Erickson Reservoir Weather Forecast

    • 38
    • 64

    Mostly Cloudy

    • 51
    • 71

    Partly Sunny

    • 48
    • 82

    Breezy

    • 46
    • 76

    Mostly Sunny

    • 55
    • 83

    Partly Sunny

    • 52
    • 82

    Mostly Sunny

Today 9 May Richland

Partly sunny. Highs in the mid 60s. North wind 10 to 15 Mph.

Tonight 9 May Richland

Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the mid 30s. North wind 10 to 15 Mph, decreasing to around 5 Mph after midnight.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Erickson Reservoir Temperature Statistics

May Temperature

Sidney-Richland (14.3 miles)

  • Lowest 6 May, 2026

    19.9 °F

  • Average May

    50.2 °F

  • Highest 3 May, 2026

    75.9 °F

Climate (2021–Present)

Sidney-Richland (14.3 miles)

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  • Average Low 2021–2026

    32.2 °F

  • Average 2021–2026

    44.1 °F

  • Average High 2021–2026

    56.2 °F
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