Jack W. Watson Airport Weather Forecast

    • 37
    • 44

    Drizzle

    • 36
    • 41

    Rain Likely

    • 36
    • 47

    Chance Rain

    • 40
    • 48

    Mostly Cloudy

    • 11
    • 41

    Breezy

    • 12
    • 21

    Mostly Sunny

    • 16
    • 28

    Mostly Cloudy

Today 24 Dec De Kalb

Mostly cloudy. Drizzle late. Highs in the lower 40s. Southeast Winds 5 to 10 Mph.

Tonight 24 Dec De Kalb

Cloudy. Drizzle early in the evening. Areas of drizzle late in the Evening, then patchy drizzle after midnight. Patchy fog. Near steady temperature in the upper 30s. East Winds around 5 Mph, becoming north after midnight.

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Jack W. Watson Airport Temperature Statistics

December Temperature

De Kalb Taylor Municipal Airport (6.8 miles)

  • Lowest 14 December, 2025

    -6.9 °F

  • Average December

    20.6 °F

  • Highest 18 December, 2025

    42.1 °F

Climate (2020–Present)

De Kalb Taylor Municipal Airport (6.8 miles)

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  • Average Low 2020–2025

    40.3 °F

  • Average 2020–2025

    49.4 °F

  • Average High 2020–2025

    58.5 °F
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