Johnsburg Weather Forecast

    • 48
    • 51

    Rain Showers

    • 56
    • 71

    Chance Rain Showers

    • 56
    • 75

    Rain Showers Likely

    • 53
    • 78

    Rain Showers Likely

    • 52
    • 73

    Chance Rain Showers

    • 50
    • 77

    Chance Rain Showers

Today 11 Apr Mower

Mostly cloudy. A slight chance of rain Showers Early, then rain Showers with a chance of Thunderstorms this afternoon. Highs around 50. Southeast Winds 10 to 20 Mph. Gusts up to 30 Mph this afternoon. Chance of rain 80 percent.

Tonight 11 Apr Mower

Cloudy with a chance of Thunderstorms. Showers likely in the Evening, then a chance of Showers after midnight. Warmer with Lows in the upper 40s. Temperature rising into the mid 50s after midnight. South Winds 15 to 20 Mph with Gusts up to 30 Mph. Chance of rain 70 percent.

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Johnsburg Temperature Statistics

April Temperature

Austin Municipal (13.7 miles)

  • Lowest 7 April, 2026

    23.7 °F

  • Average April

    38.9 °F

  • Highest 8 April, 2026

    65.7 °F

Climate (2021–Present)

Austin Municipal (13.7 miles)

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  • Average Low 2021–2026

    38.6 °F

  • Average 2021–2026

    48 °F

  • Average High 2021–2026

    57.4 °F
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