Williams Lake Weather Forecast

    • 53
    • 88

    Sunny

    • 56
    • 94

    Sunny

    • 59
    • 96

    Sunny

    • 53
    • 95

    Sunny

    • 51
    • 81

    Mostly Sunny

    • 56
    • 88

    Mostly Sunny

Today 19 Mar Mills

Sunny, warmer with Highs in the upper 80s. Southwest Winds 5 to 10 Mph.

Tonight 19 Mar Mills

Clear. Lows in the lower 50s. Southwest Winds 5 to 10 Mph.

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  • Temperature Real-Time

Williams Lake Temperature Statistics

March Temperature

Brownwood, Brownwood Regional Airport (18 miles)

  • Lowest 16 March, 2026

    30 °F

  • Average March

    64 °F

  • Highest 14 March, 2026

    86.4 °F

Climate (2021–Present)

Brownwood, Brownwood Regional Airport (18 miles)

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  • Average Low 2021–2026

    51.7 °F

  • Average 2021–2026

    65 °F

  • Average High 2021–2026

    78.1 °F
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