Union Square Weather Forecast

    • 61
    • 94

    Mostly Sunny

    • 61
    • 92

    Mostly Sunny

    • 64
    • 97

    Hot

    • 66
    • 96

    Mostly Sunny

    • 66
    • 97

    Slight Chance Thunderstorms

    • 65
    • 97

    Slight Chance Thunderstorms

Today 8 Jul Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly sunny. Highs in the lower to mid 90s. Northwest Winds 10 to 15 Mph in the afternoon.

Tonight 8 Jul Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly clear. Lows near 60.

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  • Temperature Forecast NOAA

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Union Square Temperature Statistics

July Temperature

Broomfield / Jeffco (12.4 miles)

  • Lowest 1 July, 2020

    51.8 °F

  • Average July

    69.9 °F

  • Highest 2 July, 2020

    93.2 °F

Climate (2010–Present)

Broomfield / Jeffco (12.4 miles)

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  • Average Low 2010–Present

    40.7 °F

  • Average 2010–Present

    50.2 °F

  • Average High 2010–Present

    64.4 °F
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