St Jons Weather Forecast

    • 57
    • 85

    Sunny

    • 60
    • 82

    Mostly Sunny

    • 60
    • 78

    Chance Rain Showers

    • 57
    • 80

    Slight Chance Thunderstorms

    • 58
    • 79

    Mostly Sunny

    • 61
    • 81

    Partly Sunny

Today 6 Jun Perry

Sunny. Highs in the mid 80s. Northwest Winds 10 to 15 Mph.

Tonight 6 Jun Perry

Clear. Patchy fog. Near steady temperature in the lower 60s. West Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

St Jons Temperature Statistics

June Temperature

Southern Illinois Airport (16.8 miles)

  • Lowest 1 June, 2024

    65.6 °F

  • Average June

    74.2 °F

  • Highest 3 June, 2024

    88 °F

Climate (2019–Present)

Southern Illinois Airport (16.8 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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