San Carlos Weather Forecast

    • 74
    • 90

    Chance Thunderstorms

    • 74
    • 91

    Slight Chance Thunderstorms

    • 76
    • 93

    Partly Sunny

    • 77
    • 96

    Mostly Cloudy

    • 76
    • 96

    Partly Sunny

    • 74
    • 94

    Slight Chance Thunderstorms

Today 27 May Southern Hidalgo

Mostly cloudy with a chance of Showers and Thunderstorms in the Morning, then partly sunny with a slight chance of Showers and Thunderstorms in the afternoon. Humid with Highs around 90. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph. Chance of rain 50 percent.

Tonight 27 May Southern Hidalgo

Mostly cloudy with a chance of Thunderstorms with a slight chance of Showers. Near steady temperature in the upper 70s. Southeast Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

San Carlos Temperature Statistics

May Temperature

Edinburg, Edinburg International Airport (10.6 miles)

  • Lowest 2 May, 2026

    60.8 °F

  • Average May

    79.5 °F

  • Highest 6 May, 2026

    98.6 °F

Climate (2021–Present)

Edinburg, Edinburg International Airport (10.6 miles)

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  • Average Low 2021–2026

    65.4 °F

  • Average 2021–2026

    75.2 °F

  • Average High 2021–2026

    86.9 °F
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