Johnsburg Weather Forecast

    • 68
    • 85

    Rain Showers

    • 67
    • 85

    Rain Showers Likely

    • 68
    • 86

    Chance Thunderstorms

    • 66
    • 85

    Chance Thunderstorms

    • 64
    • 84

    Slight Chance Thunderstorms

Today 1 Jul Mower

Mostly cloudy late this Morning, then becoming partly sunny. A chance of Showers. A chance of Thunderstorms late this Morning, then Thunderstorms likely this afternoon. Some Thunderstorms may be severe. Some Thunderstorms may be severe. Highs in the mid 80s. East Winds 10 to 15 Mph, becoming south 15 to 20 Mph with Gusts up to 30 Mph this afternoon. Chance of rain 70 percent. Heat index Values in the mid 90s this afternoon.

Tonight 1 Jul Mower

Showers with Thunderstorms likely in the Evening, then Showers with a chance of Thunderstorms after midnight. Some Thunderstorms may be severe in the evening. Humid with Lows in the upper 60s. Southwest Winds 10 to 20 Mph. Gusts up to 30 Mph in the evening. Chance of rain 100 percent. Heat index Values in the mid 90s early in the evening.

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Johnsburg Temperature Statistics

July Temperature

Austin Municipal (13.7 miles)

  • Lowest

  • Average July

  • Highest

Climate (2021–2026)

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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