layers work best.
- • 👟 If you walk a lot, comfortable shoes matter more than you’d expect—especially in summer heat.
Travel tips
- • 💧 In summer, carry water proactively—humidity increases sweat loss.
- • 🧊 Keep a thin shirt/cardigan for strong indoor A/C.
- • 🌩️ If storms are forecast, shift outdoor plans earlier and add an indoor backup.
- • ☀️ Long sun exposure can raise heat stress quickly—hat and sunscreen can help.
FAQ
Q. How hot is summer in San Antonio?
A. Very warm, and humidity can make it feel even hotter. Shade and indoor breaks change comfort a lot.
Q. When is rain most common?
A. Spring storms are common, and some years see heavier early-fall rain events.
Q. Is winter cold?
A. Usually mild, though windy evenings can feel chilly—layers help.
Explore San Antonio
These pages are connected so you can compare conditions and decide for yourself.