Lafayette Weather Forecast

    • 56
    • 79

    Thunderstorms Likely

    • 56
    • 77

    Thunderstorms Likely

    • 55
    • 79

    Chance Thunderstorms

    • 53
    • 77

    Chance Thunderstorms

    • 54
    • 79

    Mostly Sunny

    • 55
    • 82

    Mostly Sunny

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

Patchy fog early in the morning. Chance of Thunderstorms early in the afternoon. Thunderstorms likely late in the afternoon. Highs in the upper 70s. Chance of precipitation 60 percent.

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

Mostly cloudy. Chance of Thunderstorms in the Evening, then a chance of Showers after midnight. Lows in the mid to upper 50s. Chance of rain 50 percent.

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Lafayette Temperature Statistics

August Temperature

Erie Municipal Airport (2.5 miles)

  • Lowest 3 August, 2025

    47.8 °F

  • Average August

    74.9 °F

  • Highest 5 August, 2025

    99.5 °F

Climate (2020–Present)

Erie Municipal Airport (2.5 miles)

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  • Average Low 2020–2025

    35.9 °F

  • Average 2020–2025

    51.5 °F

  • Average High 2020–2025

    65.6 °F
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