Costello Lake Weather Forecast

    • 72
    • 86

    Chance Thunderstorms

    • 72
    • 85

    Chance Thunderstorms

    • 72
    • 89

    Chance Thunderstorms

    • 72
    • 92

    Slight Chance Thunderstorms

    • 73
    • 94

    Partly Sunny

    • 75
    • 96

    Mostly Sunny

    • 74
    • 97

    Hot

Today 5 Jul Palo Pinto

Partly sunny with a 40 percent chance of Showers and Thunderstorms. Highs in the upper 80s. Southeast Winds 5 to 10 Mph.

Tonight 5 Jul Palo Pinto

Partly cloudy this Evening, then becoming mostly cloudy. A 40 percent chance of Showers and Thunderstorms. Lows in the lower 70s. Southeast Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Costello Lake Temperature Statistics

July Temperature

Mineral Wells, Mineral Wells Airport (12.4 miles)

  • Lowest 1 July, 2025

    70 °F

  • Average July

    79.7 °F

  • Highest 2 July, 2025

    91 °F

Climate (2020–Present)

Mineral Wells, Mineral Wells Airport (12.4 miles)

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  • Average Low 2020–2025

    54.8 °F

  • Average 2020–2025

    66.8 °F

  • Average High 2020–2025

    79.5 °F
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