Mission Viejo Weather Forecast

    • 67
    • 95

    Chance Thunderstorms

    • 66
    • 95

    Slight Chance Thunderstorms

    • 61
    • 92

    Rain Showers Likely

    • 56
    • 79

    Rain Showers

    • 56
    • 81

    Rain Showers

    • 56
    • 80

    Thunderstorms Likely

Today 10 Aug North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County

Partly cloudy in the Morning, then mostly cloudy with a slight chance of Thunderstorms in the afternoon. Highs in the mid to upper 90s. Northwest Winds 10 to 15 Mph with Gusts up to 20 Mph in the afternoon. Chance of precipitation 20 percent.

Tonight 10 Aug North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County

Mostly cloudy with a slight chance of Thunderstorms in the Evening, then partly cloudy after midnight. Lows 62 to 68. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mission Viejo Temperature Statistics

August Temperature

Buckley Air Force Base Airport (5 miles)

  • Lowest 5 August, 2026

    52.9 °F

  • Average August

    78.2 °F

  • Highest 3 August, 2026

    101.1 °F

Climate (2021–2026)

Buckley Air Force Base Airport (5 miles)

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  • Average Low 2021–2026

    40.1 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    66.1 °F
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