Green Haven Weather Forecast

    • 35
    • 48

    Chance Rain

    • 21
    • 42

    Chance Rain

    • 24
    • 34

    Mostly Sunny

    • 34
    • 46

    Partly Sunny

    • 33
    • 50

    Chance Rain

    • 21
    • 39

    Mostly Cloudy

Today 9 Jan Sangamon

Cloudy, cooler with Highs around 50. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph, Diminishing to 5 to 10 Mph in the afternoon.

Tonight 9 Jan Sangamon

Mostly cloudy. Lows in the mid 30s. North Winds around 5 Mph.

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Green Haven Temperature Statistics

January Temperature

Springfield - Abraham Lincoln Capital Airport (1.2 miles)

  • Lowest 1 January, 2026

    21 °F

  • Average January

    34.5 °F

  • Highest 5 January, 2026

    54 °F

Climate (2021–Present)

Springfield - Abraham Lincoln Capital Airport (1.2 miles)

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  • Average Low 2021–2026

    44.9 °F

  • Average 2021–2026

    55.2 °F

  • Average High 2021–2026

    65.1 °F
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