Arlington Weather Forecast

    • 68
    • 83

    Rain Showers

    • 61
    • 80

    Slight Chance Rain Showers

    • 61
    • 83

    Mostly Sunny

    • 63
    • 85

    Mostly Sunny

    • 65
    • 87

    Mostly Sunny

    • 64
    • 87

    Chance Thunderstorms

    • 65
    • 83

    Chance Thunderstorms

Today 30 Jul Washington

Partly sunny with a chance of Showers and Thunderstorms. Near steady temperature in the lower 80s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain 40 percent.

Tonight 30 Jul Washington

A chance of Showers and Thunderstorms in the Evening, then Showers with Thunderstorms likely after midnight. Humid with Lows in the upper 60s. South Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of rain near 100 percent.

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  • Temperature Real-Time

Arlington Temperature Statistics

July Temperature

Fremont Municipal Airport (8.1 miles)

  • Lowest 22 July, 2026

    61.9 °F

  • Average July

    78.9 °F

  • Highest 26 July, 2026

    99.7 °F

Climate (2021–2026)

Fremont Municipal Airport (8.1 miles)

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  • Average Low 2021–2026

    42.5 °F

  • Average 2021–2026

    53.7 °F

  • Average High 2021–2026

    65 °F
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