Sale Lake Weather Forecast

    • 44
    • 76

    Chance Rain Showers

    • 46
    • 68

    Mostly Sunny

    • 57
    • 89

    Mostly Sunny

    • 55
    • 83

    Mostly Sunny

    • 59
    • 88

    Partly Sunny

    • 56
    • 85

    Slight Chance Thunderstorms

Today 9 May Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Partly cloudy. Slight chance of Thunderstorms in the afternoon. Highs 72 to 78. Northwest Winds 10 to 20 Mph. Gusts up to 40 Mph in the afternoon. Chance of precipitation 10 percent.

Tonight 9 May Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly cloudy in the Evening, then becoming partly cloudy. Slight chance of Thunderstorms in the evening. Chance of Showers. Lows 37 to 47. North Winds 10 to 20 Mph with Gusts up to 40 Mph in the Evening, becoming light. Chance of rain 30 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sale Lake Temperature Statistics

May Temperature

Boulder Municipal Airport (1.2 miles)

  • Lowest 1 May, 2026

    32 °F

  • Average May

    50 °F

  • Highest 4 May, 2026

    73.4 °F

Climate (2021–Present)

Boulder Municipal Airport (1.2 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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