Arlington Heights Weather Forecast

    • 11
    • 31

    Becoming Sunny

    • 24
    • 36

    Partly Sunny

    • 23
    • 38

    Mostly Cloudy

    • 34
    • 40

    Mostly Cloudy

    • 35
    • 47

    Slight Chance Rain

    • 30
    • 47

    Slight Chance Rain

Today 21 Feb Southeast Middlesex

Mostly sunny. Highs in the lower 30s. Northwest Winds around 15 Mph with Gusts up to 30 Mph.

Tonight 21 Feb Southeast Middlesex

Mostly clear. Lows around 11. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph.

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Arlington Heights Temperature Statistics

February Temperature

Laurence G Hanscom Field Airport (6.2 miles)

  • Lowest 11 February, 2025

    1.9 °F

  • Average February

    24.8 °F

  • Highest 3 February, 2025

    44.7 °F

Climate (2020–Present)

Laurence G Hanscom Field Airport (6.2 miles)

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  • Average Low 2020–2025

    41.7 °F

  • Average 2020–2025

    51.9 °F

  • Average High 2020–2025

    62 °F
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