Westchester Weather Forecast

    • 55
    • 76

    Increasing Clouds

    • 55
    • 79

    Severe Tstms

    • 34
    • 66

    Chance Rain/Snow

    • 33
    • 48

    Mostly Sunny

    • 50
    • 66

    Mostly Sunny

    • 50
    • 73

    Mostly Cloudy

Today 13 Mar Sangamon

Sunny. Highs in the mid 70s. Southeast Winds 5 to 10 Mph.

Tonight 13 Mar Sangamon

Mostly clear with a slight chance of Showers and Thunderstorms in the Evening, then partly cloudy after midnight. Not as cool with Lows in the mid 50s. Southeast Winds 5 to 10 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Westchester Temperature Statistics

March Temperature

Springfield - Abraham Lincoln Capital Airport (6.2 miles)

  • Lowest 2 March, 2025

    14.8 °F

  • Average March

    43.6 °F

  • Highest 10 March, 2025

    72 °F

Climate (2020–Present)

Springfield - Abraham Lincoln Capital Airport (6.2 miles)

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  • Average Low 2020–2025

    44.7 °F

  • Average 2020–2025

    54.8 °F

  • Average High 2020–2025

    64.6 °F
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