Johnsburg Weather Forecast

    • 54
    • 79

    Slight Chance Thunderstorms

    • 55
    • 75

    Partly Sunny

    • 58
    • 77

    Partly Sunny

    • 67
    • 80

    Mostly Cloudy

    • 73
    • 89

    Breezy

    • 72
    • 93

    Breezy

Today 24 Jun Mower

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

Tonight 24 Jun Mower

Partly cloudy. Lows in the mid 50s. Northwest Winds 10 to 15 Mph.

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Johnsburg Temperature Statistics

June Temperature

Austin Municipal (13.7 miles)

  • Lowest 15 June, 2026

    47.8 °F

  • Average June

    68.2 °F

  • Highest 10 June, 2026

    87.6 °F

Climate (2021–2026)

Austin Municipal (13.7 miles)

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  • Average Low 2021–2026

    38.6 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    57.5 °F
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