Dow Weather Forecast

    • 16
    • 37

    Breezy

    • 26
    • 32

    Mostly Cloudy

    • 18
    • 42

    Mostly Cloudy

    • 9
    • 24

    Mostly Cloudy

    • 16
    • 29

    Partly Sunny

Today 14 Jan Jersey

Mostly cloudy with a chance of Flurries in the Morning, then mostly sunny in the afternoon. Breezy and much cooler with Highs in the mid 30s. Temperature falling to around 30 in the afternoon. Northwest Winds 15 to 25 Mph with Gusts up to 35 Mph.

Tonight 14 Jan Jersey

Cloudy. Lows in the mid 30s. Northwest Winds 10 to 15 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dow Temperature Statistics

January Temperature

St. Charles, St. Charles County Smartt Airport (7.5 miles)

  • Lowest 11 January, 2026

    24.1 °F

  • Average January

    46.1 °F

  • Highest 6 January, 2026

    66 °F

Climate (2021–Present)

St. Charles, St. Charles County Smartt Airport (7.5 miles)

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  • Average Low 2021–2026

    47.5 °F

  • Average 2021–2026

    57.9 °F

  • Average High 2021–2026

    68.6 °F
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