Erickson Reservoir Weather Forecast

    • 38
    • 63

    Chance Rain Showers

    • 21
    • 46

    Chance Snow Showers

    • 18
    • 36

    Patchy Freezing Fog

    • 24
    • 44

    Mostly Sunny

    • 36
    • 59

    Mostly Sunny

    • 41
    • 70

    Partly Sunny

Today 15 Apr Richland

Mostly sunny. Highs in the mid 60s. Southwest wind 5 to 10 Mph.

Tonight 15 Apr Richland

Mostly cloudy with a 40 percent chance of Showers. Lows in the upper 30s. Southeast wind around 5 Mph, becoming east after midnight.

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Erickson Reservoir Temperature Statistics

April Temperature

Sidney-Richland (14.3 miles)

  • Lowest 9 April, 2026

    19.9 °F

  • Average April

    41 °F

  • Highest 11 April, 2026

    80.1 °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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