South Westminster Weather Forecast

    • 65
    • 91

    Rain Showers Likely

    • 61
    • 85

    Chance Thunderstorms

    • 60
    • 84

    Thunderstorms Likely

    • 62
    • 91

    Partly Sunny

    • 64
    • 94

    Mostly Sunny

    • 66
    • 96

    Partly Sunny

    • 66
    • 97

    Hot

Today 22 Jul North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County

Partly cloudy in the Morning, then mostly cloudy with a chance of Showers and slight chance of Thunderstorms early in the afternoon. Mostly cloudy with a chance of Thunderstorms late in the afternoon. Highs in the lower 90s. Chance of rain 50 percent.

Tonight 22 Jul North Douglas County Below 6000 Feet/Denver/West Adams and Arapahoe Counties/East Broomfield County

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

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South Westminster Temperature Statistics

July Temperature

Broomfield / Jeffco (5.6 miles)

  • Lowest 7 July, 2025

    55.4 °F

  • Average July

    72.2 °F

  • Highest 9 July, 2025

    100.4 °F

Climate (2020–Present)

Broomfield / Jeffco (5.6 miles)

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  • Average Low 2020–2025

    41.2 °F

  • Average 2020–2025

    50.6 °F

  • Average High 2020–2025

    64.8 °F
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