Clear Lake Weather Forecast

    • 70
    • 87

    Becoming Sunny

    • 73
    • 90

    Partly Sunny

    • 73
    • 90

    Mostly Cloudy

    • 75
    • 91

    Partly Sunny

    • 74
    • 92

    Slight Chance Thunderstorms

    • 72
    • 90

    Slight Chance Thunderstorms

Today 28 May Brazos

Areas of fog in the morning. Sunny. Highs in the upper 80s. Southwest Winds around 5 Mph, becoming north in the afternoon.

Tonight 28 May Brazos

Mostly clear. Lows around 70. East Winds around 5 Mph, becoming south after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clear Lake Temperature Statistics

May Temperature

Bryan Coulter Field (9.3 miles)

  • Lowest 2 May, 2026

    49.6 °F

  • Average May

    73.4 °F

  • Highest 18 May, 2026

    89.6 °F

Climate (2021–Present)

Bryan Coulter Field (9.3 miles)

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  • Average Low 2021–2026

    60 °F

  • Average 2021–2026

    69.8 °F

  • Average High 2021–2026

    80.5 °F
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