Greenwich Weather Forecast

    • 48
    • 78

    Mostly Sunny

    • 48
    • 76

    Chance Thunderstorms

    • 48
    • 77

    Chance Thunderstorms

    • 46
    • 75

    Chance Thunderstorms

    • 43
    • 74

    Slight Chance Thunderstorms

    • 42
    • 74

    Slight Chance Thunderstorms

    • 43
    • 74

    Partly Sunny

Today 14 Sep Upper Sevier River Valleys

Sunny. Scattered rain Showers and isolated Thunderstorms in the morning. Highs in the upper 70s. Chance of precipitation 30 percent.

Tonight 14 Sep Upper Sevier River Valleys

Mostly clear. Lows around 50.

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Greenwich Temperature Statistics

September Temperature

Bryce Canyon Airport (51.6 miles)

  • Lowest 3 September, 2026

    33.1 °F

  • Average September

    59.8 °F

  • Highest 10 September, 2026

    81 °F

Climate (2021–2026)

Bryce Canyon Airport (51.6 miles)

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  • Average Low 2021–2026

    28.4 °F

  • Average 2021–2026

    44.3 °F

  • Average High 2021–2026

    58.9 °F
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