Johannisburg Weather Forecast

    • 63
    • 83

    Partly Sunny

    • 51
    • 83

    Rain Showers

    • 43
    • 65

    Sunny

    • 51
    • 73

    Slight Chance Rain Showers

    • 40
    • 66

    Mostly Sunny

    • 45
    • 66

    Mostly Sunny

Today 17 Oct Washington

Partly sunny. Highs in the lower 80s. South Winds 5 to 10 Mph.

Tonight 17 Oct Washington

Partly cloudy. Near steady temperature around 60. Southeast Winds around 5 Mph.

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Johannisburg Temperature Statistics

October Temperature

Belleville, Scott AFB/MidAmerica Airport (15.5 miles)

  • Lowest 10 October, 2025

    43 °F

  • Average October

    67.8 °F

  • Highest 3 October, 2025

    90 °F

Climate (2020–Present)

Belleville, Scott AFB/MidAmerica Airport (15.5 miles)

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  • Average Low 2020–2025

    47.5 °F

  • Average 2020–2025

    57.4 °F

  • Average High 2020–2025

    67.5 °F
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