Wonderland Lake Weather Forecast

    • 37
    • 54

    Rain Showers Likely

    • 36
    • 58

    Rain Showers Likely

    • 39
    • 61

    Rain Showers Likely

    • 37
    • 52

    Rain Showers

    • 35
    • 53

    Chance Rain Showers

    • 41
    • 65

    Partly Sunny

    • 45
    • 71

    Chance Thunderstorms

Today 27 Apr Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly cloudy. Slight chance of Thunderstorms early in the Afternoon, then a chance of Thunderstorms late in the afternoon. Highs 52 to 58. Chance of precipitation 50 percent.

Tonight 27 Apr Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Rain Showers likely and slight chance of Thunderstorms in the Evening, then a chance of rain Showers after midnight. Lows in the mid to upper 30s. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wonderland Lake Temperature Statistics

April Temperature

Boulder Municipal Airport (3.1 miles)

  • Lowest 4 April, 2026

    30.2 °F

  • Average April

    52.7 °F

  • Highest 12 April, 2026

    77 °F

Climate (2021–Present)

Boulder Municipal Airport (3.1 miles)

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  • Average Low 2021–2026

    41.2 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    66.1 °F
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