Johnsburg Weather Forecast

    • 56
    • 76

    Increasing Clouds

    • 58
    • 78

    Partly Sunny

    • 68
    • 81

    Mostly Cloudy

    • 74
    • 90

    Partly Sunny

    • 73
    • 93

    Breezy

    • 71
    • 92

    Chance Thunderstorms

Today 25 Jun Mower

Mostly sunny. Highs in the mid 70s. Northwest Winds 5 to 10 Mph.

Tonight 25 Jun Mower

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the mid 50s. Northeast Winds 5 to 10 Mph, becoming east after midnight.

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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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