Johnsburg Weather Forecast

    • 60
    • 72

    Rain Showers Likely

    • 60
    • 73

    Rain Showers Likely

    • 61
    • 70

    Rain Showers Likely

    • 56
    • 71

    Slight Chance Rain Showers

    • 54
    • 65

    Slight Chance Rain Showers

Today 16 Sep Mower

Partly sunny. Near steady temperature in the upper 60s. East Winds 5 to 10 Mph.

Tonight 16 Sep Mower

Mostly cloudy with a 50 percent chance of Showers. Lows around 60. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Johnsburg Temperature Statistics

September Temperature

Austin Municipal (13.7 miles)

  • Lowest 14 September, 2026

    59.2 °F

  • Average September

    59.2 °F

  • Highest 14 September, 2026

    59.4 °F

Climate (2021–2026)

Austin Municipal (13.7 miles)

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  • Average Low 2021–2026

    38.6 °F

  • Average 2021–2026

    47.9 °F

  • Average High 2021–2026

    57.3 °F
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