Dimmitt Weather Forecast

    • 62
    • 76

    Rain Showers Likely

    • 60
    • 75

    Rain Showers Likely

    • 60
    • 84

    Mostly Sunny

    • 62
    • 86

    Partly Sunny

    • 65
    • 88

    Partly Sunny

    • 56
    • 82

    Chance Rain Showers

Today 24 Sep Castro

Mostly cloudy with a chance of Showers. A slight chance of Thunderstorms this Morning, then a chance of Thunderstorms this afternoon. Highs in the mid 70s. South Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 24 Sep Castro

Mostly cloudy with a chance of Thunderstorms. A chance of Showers in the Evening, then Showers likely after midnight. Lows in the lower 60s. South Winds 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dimmitt Temperature Statistics

September Temperature

Hereford Municipal Airport (21.1 miles)

  • Lowest 20 September, 2026

    63.5 °F

  • Average September

    81.5 °F

  • Highest 12 September, 2026

    102.2 °F

Climate (2021–2026)

Hereford Municipal Airport (21.1 miles)

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  • Average Low 2021–2026

    46.2 °F

  • Average 2021–2026

    61.2 °F

  • Average High 2021–2026

    76.8 °F
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