Green Haven Weather Forecast

    • 61
    • 76

    Rain Showers

    • 46
    • 77

    Rain Showers

    • 34
    • 59

    Breezy

    • 38
    • 62

    Sunny

    • 46
    • 69

    Partly Sunny

    • 48
    • 71

    Partly Sunny

Today 14 Oct Sangamon

Cloudy. Showers likely with a slight chance of Thunderstorms in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Much cooler with Highs in the upper 70s. North Winds 5 to 10 Mph. Chance of rain 70 percent.

Tonight 14 Oct Sangamon

Mostly cloudy. A slight chance of Showers and Thunderstorms in the Evening, then Showers likely after midnight. Lows in the lower 60s. Northeast Winds 5 to 10 Mph. Chance of rain 70 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Green Haven Temperature Statistics

October Temperature

Springfield - Abraham Lincoln Capital Airport (1.2 miles)

  • Lowest 5 October, 2026

    42.7 °F

  • Average October

    64.7 °F

  • Highest 7 October, 2026

    87.7 °F

Climate (2021–2026)

Springfield - Abraham Lincoln Capital Airport (1.2 miles)

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  • Average Low 2021–2026

    45 °F

  • Average 2021–2026

    55.6 °F

  • Average High 2021–2026

    65.7 °F
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