McNab Lake Weather Forecast

    • 74
    • 81

    Mostly Cloudy

    • 73
    • 82

    Slight Chance Thunderstorms

    • 72
    • 83

    Slight Chance Thunderstorms

    • 69
    • 82

    Chance Thunderstorms

    • 67
    • 81

    Chance Rain Showers

    • 70
    • 80

    Chance Rain Showers

Today 29 Apr Coastal Matagorda

Mostly cloudy in the Morning, then becoming partly sunny. Highs in the lower 80s. Southeast Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 29 Apr Coastal Matagorda

Mostly cloudy and breezy. Lows in the lower 70s. Southeast Winds 15 to 25 Mph.

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  • Temperature Real-Time

McNab Lake Temperature Statistics

April Temperature

Bay City, Bay City Municipal Airport (18 miles)

  • Lowest 8 April, 2025

    42.3 °F

  • Average April

    70.7 °F

  • Highest 11 April, 2025

    84.6 °F

Climate (2020–Present)

Bay City, Bay City Municipal Airport (18 miles)

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  • Average Low 2020–2025

    61.5 °F

  • Average 2020–2025

    70.1 °F

  • Average High 2020–2025

    79.9 °F
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