Erickson Reservoir Weather Forecast

    • 49
    • 73

    Partly Sunny

    • 53
    • 80

    Rain Showers Likely

    • 52
    • 78

    Chance Rain Showers

    • 50
    • 75

    Chance Rain Showers

    • 54
    • 80

    Partly Sunny

    • 55
    • 83

    Mostly Sunny

    • 57
    • 84

    Mostly Sunny

Today 15 Aug Richland

Mostly sunny. Highs in the mid 70s. Northwest wind 10 to 15 Mph.

Tonight 15 Aug Richland

Partly cloudy this Evening, then clearing. Lows in the upper 40s. Northwest wind 5 to 10 Mph, becoming southwest after midnight.

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Erickson Reservoir Temperature Statistics

August Temperature

Sidney-Richland (14.3 miles)

  • Lowest 4 August, 2026

    44.1 °F

  • Average August

    69.5 °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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