Gunnison Reservoir Weather Forecast

    • 60
    • 92

    Sunny

    • 58
    • 90

    Chance Rain Showers

    • 56
    • 87

    Slight Chance Thunderstorms

    • 56
    • 89

    Breezy

    • 48
    • 83

    Breezy

    • 42
    • 75

    Sunny

Today 23 Jun Sanpete Valley

Sunny. Highs in the mid 90s.

Tonight 23 Jun Sanpete Valley

Mostly clear. Lows in the mid 50s.

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Gunnison Reservoir Temperature Statistics

June Temperature

Delta, Delta Municipal Airport (44.1 miles)

  • Lowest 12 June, 2026

    42.8 °F

  • Average June

    73.9 °F

  • Highest 17 June, 2026

    96.8 °F

Climate (2021–2026)

Delta, Delta Municipal Airport (44.1 miles)

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  • Average Low 2021–2026

    39.4 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    66.4 °F
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