Poison Lake Weather Forecast

    • 28
    • 53

    Decreasing Clouds

    • 23
    • 44

    Mostly Sunny

    • 31
    • 45

    Mostly Cloudy

    • 25
    • 44

    Chance Rain/Snow

    • 28
    • 42

    Partly Sunny

    • 27
    • 46

    Partly Sunny

Today 9 Feb Moody

Mostly cloudy in the Morning, then becoming partly sunny. Highs in the lower 50s. Southeast Winds 5 to 10 Mph, becoming north in the afternoon.

Tonight 9 Feb Moody

Mostly cloudy. Near steady temperature around 30. South Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Poison Lake Temperature Statistics

February Temperature

Madison Municipal Airport (13 miles)

  • Lowest 3 February, 2026

    14 °F

  • Average February

    27.7 °F

  • Highest 5 February, 2026

    48.2 °F

Climate (2021–Present)

Madison Municipal Airport (13 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    37.2 °F

  • Average 2021–2026

    47.5 °F

  • Average High 2021–2026

    57.8 °F
Get WillyWeather+ to remove ads