Dewey Weather Forecast

    • 28
    • 63

    Becoming Sunny

    • 39
    • 49

    Breezy

    • 29
    • 52

    Breezy

    • 39
    • 49

    Rain Likely

    • 19
    • 60

    Rain

    • 11
    • 28

    Blustery

    • 22
    • 33

    Slight Chance Rain/Snow

Today 11 Mar Champaign

Rain likely. Breezy, cooler. Near steady temperature around 40. Temperature falling into the upper 30s late. Northwest Winds 20 to 25 Mph with Gusts up to 35 Mph. Chance of rain 70 percent.

Tonight 11 Mar Champaign

Mostly cloudy early this Evening, then clearing. Much cooler with Lows in the upper 20s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Dewey Temperature Statistics

March Temperature

Rantoul National Aviation Center Airport (6.8 miles)

  • Lowest 1 March, 2026

    24.6 °F

  • Average March

    46.6 °F

  • Highest 6 March, 2026

    77.2 °F

Climate (2021–Present)

Rantoul National Aviation Center Airport (6.8 miles)

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  • Average Low 2021–2026

    43.2 °F

  • Average 2021–2026

    52.8 °F

  • Average High 2021–2026

    62.6 °F
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