Fairmount Weather Forecast

    • 21
    • 44

    Increasing Clouds

    • 13
    • 31

    Mostly Cloudy

    • 23
    • 27

    Snow Likely

    • 4
    • 34

    Chance Snow

    • 0
    • 13

    Mostly Cloudy

    • 4
    • 15

    Chance Snow

Today 30 Jan Carlton/South St. Louis

Sunny. Much warmer with Highs in the lower 40s. West Winds around 5 Mph.

Tonight 30 Jan Carlton/South St. Louis

Partly cloudy in the Evening, then becoming mostly cloudy. Lows around 19. Northwest Winds 5 to 10 Mph.

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Fairmount Temperature Statistics

January Temperature

Richard I. Bong Airport (5.6 miles)

  • Lowest 21 January, 2025

    -24.9 °F

  • Average January

    11 °F

  • Highest 28 January, 2025

    43.9 °F

Climate (2020–Present)

Richard I. Bong Airport (5.6 miles)

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  • Average Low 2020–2025

    33.6 °F

  • Average 2020–2025

    43 °F

  • Average High 2020–2025

    51.2 °F
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