Erickson Reservoir Weather Forecast

    • 54
    • 82

    Mostly Sunny

    • 62
    • 85

    Rain Showers Likely

    • 61
    • 87

    Rain Showers Likely

    • 57
    • 85

    Mostly Sunny

    • 53
    • 82

    Mostly Sunny

    • 57
    • 84

    Partly Sunny

    • 55
    • 85

    Slight Chance Thunderstorms

Today 21 Aug Richland

Sunny. Highs in the mid 80s. Northeast wind around 10 Mph.

Tonight 21 Aug Richland

Mostly clear. Lows in the mid 50s. Northeast wind 5 to 10 Mph.

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Erickson Reservoir Temperature Statistics

August Temperature

Sidney-Richland (14.3 miles)

  • Lowest 4 August, 2026

    44.1 °F

  • Average August

    69 °F

  • Highest 1 August, 2026

    102.9 °F

Climate (2021–2026)

Sidney-Richland (14.3 miles)

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  • Average Low 2021–2026

    32 °F

  • Average 2021–2026

    43.9 °F

  • Average High 2021–2026

    55.9 °F
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