Clear Lake Weather Forecast

    • 42
    • 66

    Increasing Clouds

    • 43
    • 70

    Partly Sunny

    • 40
    • 79

    Partly Sunny

    • 26
    • 50

    Partly Sunny

    • 36
    • 50

    Mostly Cloudy

    • 35
    • 55

    Mostly Cloudy

    • 37
    • 63

    Partly Sunny

Today 19 Mar Jackson

Sunny, warmer with Highs in the mid 60s. South Winds 5 to 10 Mph.

Tonight 19 Mar Jackson

Partly cloudy. Lows in the lower 40s. Southwest Winds 10 to 15 Mph, becoming west after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Clear Lake Temperature Statistics

March Temperature

Jackson, Jackson Municipal Airport (5 miles)

  • Lowest 16 March, 2026

    -0.4 °F
  • Average March

    33.2 °F
  • Highest 8 March, 2026

    66.2 °F

Climate (2021–Present)

Jackson, Jackson Municipal Airport (5 miles)

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  • Average Low 2021–2026

    37.9 °F
  • Average 2021–2026

    47.7 °F
  • Average High 2021–2026

    57.6 °F
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