Portage Lake Weather Forecast

    • 20
    • 39

    Rain/Snow

    • 22
    • 30

    Slight Chance Rain/Snow

    • 31
    • 45

    Slight Chance Rain/Snow

    • 21
    • 38

    Mostly Cloudy

    • 24
    • 32

    Cloudy

    • 27
    • 40

    Rain Showers Likely

Today 31 Jan Jackson

Rain until Midday, then Rain, possibly mixed with snow in the afternoon. Little or no snow accumulation. Highs in the upper 30s. East Winds 5 to 10 Mph becoming northeast 10 to 15 Mph in the afternoon. Gusts up to 25 Mph. Chance of precipitation 100 percent.

Tonight 31 Jan Jackson

Mostly cloudy. A 50 percent chance of snow in the evening. Lows around 20. North Winds 5 to 15 Mph with Gusts to around 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Portage Lake Temperature Statistics

January Temperature

Jackson County Airport - Reynolds Field (12.4 miles)

  • Lowest 22 January, 2025

    -5.2 °F

  • Average January

    20.9 °F

  • Highest 28 January, 2025

    39.9 °F

Climate (2020–Present)

Jackson County Airport - Reynolds Field (12.4 miles)

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  • Average Low 2020–2025

    41 °F

  • Average 2020–2025

    50.3 °F

  • Average High 2020–2025

    59.7 °F
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