Poison Lake Weather Forecast

    • -4
    • 9

    Cold

    • 9
    • 17

    Chance Snow

    • 1
    • 25

    Chance Snow

    • -4
    • 16

    Mostly Cloudy

    • -13
    • 4

    Cold

    • -10
    • 1

    Slight Chance Snow

Today 19 Jan Moody

Partly sunny. Colder with Highs around 8 above. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Wind chill Values as low as 28 below.

Tonight 19 Jan Moody

Mostly clear. Cold with Lows around 6 below. West Winds 5 to 10 Mph. Wind chill Values as low as 17 below.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Poison Lake Temperature Statistics

January Temperature

Madison Municipal Airport (13 miles)

  • Lowest 16 January, 2026

    3.2 °F

  • Average January

    26.8 °F

  • Highest 12 January, 2026

    51.8 °F

Climate (2021–Present)

Madison Municipal Airport (13 miles)

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  • Average Low 2021–2026

    37.4 °F

  • Average 2021–2026

    47.6 °F

  • Average High 2021–2026

    57.9 °F
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