Robert Allerton Park Weather Forecast

    • 50
    • 60

    Rain Likely

    • 58
    • 75

    Rain

    • 36
    • 65

    Chance Rain

    • 44
    • 60

    Mostly Sunny

    • 56
    • 73

    Mostly Sunny

    • 48
    • 71

    Rain

Today 5 Mar Piatt

Cloudy. A chance of Showers, mainly this morning. Widespread dense fog this Morning, then patchy fog this afternoon. Highs around 60. West Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 5 Mar Piatt

Cloudy. Widespread fog. A chance of Showers and Thunderstorms after midnight. Lows in the upper 40s. South Winds 5 to 10 Mph. Chance of rain 40 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Robert Allerton Park Temperature Statistics

March Temperature

Decatur Airport (16.2 miles)

  • Lowest 1 March, 2026

    24.1 °F

  • Average March

    33.8 °F

  • Highest 1 March, 2026

    41 °F

Climate (2021–Present)

Decatur Airport (16.2 miles)

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  • Average Low 2021–2026

    45.3 °F

  • Average 2021–2026

    55.4 °F

  • Average High 2021–2026

    65.4 °F
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