Excelsior Weather Forecast

    • 68
    • 79

    Rain Showers

    • 69
    • 87

    Chance Thunderstorms

    • 70
    • 90

    Chance Thunderstorms

    • 68
    • 89

    Chance Thunderstorms

    • 67
    • 88

    Chance Rain Showers

    • 66
    • 86

    Chance Rain Showers

Today 29 Aug Richland

Showers. A slight chance of Thunderstorms in the afternoon. Highs in the upper 70s. South Winds 5 to 10 Mph with Gusts up to 30 Mph. Chance of rain 100 percent.

Tonight 29 Aug Richland

Mostly cloudy. Lows in the upper 50s. South Winds around 5 Mph.

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Excelsior Temperature Statistics

August Temperature

Boscobel, Boscobel Airport (6.8 miles)

  • Lowest 23 August, 2026

    50.6 °F

  • Average August

    71.6 °F

  • Highest 11 August, 2026

    87.7 °F

Climate (2021–2026)

Boscobel, Boscobel Airport (6.8 miles)

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  • Average Low 2021–2026

    38.9 °F

  • Average 2021–2026

    50 °F

  • Average High 2021–2026

    61.3 °F
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