San Antonio weather

The forecast for San Antonio (United States) for the next 10 days in local time: every 3 hours for the first 6 days, then every 6 hours. See when it will rain, how hard the wind will blow and how warm it will get.

United States29.42°N, 98.49°WAmerica/Chicago (UTC-5)ECMWF: October 25 at 07:00 AM

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Next 48 hours (local time)

10-day forecast

  1. TodayOctober 25Cloudy
    gusts 28 km/h
    26°C 22°C
  2. TomorrowOctober 26Cloudy
    gusts 24 km/h
    28°C 17°C
  3. TuesdayOctober 27Light rain
    0.5 mm · gusts 32 km/h
    28°C 19°C
  4. WednesdayOctober 28Light rain
    0.9 mm · gusts 35 km/h
    28°C 20°C
  5. ThursdayOctober 29Rain
    15 mm · gusts 18 km/h
    23°C 21°C
  6. FridayOctober 30Rain
    18 mm · gusts 16 km/h
    24°C 19°C
  7. SaturdayOctober 31Light rain
    0.2 mm · gusts 22 km/h
    25°C 19°C
  8. SundayNovember 1Partly cloudy
    gusts 20 km/h
    27°C 19°C
  9. MondayNovember 2Light rain
    0.7 mm · gusts 27 km/h
    26°C 22°C
  10. TuesdayNovember 3Light rain
    0.6 mm · gusts 38 km/h
    26°C 22°C

Over the next 10 days in San Antonio, temperatures will range from 17°C to 28°C, with 36 mm of rain or snow in total. Days with at least 1 mm of precipitation: 2. ECMWF model run from October 25 at 07:00 AM.

San Antonio wind forecast for 10 days

Windiest: Tuesday, November 3 - average 9 km/h, gusts up to 38 km/h. Calmest: Sunday, November 1 - average 4 km/h. The wind blows most often from the east.

DayWindGustsDirection
Today11 km/h28 km/h southeast
Tomorrow8 km/h24 km/h east
Tue, 10/278 km/h32 km/h east
Wed, 10/288 km/h35 km/h east
Thu, 10/298 km/h18 km/h east
Fri, 10/3013 km/h16 km/h east
Sat, 10/316 km/h22 km/h east
Sun, 11/14 km/h20 km/h southeast
Mon, 11/28 km/h27 km/h south
Tue, 11/39 km/h38 km/h south

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Climate through the year

In October, daytime temperatures here average 28°C and nights 15°C, with about 78 mm of rain over the month. The warmest month is August (an average of 36°C by day), the coolest is January (16°C by day, 4°C at night). The wettest month is May (about 99 mm) and the driest is February (35 mm).

MonthDayNightRain
January16°C4°C49 mm
February19°C6°C35 mm
March23°C10°C62 mm
April28°C14°C62 mm
May31°C19°C99 mm
June34°C22°C71 mm
July35°C23°C72 mm
August36°C24°C62 mm
September32°C21°C95 mm
October28°C15°C78 mm
November22°C10°C50 mm
December17°C5°C45 mm

Long-term averages from NASA POWER data (MERRA-2, 2001-2020 reanalysis, CC BY 4.0). Sea temperature is the average water surface temperature at the nearest grid point over the sea. This is climate, not a forecast for a specific day. NASA POWER

The forecast for San Antonio comes from the ECMWF model and is computed for the point 29.42°N, 98.49°W. Temperature is measured 2 m above the ground, wind at 10 m. Gusts are the strongest bursts of wind within each 3-hour period.

Source: ECMWF IFS model (CC BY 4.0), data modified. A forecast is a model result, not a measurement. ECMWF

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