Costas Lake Weather Forecast

    • 56
    • 78

    Partly Sunny

    • 61
    • 82

    Partly Sunny

    • 62
    • 78

    Mostly Cloudy

    • 65
    • 77

    Chance Rain Showers

Today 26 Mar Madison

Mostly cloudy Early, then a slight chance of Showers. Highs in the upper 70s. Northeast Winds around 5 Mph. Chance of rain 20 percent.

Tonight 26 Mar Madison

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 50s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Costas Lake Temperature Statistics

March Temperature

Jackson, Hawkins Field Airport (5 miles)

  • Lowest 21 March, 2025

    34 °F

  • Average March

    59.9 °F

  • Highest 14 March, 2025

    84.7 °F

Climate (2020–Present)

Jackson, Hawkins Field Airport (5 miles)

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  • Average Low 2020–2025

    57 °F

  • Average 2020–2025

    66.9 °F

  • Average High 2020–2025

    77.5 °F
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