Erickson Reservoir Weather Forecast

    • 43
    • 74

    Increasing Clouds

    • 36
    • 58

    Mostly Sunny

    • 42
    • 64

    Mostly Sunny

    • 42
    • 66

    Partly Sunny

    • 42
    • 60

    Partly Sunny

    • 46
    • 66

    Mostly Cloudy

Today 17 Oct Richland

Sunny, warmer with Highs in the mid 70s. Southwest wind 10 to 15 Mph.

Tonight 17 Oct Richland

Partly cloudy in the Evening, then clearing. Lows in the lower 40s. Southwest wind around 10 Mph, becoming northwest after midnight.

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Erickson Reservoir Temperature Statistics

October Temperature

Sidney-Richland (14.3 miles)

  • Lowest 14 October, 2026

    28.9 °F

  • Average October

    51.4 °F

  • Highest 5 October, 2026

    82.9 °F

Climate (2021–2026)

Sidney-Richland (14.3 miles)

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  • Average Low 2021–2026

    32.2 °F

  • Average 2021–2026

    43.9 °F

  • Average High 2021–2026

    55.9 °F
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