Mission Lake Weather Forecast

    • 76
    • 92

    Increasing Clouds

    • 77
    • 90

    Mostly Sunny

    • 78
    • 90

    Chance Rain Showers

    • 78
    • 91

    Rain Showers Likely

    • 75
    • 88

    Rain Showers Likely

    • 73
    • 86

    Rain Showers Likely

Today 27 Sep Coastal Refugio

Partly cloudy. Highs in the mid 90s. Light and variable Winds, becoming southeast 5 to 10 Mph this afternoon.

Tonight 27 Sep Coastal Refugio

Partly cloudy. Lows in the mid 70s. Southeast Winds 5 to 10 Mph with Gusts up to 20 Mph, Diminishing to around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mission Lake Temperature Statistics

September Temperature

Rockport Aransas County Airport (9.9 miles)

  • Lowest 10 September, 2026

    74.6 °F

  • Average September

    87.3 °F

  • Highest 4 September, 2026

    96.7 °F

Climate (2021–2026)

Rockport Aransas County Airport (9.9 miles)

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  • Average Low 2021–2026

    67.7 °F

  • Average 2021–2026

    74.8 °F

  • Average High 2021–2026

    82.2 °F
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