Garden Grove Weather Forecast

    • 76
    • 97

    Breezy

    • 74
    • 95

    Breezy

    • 69
    • 95

    Rain Showers Likely

    • 71
    • 92

    Chance Thunderstorms

    • 69
    • 93

    Chance Thunderstorms

    • 68
    • 88

    Chance Thunderstorms

Today 21 Jun Decatur

Sunny, Breezy, hot with Highs in the mid 90s. South Winds 20 to 25 Mph with Gusts up to 40 Mph. Heat index Values up to 106 in the afternoon.

Tonight 21 Jun Decatur

Mostly clear and breezy with Lows in the mid 70s. South Winds 15 to 25 Mph with Gusts up to 35 Mph. Heat index Values up to 102 early in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Garden Grove Temperature Statistics

June Temperature

Osceola Municipal Airport (16.2 miles)

  • Lowest 10 June, 2025

    49.3 °F

  • Average June

    70.1 °F

  • Highest 11 June, 2025

    93.6 °F

Climate (2020–Present)

Osceola Municipal Airport (16.2 miles)

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  • Average Low 2020–2025

    42.3 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    63.2 °F
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