Farmer City Weather Forecast

    • 38
    • 46

    Mostly Cloudy

    • 35
    • 54

    Mostly Cloudy

    • 53
    • 55

    Chance Rain

    • 49
    • 65

    Mostly Cloudy

    • 39
    • 59

    Mostly Cloudy

    • 26
    • 53

    Mostly Cloudy

Today 22 Dec De Witt

Partly sunny. Highs in the mid 40s. South Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 22 Dec De Witt

Mostly cloudy in the Evening, then becoming partly cloudy. Not as cool. Near steady temperature in the lower 40s. Southwest Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Farmer City Temperature Statistics

December Temperature

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (21.1 miles)

  • Lowest 14 December, 2025

    -9 °F

  • Average December

    22.8 °F

  • Highest 18 December, 2025

    53.1 °F

Climate (2020–Present)

Bloomington/Normal, Central Illinois Regional Airport at Bloomington-Normal (21.1 miles)

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  • Average Low 2020–2025

    43.6 °F

  • Average 2020–2025

    52.8 °F

  • Average High 2020–2025

    62.2 °F
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