Wellsville Reservoir Weather Forecast

    • 61
    • 83

    Chance Rain Showers

    • 57
    • 83

    Slight Chance Rain Showers

    • 62
    • 88

    Partly Sunny

    • 47
    • 76

    Mostly Sunny

    • 47
    • 73

    Mostly Sunny

    • 53
    • 78

    Partly Sunny

    • 52
    • 80

    Mostly Sunny

Today 10 Sep Cache Valley/Utah Portion

Sunny in the morning then becoming partly cloudy. Highs in the mid 80s.

Tonight 10 Sep Cache Valley/Utah Portion

Mostly cloudy. A 30 percent chance of rain Showers after midnight. Lows in the mid 50s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Wellsville Reservoir Temperature Statistics

September Temperature

BRIGHAM CITY AIRPORT (9.9 miles)

  • Lowest 8 September, 2026

    48.2 °F

  • Average September

    71.9 °F

  • Highest 4 September, 2026

    87.8 °F

Climate (2021–2026)

BRIGHAM CITY AIRPORT (9.9 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    64.4 °F
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