Carbondale Weather Forecast

    • 52
    • 73

    Becoming Sunny

    • 54
    • 79

    Mostly Sunny

    • 58
    • 80

    Sunny

    • 43
    • 85

    Partly Sunny

    • 36
    • 57

    Partly Sunny

    • 41
    • 60

    Mostly Cloudy

Today 19 Mar Jackson

Mostly sunny. Highs in the lower 70s. South Winds around 5 Mph.

Tonight 19 Mar Jackson

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 50s. South Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Carbondale Temperature Statistics

March Temperature

Southern Illinois Airport (3.7 miles)

  • Lowest 16 March, 2026

    26.1 °F

  • Average March

    54.4 °F

  • Highest 10 March, 2026

    78.1 °F

Climate (2021–Present)

Southern Illinois Airport (3.7 miles)

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  • Average Low 2021–2026

    47.9 °F

  • Average 2021–2026

    58.4 °F

  • Average High 2021–2026

    69 °F
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