Santa Maria Weather Forecast

    • 76
    • 91

    Chance Rain Showers

    • 74
    • 90

    Rain Showers Likely

    • 72
    • 89

    Rain Showers Likely

    • 74
    • 89

    Rain Showers Likely

    • 78
    • 90

    Slight Chance Thunderstorms

    • 77
    • 90

    Slight Chance Thunderstorms

Today 22 May Inland Cameron

Mostly sunny. Highs in the lower 90s. Southeast Winds 10 to 15 Mph with Gusts up to 20 Mph.

Tonight 22 May Inland Cameron

Partly cloudy in the Evening, then mostly cloudy with a slight chance of Showers and Thunderstorms after midnight. Some Thunderstorms may produce heavy rainfall after midnight. Humid with Lows in the upper 70s. Southeast Winds 10 to 15 Mph. Chance of rain 20 percent.

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Santa Maria Temperature Statistics

May Temperature

Harlingen, Rio Grande Valley International Airport (15.5 miles)

  • Lowest 3 May, 2026

    56.6 °F

  • Average May

    79.8 °F

  • Highest 6 May, 2026

    96.7 °F

Climate (2021–Present)

Harlingen, Rio Grande Valley International Airport (15.5 miles)

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  • Average Low 2021–2026

    65.7 °F

  • Average 2021–2026

    75.8 °F

  • Average High 2021–2026

    86.6 °F
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