Bellflower Weather Forecast

    • 59
    • 81

    Partly Cloudy

    • 70
    • 88

    Chance Rain Showers

    • 65
    • 89

    Rain Showers Likely

    • 57
    • 81

    Partly Sunny

    • 63
    • 83

    Chance Rain Showers

    • 63
    • 86

    Slight Chance Rain Showers

    • 62
    • 85

    Slight Chance Thunderstorms

Today 7 Sep McLean

Sunny. Near steady temperature around 80. East Winds 5 to 10 Mph.

Tonight 7 Sep McLean

Mostly clear this Evening, then becoming partly cloudy. Lows in the upper 50s. East Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Bellflower Temperature Statistics

September Temperature

Rantoul National Aviation Center Airport (19.9 miles)

  • Lowest 2 September, 2026

    70.2 °F

  • Average September

    82 °F

  • Highest 4 September, 2026

    95.4 °F

Climate (2021–2026)

Rantoul National Aviation Center Airport (19.9 miles)

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  • Average Low 2021–2026

    42.7 °F

  • Average 2021–2026

    52.4 °F

  • Average High 2021–2026

    62.1 °F
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