Johnsburg Weather Forecast

    • 52
    • 75

    Chance Thunderstorms

    • 56
    • 76

    Rain Showers Likely

    • 54
    • 70

    Chance Rain Showers

    • 54
    • 74

    Partly Sunny

    • 55
    • 75

    Slight Chance Thunderstorms

    • 54
    • 75

    Slight Chance Thunderstorms

Today 19 Jun Mower

Mostly sunny. A chance of Showers and Thunderstorms in the afternoon. Highs in the mid 70s. West Winds 10 to 15 Mph. Chance of rain 50 percent.

Tonight 19 Jun Mower

Clear. Lows around 50. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnsburg Temperature Statistics

June Temperature

Austin Municipal (13.7 miles)

  • Lowest 15 June, 2026

    47.8 °F

  • Average June

    70.1 °F

  • Highest 10 June, 2026

    87.6 °F

Climate (2021–2026)

Austin Municipal (13.7 miles)

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  • Average Low 2021–2026

    38.7 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    57.5 °F
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