Fopiano Reservoir Weather Forecast

    • 43
    • 76

    Mostly Sunny

    • 37
    • 66

    Partly Sunny

    • 42
    • 71

    Mostly Sunny

    • 49
    • 80

    Partly Sunny

    • 45
    • 77

    Mostly Cloudy

    • 42
    • 70

    Chance Rain Showers

    • 39
    • 64

    Chance Rain Showers

Today 28 Aug Ochoco-John Day Highlands

Sunny. Highs in the upper 70s to mid 80s.

Tonight 28 Aug Ochoco-John Day Highlands

Mostly clear. Patchy smoke overnight. Lows in the upper 30s to mid 40s. Northwest wind 5 to 15 Mph in the Evening, becoming light. Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Fopiano Reservoir Temperature Statistics

August Temperature

Grant County Regional Airport (49.7 miles)

  • Lowest 3 August, 2026

    44.2 °F

  • Average August

    73.5 °F

  • Highest 7 August, 2026

    99.5 °F

Climate (2021–2026)

Grant County Regional Airport (49.7 miles)

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  • Average Low 2021–2026

    39.1 °F

  • Average 2021–2026

    50.3 °F

  • Average High 2021–2026

    62.1 °F
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