John Santerre Lake Weather Forecast

    • 45
    • 62

    Rain Showers Likely

    • 47
    • 63

    Rain Showers Likely

    • 20
    • 49

    Wintry Mix

    • 12
    • 27

    Wintry Mix

    • 10
    • 25

    Mostly Cloudy

    • 11
    • 31

    Mostly Sunny

Today 21 Jan Henderson

Partly sunny with a 50 percent chance of Showers. Highs in the lower 60s. North Winds around 5 Mph.

Tonight 21 Jan Henderson

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 40s. Northeast Winds around 5 Mph.

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John Santerre Lake Temperature Statistics

January Temperature

Athens Municipal Airport (18 miles)

  • Lowest 18 January, 2026

    23 °F

  • Average January

    52.6 °F

  • Highest 2 January, 2026

    78.8 °F

Climate (2021–Present)

Athens Municipal Airport (18 miles)

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  • Average Low 2021–2026

    55.4 °F

  • Average 2021–2026

    65.7 °F

  • Average High 2021–2026

    76.7 °F
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