Johnsburg Weather Forecast

    • 67
    • 83

    Increasing Clouds

    • 67
    • 89

    Rain Showers Likely

    • 59
    • 80

    Mostly Sunny

    • 57
    • 77

    Mostly Sunny

    • 61
    • 79

    Partly Sunny

    • 62
    • 79

    Slight Chance Rain Showers

Today 19 Jul Mower

Mostly sunny. Areas of smoke. Highs in the lower 80s. Southeast Winds around 5 Mph.

Tonight 19 Jul Mower

Partly cloudy. A slight chance of Showers and Thunderstorms after midnight. Humid with Lows in the upper 60s. South Winds 10 to 15 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnsburg Temperature Statistics

July Temperature

Austin Municipal (13.7 miles)

  • Lowest 10 July, 2026

    62.4 °F

  • Average July

    75.1 °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

    48.1 °F

  • Average High 2021–2026

    57.5 °F
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