Johnsburg Weather Forecast

    • 64
    • 82

    Chance Thunderstorms

    • 62
    • 81

    Partly Sunny

    • 64
    • 82

    Mostly Sunny

    • 65
    • 84

    Partly Sunny

    • 65
    • 84

    Chance Thunderstorms

    • 62
    • 80

    Slight Chance Thunderstorms

    • 62
    • 81

    Slight Chance Thunderstorms

Today 4 Jul Mower

Partly sunny with a chance of Showers and Thunderstorms. Near steady temperature around 80. Light Winds. Chance of rain 50 percent.

Tonight 4 Jul Mower

Mostly cloudy with a chance of Showers. A chance of Thunderstorms this Evening, then a slight chance of Thunderstorms after midnight. Patchy fog after midnight. Lows in the lower 60s. Northeast Winds around 5 Mph. Chance of rain 50 percent.

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Johnsburg Temperature Statistics

July Temperature

Austin Municipal (13.7 miles)

  • Lowest 1 July, 2026

    65.8 °F

  • Average July

    72.9 °F

  • Highest 1 July, 2026

    81.7 °F

Climate (2021–2026)

Austin Municipal (13.7 miles)

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  • Average Low 2021–2026

    38.6 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    57.4 °F
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