Sweetwater Lake Weather Forecast

    • 65
    • 74

    Areas Fog

    • 66
    • 74

    Patchy Fog

    • 51
    • 73

    Rain Showers Likely

    • 40
    • 59

    Slight Chance Rain Showers

    • 44
    • 53

    Partly Sunny

    • 50
    • 59

    Partly Sunny

Today 26 Dec Galveston Island

Cloudy this Morning, then becoming partly sunny. Areas of fog this Morning, then patchy fog this afternoon. Near steady temperature around 70. Southwest Winds 5 to 10 Mph.

Tonight 26 Dec Galveston Island

Mostly cloudy. Areas of fog. Near steady temperature in the upper 60s. South Winds around 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sweetwater Lake Temperature Statistics

December Temperature

Galveston, Scholes Field (1.2 miles)

  • Lowest 15 December, 2025

    35.1 °F

  • Average December

    59.5 °F

  • Highest 12 December, 2025

    75 °F

Climate (2020–Present)

Galveston, Scholes Field (1.2 miles)

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  • Average Low 2020–2025

    68.4 °F

  • Average 2020–2025

    73.5 °F

  • Average High 2020–2025

    79.3 °F
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