Arlington Weather Forecast

    • 40
    • 73

    Mostly Sunny

    • 34
    • 62

    Slight Chance Rain

    • 29
    • 50

    Partly Sunny

    • 37
    • 67

    Breezy

    • 36
    • 55

    Mostly Cloudy

    • 34
    • 62

    Chance Rain/Snow

Today 9 Mar Washington

Sunny. Highs in the lower 70s. Southwest Winds 5 to 10 Mph, becoming east this afternoon.

Tonight 9 Mar Washington

Mostly clear. Lows around 40. Northeast Winds around 5 Mph, becoming southeast after midnight.

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Arlington Temperature Statistics

March Temperature

Fremont Municipal Airport (8.1 miles)

  • Lowest 1 March, 2026

    21 °F

  • Average March

    40.7 °F

  • Highest 6 March, 2026

    64.4 °F

Climate (2021–Present)

Fremont Municipal Airport (8.1 miles)

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  • Average Low 2021–2026

    42.6 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    64.9 °F
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