Thornton Weather Forecast

    • 35
    • 50

    Clearing Late

    • 36
    • 50

    Partly Sunny

    • 39
    • 55

    Mostly Sunny

    • 47
    • 57

    Rain

    • 35
    • 57

    Chance Rain

    • 25
    • 43

    Mostly Cloudy

Today 21 Nov Southern Cook

Cloudy. A slight chance of rain late. Near steady temperature in the upper 40s. North Winds around 5 Mph. Chance of precipitation 20 percent.

Tonight 21 Nov Southern Cook

Cloudy in the Evening, then becoming partly cloudy. A slight chance of rain in the evening. Lows in the mid 30s. North Winds around 5 Mph. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Thornton Temperature Statistics

November Temperature

Lansing Municipal Airport (4.3 miles)

  • Lowest 11 November, 2025

    21.7 °F

  • Average November

    44.4 °F

  • Highest 15 November, 2025

    68.2 °F

Climate (2020–Present)

Lansing Municipal Airport (4.3 miles)

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  • Average Low 2020–2025

    42.5 °F

  • Average 2020–2025

    51.6 °F

  • Average High 2020–2025

    60.4 °F
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