Brittany Valley Weather Forecast

    • 75
    • 91

    Rain Showers

    • 72
    • 90

    Thunderstorms

    • 60
    • 89

    Thunderstorms

    • 65
    • 84

    Chance Thunderstorms

    • 66
    • 86

    Rain Showers

    • 59
    • 80

    Chance Thunderstorms

    • 58
    • 77

    Slight Chance Thunderstorms

Today 9 Jun Johnson

Sunny. Near steady temperature in the upper 80s. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Heat index Values up to 107.

Tonight 9 Jun Johnson

Mostly clear. Lows in the mid 70s. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Heat index Values up to 107 early this evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Brittany Valley Temperature Statistics

June Temperature

Olathe, Johnson County Executive Airport (13.7 miles)

  • Lowest 4 June, 2026

    63.6 °F

  • Average June

    75.8 °F

  • Highest 1 June, 2026

    89.7 °F

Climate (2021–Present)

Olathe, Johnson County Executive Airport (13.7 miles)

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  • Average Low 2021–2026

    48 °F

  • Average 2021–2026

    57.9 °F

  • Average High 2021–2026

    68 °F
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