Mission Lake Weather Forecast

    • 60
    • 73

    Increasing Clouds

    • 58
    • 74

    Rain Showers Likely

    • 31
    • 66

    Rain Showers Likely

    • 22
    • 43

    Chance Rain Showers

    • 30
    • 45

    Mostly Sunny

    • 45
    • 58

    Mostly Cloudy

    • 39
    • 65

    Partly Sunny

Today 22 Jan Coastal Refugio

Partly cloudy. Highs in the mid 70s. Northeast Winds around 5 Mph, increasing to east this afternoon.

Tonight 22 Jan Coastal Refugio

Mostly cloudy. Patchy fog after midnight. Lows in the upper 50s. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mission Lake Temperature Statistics

January Temperature

Rockport Aransas County Airport (9.9 miles)

  • Lowest 18 January, 2026

    37.9 °F

  • Average January

    62.3 °F

  • Highest 3 January, 2026

    84 °F

Climate (2021–Present)

Rockport Aransas County Airport (9.9 miles)

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  • Average Low 2021–2026

    67.5 °F

  • Average 2021–2026

    74.4 °F

  • Average High 2021–2026

    81.7 °F
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