Green Valley Weather Forecast

    • 33
    • 44

    Chance Rain Showers

    • 27
    • 46

    Rain

    • 25
    • 40

    Rain/Snow Likely

    • 26
    • 45

    Chance Rain/Snow

    • 25
    • 46

    Chance Snow

    • 25
    • 47

    Slight Chance Snow

Today 31 Mar Rapid City

Cloudy with a 20 percent chance of rain Showers. Highs in the lower 40s. Southeast Winds 10 to 20 Mph with Gusts up to 35 Mph.

Tonight 31 Mar Rapid City

Cloudy. Rain Showers likely in the Evening, then a chance of rain Showers after midnight. Lows in the mid 30s. Southeast Winds 10 to 15 Mph. Gusts up to 25 Mph in the evening. Chance of rain 60 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Green Valley Temperature Statistics

March Temperature

Rapid City, Rapid City Regional Airport (2.5 miles)

  • Lowest 5 March, 2025

    9.8 °F

  • Average March

    42.7 °F

  • Highest 26 March, 2025

    78.7 °F

Climate (2020–Present)

Rapid City, Rapid City Regional Airport (2.5 miles)

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  • Average Low 2020–2025

    35 °F

  • Average 2020–2025

    48.4 °F

  • Average High 2020–2025

    61.9 °F
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