St Jons Weather Forecast

    • 40
    • 47

    Mostly Cloudy

    • 44
    • 61

    Mostly Cloudy

    • 40
    • 66

    Partly Sunny

    • 46
    • 53

    Chance Rain

    • 45
    • 65

    Rain Likely

    • 29
    • 56

    Chance Rain

Today 1 Feb Perry

Sunny this Morning, then becoming partly sunny. Highs in the upper 40s. East Winds 5 to 10 Mph, becoming southeast this afternoon.

Tonight 1 Feb Perry

Mostly cloudy. Near steady temperature in the lower 40s. South Winds 5 to 10 Mph.

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St Jons Temperature Statistics

February Temperature

Southern Illinois Airport (16.8 miles)

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  • Average February

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Climate (2020–Present)

Southern Illinois Airport (16.8 miles)

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  • Average Low 2020–2025

    47.6 °F

  • Average 2020–2025

    57.8 °F

  • Average High 2020–2025

    68.4 °F
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