Johnsburg Weather Forecast

    • 57
    • 80

    Rain Showers Likely

    • 63
    • 79

    Chance Rain Showers

    • 66
    • 82

    Rain Showers Likely

    • 64
    • 81

    Slight Chance Thunderstorms

    • 62
    • 79

    Chance Rain Showers

    • 60
    • 78

    Slight Chance Thunderstorms

Today 7 Aug Mower

Mostly cloudy. Patchy fog in the morning. A chance of Showers and Thunderstorms in the afternoon. Humid with Highs in the upper 70s. Southwest Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 7 Aug Mower

Partly cloudy. Near steady temperature in the mid 60s. South Winds 5 to 10 Mph.

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Johnsburg Temperature Statistics

August Temperature

Austin Municipal (13.7 miles)

  • Lowest 2 August, 2026

    59 °F

  • Average August

    69.6 °F

  • Highest 2 August, 2026

    81.7 °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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