Olney Weather Forecast

    • 73
    • 91

    Thunderstorms Likely

    • 72
    • 87

    Chance Thunderstorms

    • 74
    • 90

    Slight Chance Thunderstorms

    • 75
    • 93

    Mostly Sunny

    • 75
    • 93

    Slight Chance Thunderstorms

    • 75
    • 92

    Chance Thunderstorms

    • 75
    • 90

    Chance Thunderstorms

Today 20 Jul Richland

Partly sunny with a chance of Showers and Thunderstorms. Warmer. Near steady temperature in the upper 80s. Southwest Winds 5 to 10 Mph. Chance of rain 40 percent. Heat index Values up to 103.

Tonight 20 Jul Richland

Mostly cloudy. A chance of Showers and Thunderstorms in the Evening, then Showers and Thunderstorms likely after midnight. Some Thunderstorms may produce heavy rainfall. Humid with Lows in the mid 70s. South Winds around 5 Mph, becoming east after midnight. Chance of rain 70 percent.

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Olney Temperature Statistics

July Temperature

Olney-Noble Airport (5 miles)

  • Lowest 8 July, 2025

    65.8 °F

  • Average July

    78.9 °F

  • Highest 5 July, 2025

    91.8 °F

Climate (2020–Present)

Olney-Noble Airport (5 miles)

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  • Average Low 2020–2025

    47.1 °F

  • Average 2020–2025

    56.8 °F

  • Average High 2020–2025

    66.6 °F
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