Thornton Weather Forecast

    • 37
    • 47

    Rain

    • 37
    • 41

    Chance Rain

    • 38
    • 47

    Cloudy

    • 43
    • 56

    Rain Likely

    • 40
    • 51

    Chance Rain

    • 36
    • 50

    Partly Sunny

Today 17 Nov Southern Cook

Partly cloudy late in the Morning, then becoming mostly cloudy. Highs in the upper 40s. Northwest Winds around 5 Mph, becoming north in the afternoon.

Tonight 17 Nov Southern Cook

Cloudy. A chance of rain late in the evening. Rain after midnight. Lows in the upper 30s. East Winds 5 to 10 Mph. Chance of precipitation 90 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

    45.5 °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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