Arlington Heights Weather Forecast

    • 27
    • 46

    Mostly Sunny

    • 45
    • 48

    Rain

    • 31
    • 59

    Rain

    • 36
    • 44

    Mostly Cloudy

    • 39
    • 56

    Mostly Cloudy

    • 31
    • 50

    Mostly Cloudy

Today 29 Jan Montgomery

Sunny. Near steady temperature in the lower 40s. West Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 29 Jan Montgomery

Mostly clear. Cold with Lows in the upper 20s. West Winds 5 to 10 Mph, becoming southwest after midnight.

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Arlington Heights Temperature Statistics

January Temperature

Dayton, Cox Dayton International Airport (10.6 miles)

  • Lowest 22 January, 2025

    -3.2 °F

  • Average January

    22.9 °F

  • Highest 18 January, 2025

    43.6 °F

Climate (2020–Present)

Dayton, Cox Dayton International Airport (10.6 miles)

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  • Average Low 2020–2025

    46.3 °F

  • Average 2020–2025

    55.3 °F

  • Average High 2020–2025

    64.4 °F
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