Fresh Water Lake Weather Forecast

    • 40
    • 52

    Increasing Clouds

    • 42
    • 61

    Increasing Clouds

    • 39
    • 66

    Mostly Cloudy

    • 34
    • 58

    Partly Sunny

    • 34
    • 51

    Mostly Sunny

    • 43
    • 57

    Partly Sunny

    • 51
    • 64

    Mostly Cloudy

Today 27 Jan Coastal San Patricio

Sunny. Not as cool with Highs in the lower 50s. Northeast Winds around 5 Mph.

Tonight 27 Jan Coastal San Patricio

Partly cloudy. Not as cool with Lows in the upper 30s. Northeast Winds around 5 Mph, increasing to north after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fresh Water Lake Temperature Statistics

January Temperature

Port Aransas, Mustang Beach Airport (11.2 miles)

  • Lowest 25 January, 2026

    30.7 °F

  • Average January

    62.5 °F

  • Highest 3 January, 2026

    81.5 °F

Climate (2021–Present)

Port Aransas, Mustang Beach Airport (11.2 miles)

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  • Average Low 2021–2026

    69.2 °F

  • Average 2021–2026

    73.6 °F

  • Average High 2021–2026

    78.4 °F
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