Costello Lake Weather Forecast

    • 73
    • 101

    Patchy Smoke

    • 74
    • 102

    Patchy Smoke

    • 76
    • 103

    Hot

    • 75
    • 103

    Hot

    • 75
    • 102

    Hot

    • 75
    • 102

    Hot

Today 27 Aug Palo Pinto

Mostly sunny with a chance of Showers with a slight chance of Thunderstorms. Areas of smoke. Hot with Highs around 101. Northeast Winds 5 to 10 Mph. Chance of rain 30 percent. Heat index Values up to 105.

Tonight 27 Aug Palo Pinto

Partly cloudy in the Evening, then clearing. Smoke in the evening. Patchy smoke after midnight. Lows in the mid 70s. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Costello Lake Temperature Statistics

August Temperature

Mineral Wells, Mineral Wells Airport (12.4 miles)

  • Lowest 2 August, 2026

    65.6 °F

  • Average August

    89.5 °F

  • Highest 23 August, 2026

    109.7 °F

Climate (2021–2026)

Mineral Wells, Mineral Wells Airport (12.4 miles)

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  • Average Low 2021–2026

    55.6 °F

  • Average 2021–2026

    68.1 °F

  • Average High 2021–2026

    81 °F
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