Costello Lake Weather Forecast

    • 69
    • 92

    Increasing Clouds

    • 68
    • 92

    Slight Chance Thunderstorms

    • 71
    • 91

    Mostly Sunny

    • 74
    • 88

    Slight Chance Thunderstorms

    • 73
    • 89

    Chance Thunderstorms

    • 68
    • 86

    Chance Thunderstorms

    • 66
    • 84

    Rain Showers Likely

Today 14 May Palo Pinto

Sunny. Highs in the lower 90s. South Winds around 10 Mph.

Tonight 14 May Palo Pinto

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the upper 60s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Costello Lake Temperature Statistics

May Temperature

Mineral Wells, Mineral Wells Airport (12.4 miles)

  • Lowest 2 May, 2026

    45.6 °F

  • Average May

    66.7 °F

  • Highest 5 May, 2026

    89.7 °F

Climate (2021–Present)

Mineral Wells, Mineral Wells Airport (12.4 miles)

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  • Average Low 2021–2026

    55.5 °F

  • Average 2021–2026

    67.8 °F

  • Average High 2021–2026

    80.6 °F
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