Wonderland Lake Weather Forecast

    • 67
    • 95

    Areas Smoke

    • 68
    • 100

    Hot

    • 66
    • 98

    Chance Thunderstorms

    • 64
    • 95

    Chance Thunderstorms

    • 64
    • 93

    Chance Thunderstorms

    • 61
    • 90

    Rain Showers Likely

Today 7 Aug Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly sunny. Areas of smoke. Highs in the mid to upper 90s.

Tonight 7 Aug Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Clear. Areas of smoke. Lows in the lower to mid 60s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wonderland Lake Temperature Statistics

August Temperature

Boulder Municipal Airport (3.1 miles)

  • Lowest 4 August, 2026

    53.6 °F

  • Average August

    78.1 °F

  • Highest 2 August, 2026

    104 °F

Climate (2021–2026)

Boulder Municipal Airport (3.1 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    66.3 °F
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