Green Haven Weather Forecast

    • 42
    • 61

    Mostly Cloudy

    • 55
    • 55

    Rain Likely

    • 17
    • 65

    Rain

    • 15
    • 24

    Mostly Sunny

    • 22
    • 33

    Partly Sunny

    • 19
    • 36

    Partly Sunny

Today 26 Dec Sangamon

Patchy fog in the morning. Mostly sunny. Highs in the lower 60s. Temperature falling into the mid 50s in the afternoon. West Winds 10 to 15 Mph.

Tonight 26 Dec Sangamon

Mostly cloudy with a slight chance of drizzle. Patchy dense fog. Lows in the lower 50s. Temperature rising into the upper 50s through Sunrise. South Winds around 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Green Haven Temperature Statistics

December Temperature

Springfield - Abraham Lincoln Capital Airport (1.2 miles)

  • Lowest 14 December, 2025

    -6 °F

  • Average December

    27.6 °F

  • Highest 23 December, 2025

    60.1 °F

Climate (2020–Present)

Springfield - Abraham Lincoln Capital Airport (1.2 miles)

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  • Average Low 2020–2025

    44.9 °F

  • Average 2020–2025

    55.1 °F

  • Average High 2020–2025

    65 °F
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