Johnsburg Weather Forecast

    • 47
    • 69

    Increasing Clouds

    • 53
    • 69

    Rain Showers

    • 41
    • 65

    Rain Showers

    • 38
    • 55

    Partly Sunny

    • 37
    • 58

    Partly Sunny

    • 36
    • 56

    Partly Sunny

Today 25 Apr Mower

Partly sunny. Highs in the upper 60s. East Winds 5 to 10 Mph.

Tonight 25 Apr Mower

Mostly cloudy. A slight chance of Showers after midnight. Warmer with Lows in the upper 40s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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Johnsburg Temperature Statistics

April Temperature

Austin Municipal (13.7 miles)

  • Lowest 7 April, 2026

    23.7 °F

  • Average April

    44.9 °F

  • Highest 13 April, 2026

    75.6 °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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