Norman Weather Forecast

    • 71
    • 90

    Slight Chance Thunderstorms

    • 71
    • 87

    Breezy

    • 71
    • 87

    Chance Thunderstorms

    • 67
    • 86

    Chance Thunderstorms

    • 60
    • 81

    Chance Thunderstorms

    • 57
    • 74

    Chance Thunderstorms

Today 15 May Cleveland

Partly sunny. A slight chance of Showers and Thunderstorms this morning. Breezy with Highs in the upper 80s. South Winds 15 to 25 Mph with Gusts up to 40 Mph. Chance of rain 20 percent.

Tonight 15 May Cleveland

A slight chance of Thunderstorms in the evening. Mostly cloudy with a slight chance of Showers. Breezy with Lows in the lower 70s. South Winds 15 to 25 Mph. Gusts up to 40 Mph in the evening. Chance of rain 20 percent.

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Norman Temperature Statistics

May Temperature

Norman / Max Westheimer (1.9 miles)

  • Lowest 7 May, 2026

    44.6 °F

  • Average May

    61.2 °F

  • Highest 8 May, 2026

    82.4 °F

Climate (2021–Present)

Norman / Max Westheimer (1.9 miles)

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  • Average Low 2021–2026

    52.1 °F

  • Average 2021–2026

    60.3 °F

  • Average High 2021–2026

    74 °F
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