Sale Lake Weather Forecast

    • 53
    • 79

    Chance Rain Showers

    • 55
    • 77

    Rain Showers Likely

    • 52
    • 69

    Chance Rain Showers

    • 52
    • 75

    Chance Rain Showers

    • 54
    • 82

    Partly Sunny

    • 55
    • 82

    Partly Sunny

Today 22 Sep Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Partly cloudy. Slight chance of Thunderstorms in the afternoon. Highs near 80. Chance of precipitation 20 percent.

Tonight 22 Sep Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Partly cloudy with a slight chance of Thunderstorms in the Evening, then mostly cloudy after midnight. Lows 50 to 56. Chance of precipitation 10 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sale Lake Temperature Statistics

September Temperature

Boulder Municipal Airport (1.2 miles)

  • Lowest 16 September, 2026

    51.8 °F

  • Average September

    71.6 °F

  • Highest 13 September, 2026

    96.8 °F

Climate (2021–2026)

Boulder Municipal Airport (1.2 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    66.4 °F
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