Carbondale Weather Forecast

    • 63
    • 82

    Slight Chance Thunderstorms

    • 65
    • 87

    Mostly Sunny

    • 68
    • 87

    Partly Sunny

    • 70
    • 90

    Chance Thunderstorms

    • 62
    • 86

    Rain Showers Likely

    • 62
    • 83

    Chance Thunderstorms

Today 18 May Jackson

Mostly sunny. Areas of fog in the morning. A slight chance of Showers and Thunderstorms in the afternoon. Highs in the lower 80s. Calm Winds, becoming east around 5 Mph in the afternoon. Chance of rain 20 percent.

Tonight 18 May Jackson

Partly cloudy. Areas of fog. Near steady temperature in the lower 60s. Calm Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Carbondale Temperature Statistics

May Temperature

Southern Illinois Airport (3.7 miles)

  • Lowest 12 May, 2024

    52.6 °F

  • Average May

    69.8 °F

  • Highest 2 May, 2024

    85.6 °F

Climate (2019–Present)

Southern Illinois Airport (3.7 miles)

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  • Average Low 2019–2024

    47.6 °F

  • Average 2019–2024

    57.5 °F

  • Average High 2019–2024

    68.2 °F
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