San Marcos (Texas) weather

The forecast for San Marcos (Texas) (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.

Texas, United States29.88°N, 97.94°WAmerica/Chicago (UTC-5)ECMWF: October 25 at 07:00 PM

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Next 48 hours (local time)

10-day forecast

  1. TodayOctober 26Cloudy
    gusts 22 km/h
    27°C 16°C
  2. TomorrowOctober 27Light rain
    0.8 mm · gusts 31 km/h
    27°C 18°C
  3. WednesdayOctober 28Light rain
    1 mm · gusts 23 km/h
    27°C 19°C
  4. ThursdayOctober 29Rain
    12 mm · gusts 24 km/h
    23°C 20°C
  5. FridayOctober 30Rain
    9 mm · gusts 19 km/h
    24°C 18°C
  6. SaturdayOctober 31Light rain
    1 mm · gusts 12 km/h
    28°C 19°C
  7. SundayNovember 1Light rain
    0.8 mm · gusts 30 km/h
    28°C 21°C
  8. MondayNovember 2Light rain
    2 mm · gusts 49 km/h
    28°C 23°C
  9. TuesdayNovember 3Light rain
    21 mm · gusts 54 km/h
    23°C 16°C
  10. WednesdayNovember 4Clear sky
    gusts 41 km/h
    19°C 12°C

Over the next 10 days in San Marcos (Texas), temperatures will range from 12°C to 28°C, with 48 mm of rain or snow in total. Days with at least 1 mm of precipitation: 6. ECMWF model run from October 25 at 07:00 PM.

San Marcos (Texas) wind forecast for 10 days

Windiest: Tuesday, November 3 - average 20 km/h, gusts up to 54 km/h. Calmest: today - average 6 km/h. The wind blows most often from the southeast.

DayWindGustsDirection
Today6 km/h22 km/h southeast
Tomorrow8 km/h31 km/h southeast
Wed, 10/288 km/h23 km/h southeast
Thu, 10/298 km/h24 km/h southeast
Fri, 10/3012 km/h19 km/h southeast
Sat, 10/3110 km/h12 km/h southeast
Sun, 11/19 km/h30 km/h south
Mon, 11/217 km/h49 km/h south
Tue, 11/320 km/h54 km/h northwest
Wed, 11/415 km/h41 km/h northwest

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Climate through the year

In October, daytime temperatures here average 27°C and nights 15°C, with about 89 mm of rain over the month. The warmest month is August (an average of 36°C by day), the coolest is January (15°C by day, 4°C at night). The wettest month is May (about 111 mm) and the driest is February (37 mm).

MonthDayNightRain
January15°C4°C54 mm
February18°C5°C37 mm
March22°C10°C72 mm
April27°C14°C68 mm
May30°C18°C111 mm
June34°C22°C75 mm
July35°C23°C66 mm
August36°C24°C70 mm
September32°C20°C90 mm
October27°C15°C89 mm
November21°C9°C54 mm
December16°C5°C46 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 Marcos (Texas) comes from the ECMWF model and is computed for the point 29.88°N, 97.94°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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