Galveston Airport Weather Forecast

    • -2
    • 10

    Cold

    • 16
    • 22

    Blowing Snow

    • 29
    • 35

    Partly Sunny

    • 31
    • 37

    Rain

    • 14
    • 50

    Rain/Snow Likely

    • 20
    • 25

    Mostly Cloudy

    • 28
    • 45

    Slight Chance Rain

Today 14 Dec Cass

Mostly sunny and cold. Near steady temperature around 8 above. West Winds around 10 Mph. Wind chill Values as low as 8 below.

Tonight 14 Dec Cass

Mostly clear. Cold with Lows around 1 below. Southwest Winds 5 to 10 Mph. Wind chill Values as low as 14 below.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Galveston Airport Temperature Statistics

December Temperature

Grissom Air Force Base / Peru (6.8 miles)

  • Lowest 5 December, 2025

    3.4 °F

  • Average December

    25.6 °F

  • Highest 10 December, 2025

    39.4 °F

Climate (2020–Present)

Grissom Air Force Base / Peru (6.8 miles)

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  • Average Low 2020–2025

    43.9 °F

  • Average 2020–2025

    52.9 °F

  • Average High 2020–2025

    62.1 °F
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