Johnsburg Weather Forecast

    • 64
    • 80

    Increasing Clouds

    • 57
    • 75

    Chance Thunderstorms

    • 55
    • 75

    Partly Sunny

    • 60
    • 78

    Mostly Sunny

    • 63
    • 81

    Slight Chance Thunderstorms

    • 67
    • 82

    Chance Rain Showers

Today 3 Aug Mower

Mostly sunny. Humid with Highs around 80. South Winds 10 to 15 Mph.

Tonight 3 Aug Mower

Mostly clear in the Evening, then becoming partly cloudy. Humid with Lows in the mid 60s. South Winds 10 to 15 Mph.

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Johnsburg Temperature Statistics

August Temperature

Austin Municipal (13.7 miles)

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  • Average August

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Climate (2021–2026)

Austin Municipal (13.7 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    57.5 °F
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