Arlington Weather Forecast

    • 39
    • 54

    Becoming Sunny

    • 43
    • 63

    Partly Sunny

    • 44
    • 64

    Mostly Cloudy

    • 46
    • 64

    Chance Rain Showers

    • 50
    • 71

    Slight Chance Rain Showers

    • 56
    • 81

    Chance Thunderstorms

Today 19 May Sibley

Mostly cloudy. Chance of rain Showers early in the morning. Chance of Sprinkles in the afternoon. Highs in the mid 50s. Northwest Winds 10 to 20 Mph. Chance of Showers 50 percent.

Tonight 19 May Sibley

Mostly clear. Chance of Sprinkles in the evening. Lows in the upper 30s. Northwest Winds up to 10 Mph. Gusts up to 25 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Arlington Temperature Statistics

May Temperature

Glencoe Municipal Airport (9.9 miles)

  • Lowest 7 May, 2026

    28.4 °F

  • Average May

    54.9 °F

  • Highest 15 May, 2026

    85.5 °F

Climate (2021–Present)

Glencoe Municipal Airport (9.9 miles)

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  • Average Low 2021–2026

    37.1 °F

  • Average 2021–2026

    46.7 °F

  • Average High 2021–2026

    56.2 °F
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