Mercury Weather Forecast

    • 70
    • 97

    Chance Thunderstorms

    • 69
    • 96

    Chance Thunderstorms

    • 69
    • 92

    Chance Thunderstorms

    • 69
    • 94

    Partly Sunny

    • 69
    • 94

    Partly Sunny

    • 68
    • 94

    Partly Sunny

Today 20 Sep McCulloch

Partly sunny this Morning, then mostly cloudy with a slight chance of Showers and Thunderstorms this afternoon. Highs in the mid 90s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 20 Sep McCulloch

Partly cloudy. A chance of Showers and Thunderstorms, mainly in the evening. Lows around 70. South Winds 5 to 10 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mercury Temperature Statistics

September Temperature

Brady, Curtis Field Airport (18.6 miles)

  • Lowest 5 September, 2026

    69.8 °F

  • Average September

    83.9 °F

  • Highest 3 September, 2026

    100.4 °F

Climate (2021–2026)

Brady, Curtis Field Airport (18.6 miles)

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  • Average Low 2021–2026

    55.4 °F

  • Average 2021–2026

    66.5 °F

  • Average High 2021–2026

    78.3 °F
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