Baseline Sub Weather Forecast

    • 38
    • 57

    Rain Showers Likely

    • 40
    • 58

    Rain Showers

    • 37
    • 60

    Rain Showers Likely

    • 38
    • 62

    Chance Thunderstorms

    • 41
    • 63

    Rain Showers

    • 38
    • 54

    Rain Showers

Today 25 Apr Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Mostly cloudy. Chance of rain Showers and slight chance of Thunderstorms late in the afternoon. Highs 52 to 60. East Winds 10 to 15 Mph with Gusts up to 25 Mph in the afternoon. Chance of rain 30 percent.

Tonight 25 Apr Boulder And Jefferson Counties Below 6000 Feet/West Broomfield County

Cloudy with a 40 percent chance of rain Showers. Lows in the mid to upper 30s. East Winds 10 to 15 Mph in the Evening, becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Baseline Sub Temperature Statistics

April Temperature

Boulder Municipal Airport (2.5 miles)

  • Lowest 4 April, 2026

    30.2 °F

  • Average April

    52.7 °F

  • Highest 12 April, 2026

    77 °F

Climate (2021–Present)

Boulder Municipal Airport (2.5 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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