Mertzon Weather Forecast

    • 62
    • 83

    Increasing Clouds

    • 51
    • 81

    Rain Showers

    • 39
    • 76

    Sunny

    • 47
    • 71

    Sunny

    • 53
    • 85

    Sunny

    • 55
    • 89

    Sunny

Today 9 Mar Irion

Mostly cloudy this Morning, then becoming partly sunny. Highs in the lower 80s. South Winds 10 to 15 Mph.

Tonight 9 Mar Irion

Mostly cloudy. A slight chance of Showers after midnight. Lows in the lower 60s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mertzon Temperature Statistics

March Temperature

San Angelo, Mathis Field (19.9 miles)

  • Lowest 2 March, 2026

    52 °F

  • Average March

    71.2 °F

  • Highest 3 March, 2026

    89.1 °F

Climate (2021–Present)

San Angelo, Mathis Field (19.9 miles)

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  • Average Low 2021–2026

    55.2 °F

  • Average 2021–2026

    68.3 °F

  • Average High 2021–2026

    82.2 °F
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