Costello Lake Weather Forecast

    • 72
    • 98

    Chance Rain Showers

    • 72
    • 96

    Chance Rain Showers

    • 73
    • 96

    Partly Sunny

    • 71
    • 96

    Chance Thunderstorms

    • 66
    • 91

    Chance Rain Showers

    • 64
    • 85

    Slight Chance Rain Showers

Today 26 Sep Palo Pinto

Sunny. Highs in the upper 90s. South Winds around 5 Mph.

Tonight 26 Sep Palo Pinto

Partly cloudy in the Evening, then clearing. A slight chance of Thunderstorms. A slight chance of Showers in the Evening, then a chance of Showers after midnight. Lows in the lower 70s. Southeast Winds around 5 Mph. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Costello Lake Temperature Statistics

September Temperature

Mineral Wells, Mineral Wells Airport (12.4 miles)

  • Lowest 21 September, 2026

    69.7 °F

  • Average September

    86.9 °F

  • Highest 12 September, 2026

    104.6 °F

Climate (2021–2026)

Mineral Wells, Mineral Wells Airport (12.4 miles)

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  • Average Low 2021–2026

    55.7 °F

  • Average 2021–2026

    68.2 °F

  • Average High 2021–2026

    81.2 °F
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