Arlington Heights Weather Forecast

    • 43
    • 48

    Chance Rain

    • 38
    • 61

    Partly Sunny

    • 43
    • 59

    Mostly Sunny

    • 42
    • 64

    Mostly Sunny

Today 7 Mar Southeast Middlesex

Cloudy. Areas of heavy drizzle in the morning. Patchy fog in the morning. Visibility one quarter mile or less at Times in the morning. Not as cool with Highs in the upper 40s. South Winds 5 to 10 Mph. Gusts up to 20 Mph in the afternoon.

Tonight 7 Mar Southeast Middlesex

Mostly cloudy with a 50 percent chance of rain. Patchy fog. Not as cool with Lows in the lower 40s. Temperature rising into the lower 50s after midnight. Southwest Winds around 10 Mph with Gusts up to 25 Mph.

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Arlington Heights Temperature Statistics

March Temperature

Laurence G Hanscom Field Airport (6.2 miles)

  • Lowest 2 March, 2026

    3.9 °F

  • Average March

    26.5 °F

  • Highest 4 March, 2026

    53.1 °F

Climate (2021–Present)

Laurence G Hanscom Field Airport (6.2 miles)

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  • Average Low 2021–2026

    41.4 °F

  • Average 2021–2026

    51.7 °F

  • Average High 2021–2026

    61.7 °F
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