Sidney Weather Forecast

    • 21
    • 40

    Slight Chance Snow

    • 30
    • 46

    Mostly Cloudy

    • 30
    • 43

    Chance Rain/Snow

    • 28
    • 47

    Mostly Cloudy

    • 26
    • 53

    Partly Sunny

    • 26
    • 49

    Mostly Cloudy

Today 30 Mar Richland

Mostly cloudy this Morning, then becoming partly sunny. Highs around 40. Northeast wind 5 to 10 Mph.

Tonight 30 Mar Richland

Mostly cloudy in the Evening, then clearing. Lows around 20. Northeast wind 5 to 10 Mph, becoming east after midnight.

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Sidney Temperature Statistics

March Temperature

Sidney-Richland (1.9 miles)

  • Lowest 15 March, 2025

    10.9 °F

  • Average March

    37.4 °F

  • Highest 27 March, 2025

    77 °F

Climate (2020–Present)

Sidney-Richland (1.9 miles)

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  • Average Low 2020–2025

    31.5 °F

  • Average 2020–2025

    43.9 °F

  • Average High 2020–2025

    56.2 °F
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