Johnsburg Weather Forecast

    • 61
    • 86

    Severe Tstms

    • 53
    • 73

    Rain Showers

    • 60
    • 79

    Slight Chance Thunderstorms

    • 53
    • 79

    Slight Chance Thunderstorms

    • 53
    • 70

    Partly Sunny

    • 54
    • 71

    Partly Sunny

    • 56
    • 74

    Slight Chance Thunderstorms

Today 10 Jun Mower

Showers and Thunderstorms likely. Some Thunderstorms may be severe. Highs in the mid 80s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

Tonight 10 Jun Mower

Partly cloudy. A slight chance of Showers and Thunderstorms this evening. Some Thunderstorms may be severe. Cooler with Lows in the lower 60s. Southwest Winds 10 to 15 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnsburg Temperature Statistics

June Temperature

Austin Municipal (13.7 miles)

  • Lowest 2 June, 2026

    54.1 °F

  • Average June

    71.8 °F

  • Highest 6 June, 2026

    86.2 °F

Climate (2021–Present)

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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