Louisville Weather Forecast

    • 42
    • 66

    Chance Rain Showers

    • 42
    • 69

    Rain Showers

    • 41
    • 58

    Rain Showers Likely

    • 44
    • 67

    Mostly Sunny

    • 46
    • 74

    Chance Rain Showers

    • 48
    • 77

    Chance Thunderstorms

    • 47
    • 72

    Rain Showers Likely

Today 29 Apr Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Partly cloudy in the Morning, then mostly cloudy with a slight chance of Thunderstorms early in the afternoon. Mostly cloudy with a chance of Showers and slight chance of Thunderstorms late in the afternoon. Highs in the lower to mid 60s. Chance of rain 30 percent.

Tonight 29 Apr Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Partly cloudy. Lows near 40.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Louisville Temperature Statistics

April Temperature

Erie Municipal Airport (4.3 miles)

  • Lowest 6 April, 2025

    21 °F

  • Average April

    50 °F

  • Highest 12 April, 2025

    84.6 °F

Climate (2020–Present)

Erie Municipal Airport (4.3 miles)

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  • Average Low 2020–2025

    36 °F

  • Average 2020–2025

    51.5 °F

  • Average High 2020–2025

    65.7 °F
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