Johnsburg Weather Forecast

    • 65
    • 77

    Increasing Clouds

    • 72
    • 88

    Slight Chance Rain Showers

    • 73
    • 89

    Chance Thunderstorms

    • 68
    • 89

    Mostly Sunny

    • 65
    • 86

    Mostly Sunny

    • 66
    • 86

    Slight Chance Thunderstorms

Today 24 Jul Mower

Mostly sunny. Highs in the upper 70s. South Winds 10 to 15 Mph.

Tonight 24 Jul Mower

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 60s. South Winds 10 to 15 Mph.

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Johnsburg Temperature Statistics

July Temperature

Austin Municipal (13.7 miles)

  • Lowest 22 July, 2026

    55.2 °F

  • Average July

    74.3 °F

  • Highest 16 July, 2026

    88.9 °F

Climate (2021–2026)

Austin Municipal (13.7 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    48.1 °F

  • Average High 2021–2026

    57.5 °F
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