Olney Weather Forecast

    • 64
    • 83

    Slight Chance Thunderstorms

    • 64
    • 83

    Rain Showers

    • 64
    • 81

    Rain Showers Likely

    • 66
    • 83

    Slight Chance Thunderstorms

    • 68
    • 88

    Partly Sunny

    • 67
    • 88

    Chance Thunderstorms

Today 25 May Young

Partly sunny. A 20 percent chance of Showers and Thunderstorms this afternoon. Highs in the mid 80s. Southeast Winds 5 to 10 Mph.

Tonight 25 May Young

Partly cloudy in the Evening, then becoming mostly clear. Lows in the mid 60s. Southeast Winds 5 to 10 Mph.

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Olney Temperature Statistics

May Temperature

Graham, Graham Municipal Airport (21.1 miles)

  • Lowest 2 May, 2026

    43.3 °F

  • Average May

    70.1 °F

  • Highest 14 May, 2026

    91 °F

Climate (2021–Present)

Graham, Graham Municipal Airport (21.1 miles)

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  • Average Low 2021–2026

    53.2 °F

  • Average 2021–2026

    65.5 °F

  • Average High 2021–2026

    78.1 °F
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