Little Chicago Weather Forecast

    • 51
    • 67

    Mostly Cloudy

    • 52
    • 74

    Partly Sunny

    • 56
    • 71

    Rain Showers

    • 54
    • 69

    Chance Rain Showers

    • 42
    • 68

    Partly Sunny

    • 40
    • 64

    Partly Sunny

Today 27 Sep Marathon

Mostly cloudy. Nearly steady temperature in the mid 60s. Light and variable wind.

Tonight 27 Sep Marathon

Mostly cloudy in the evening then becoming partly cloudy. Patchy fog after midnight. Lows in the lower 50s. Light and variable wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Little Chicago Temperature Statistics

September Temperature

Merrill, Merrill Municipal Airport (11.8 miles)

  • Lowest 14 September, 2026

    35.1 °F

  • Average September

    64.4 °F

  • Highest 1 September, 2026

    92.3 °F

Climate (2021–2026)

Merrill, Merrill Municipal Airport (11.8 miles)

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  • Average Low 2021–2026

    31.5 °F

  • Average 2021–2026

    42.9 °F

  • Average High 2021–2026

    52.9 °F
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