Clear Lake Weather Forecast

    • 31
    • 51

    Becoming Sunny

    • 40
    • 52

    Mostly Sunny

    • 54
    • 61

    Thunderstorms Likely

    • 53
    • 66

    Thunderstorms Likely

    • 50
    • 62

    Chance Rain Showers

    • 53
    • 62

    Chance Rain Showers

Today 23 Jan Coastal Galveston

Mostly sunny. Highs around 50. North Winds 10 to 15 Mph.

Tonight 23 Jan Coastal Galveston

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 30s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clear Lake Temperature Statistics

January Temperature

Houston / Ellington (6.8 miles)

  • Lowest 20 January, 2025

    28.4 °F

  • Average January

    49.5 °F

  • Highest 5 January, 2025

    77 °F

Climate (2020–Present)

Houston / Ellington (6.8 miles)

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  • Average Low 2020–2025

    63.6 °F

  • Average 2020–2025

    71.2 °F

  • Average High 2020–2025

    79.6 °F
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