Johnsburg Weather Forecast

    • 67
    • 92

    Areas Smoke

    • 64
    • 83

    Partly Sunny

    • 67
    • 84

    Mostly Sunny

    • 67
    • 84

    Rain Showers Likely

    • 64
    • 77

    Chance Rain Showers

    • 63
    • 79

    Mostly Sunny

    • 63
    • 81

    Mostly Sunny

Today 27 Jul Mower

Mostly sunny. Patchy smoke. Hot. Near steady temperature around 90. Northwest Winds 10 to 15 Mph. Heat index Values up to 100.

Tonight 27 Jul Mower

Mostly clear this Evening, then becoming mostly cloudy. Patchy smoke. Cooler with Lows in the mid 60s. North Winds 10 to 15 Mph, becoming northeast 5 to 10 Mph after midnight. Heat index Values in the mid 90s early this evening.

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Johnsburg Temperature Statistics

July Temperature

Austin Municipal (13.7 miles)

  • Lowest 22 July, 2026

    55.2 °F

  • Average July

    73.7 °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 °F

  • Average High 2021–2026

    57.5 °F
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