Armstrong Weather Forecast

    • 39
    • 48

    Breezy

    • 30
    • 53

    Breezy

    • 42
    • 50

    Cloudy

    • 21
    • 64

    Rain

    • 10
    • 26

    Blustery

    • 20
    • 30

    Mostly Cloudy

Today 12 Mar Vermilion

Sunny. Much cooler with Highs in the upper 40s. West Winds 5 to 10 Mph.

Tonight 12 Mar Vermilion

Mostly cloudy. A slight chance of Showers after midnight. Windy and not as cool with Lows around 40. South Winds 15 to 20 Mph with Gusts up to 35 Mph, becoming southwest 20 to 30 Mph with Gusts up to 45 Mph after midnight. Chance of rain 20 percent.

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  • Temperature Real-Time

Armstrong Temperature Statistics

March Temperature

Rantoul National Aviation Center Airport (13.7 miles)

  • Lowest 1 March, 2026

    24.6 °F

  • Average March

    48.6 °F

  • Highest 10 March, 2026

    77.5 °F

Climate (2021–Present)

Rantoul National Aviation Center Airport (13.7 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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