Johnsburg Weather Forecast

    • 52
    • 70

    Chance Rain Showers

    • 54
    • 76

    Partly Sunny

    • 58
    • 77

    Rain Showers Likely

    • 54
    • 75

    Slight Chance Thunderstorms

    • 54
    • 75

    Partly Sunny

    • 59
    • 77

    Chance Rain Showers

Today 21 Jun Mower

Mostly cloudy. A slight chance of Showers this Morning, then a chance of Showers this afternoon. Highs in the lower 70s. East Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 21 Jun Mower

Mostly cloudy. Lows in the lower 50s. Northeast Winds 5 to 10 Mph.

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Johnsburg Temperature Statistics

June Temperature

Austin Municipal (13.7 miles)

  • Lowest 15 June, 2026

    47.8 °F

  • Average June

    69.2 °F

  • Highest 10 June, 2026

    87.6 °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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