Mission Lake County Park Weather Forecast

    • 4
    • 8

    Chance Flurries

    • -1
    • 18

    Snow Likely

    • -19
    • 7

    Cold

    • -21
    • -9

    Cold

    • -14
    • -1

    Cold

    • -9
    • 7

    Cold

Today 20 Jan Marathon

Mostly cloudy. Highs 5 to 10 above zero. Southwest wind 10 to 15 Mph. Wind Chills to 15 below zero.

Tonight 20 Jan Marathon

Not as cold. Cloudy. A chance of Flurries after midnight. Nearly steady temperature around 5. Southwest wind 5 to 10 Mph in the evening becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mission Lake County Park Temperature Statistics

January Temperature

Mosinee (14.9 miles)

  • Lowest 1 January, 2026

    -0.4 °F

  • Average January

    20.6 °F

  • Highest 13 January, 2026

    39.2 °F

Climate (2021–Present)

Mosinee (14.9 miles)

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  • Average Low 2021–2026

    35.7 °F

  • Average 2021–2026

    43.1 °F

  • Average High 2021–2026

    53.5 °F
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