Grandview Weather Forecast

    • 67
    • 84

    Slight Chance Thunderstorms

    • 68
    • 84

    Rain Showers

    • 67
    • 79

    Rain Showers

    • 69
    • 83

    Chance Thunderstorms

    • 71
    • 86

    Partly Sunny

    • 71
    • 88

    Chance Thunderstorms

Today 25 May Johnson

Partly sunny with a 30 percent chance of Showers and Thunderstorms. Highs in the mid 80s. Southeast Winds around 5 Mph.

Tonight 25 May Johnson

Mostly cloudy with a 20 percent chance of Showers and Thunderstorms. Lows in the mid 60s. East Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grandview Temperature Statistics

May Temperature

Hillsboro, Hillsboro Municipal Airport (13.7 miles)

  • Lowest 2 May, 2026

    46.8 °F

  • Average May

    71.8 °F

  • Highest 9 May, 2026

    91 °F

Climate (2021–Present)

Hillsboro, Hillsboro Municipal Airport (13.7 miles)

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  • Average Low 2021–2026

    57.8 °F

  • Average 2021–2026

    68.5 °F

  • Average High 2021–2026

    79.8 °F
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