Savanna Army Depot Weather Forecast

    • -13
    • 21

    Gradual Clearing

    • -10
    • -4

    Cold

    • -2
    • 4

    Chance Snow

    • -6
    • 11

    Slight Chance Snow

    • 2
    • 9

    Cold

    • 5
    • 21

    Mostly Cloudy

Today 22 Jan Jo Daviess

Partly sunny. A chance of Flurries in the Morning, then a slight chance of snow in the afternoon. Highs around 20. West Winds 15 to 20 Mph with Gusts up to 35 Mph. Chance of snow 20 percent. Wind chill Values as low as 9 below in the morning.

Tonight 22 Jan Jo Daviess

Partly cloudy in the Evening, then becoming mostly clear. Much Colder with Lows around 14 below. Northwest Winds 15 to 20 Mph with Gusts up to 35 Mph. Wind chill Values as low as 38 below.

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Savanna Army Depot Temperature Statistics

January Temperature

Tri-Township Airport (16.2 miles)

  • Lowest 19 January, 2026

    -2.2 °F

  • Average January

    27.4 °F

  • Highest 8 January, 2026

    57.2 °F

Climate (2021–Present)

Tri-Township Airport (16.2 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    51.2 °F

  • Average High 2021–2026

    61.3 °F
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