George Bush Intercontinental Airport (Houston Airport) Weather Forecast

    • 67
    • 83

    Increasing Clouds

    • 65
    • 79

    Mostly Cloudy

    • 66
    • 79

    Mostly Cloudy

    • 62
    • 79

    Mostly Cloudy

    • 62
    • 78

    Partly Sunny

    • 62
    • 79

    Mostly Sunny

    • 63
    • 80

    Partly Sunny

Today 20 Dec Montgomery

Mostly sunny and not as cool. Near steady temperature in the upper 70s. Southwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

Tonight 20 Dec Montgomery

Partly cloudy in the Evening, then becoming cloudy. Patchy fog after midnight. Not as cool with Lows in the mid 60s. South Winds 5 to 10 Mph.

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  • Temperature Real-Time

George Bush Intercontinental Airport (Houston Airport) Temperature Statistics

December Temperature

Houston Intercontinental Airport (0.6 miles)

  • Lowest 15 December, 2025

    32 °F

  • Average December

    54.1 °F

  • Highest 12 December, 2025

    78.1 °F

Climate (2020–Present)

Houston Intercontinental Airport (0.6 miles)

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  • Average Low 2020–2025

    62.7 °F

  • Average 2020–2025

    71.7 °F

  • Average High 2020–2025

    82 °F
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