Olivia Regional Airport Weather Forecast

    • 18
    • 28

    Mostly Cloudy

    • 25
    • 36

    Mostly Cloudy

    • 28
    • 37

    Mostly Cloudy

    • 27
    • 36

    Mostly Cloudy

    • 6
    • 37

    Mostly Cloudy

    • 6
    • 17

    Partly Sunny

Today 23 Dec Renville

Colder. Mostly sunny. Highs in the upper 20s. Northwest Winds 5 to 15 Mph.

Tonight 23 Dec Renville

Increasing Clouds. Lows around 18. East Winds up to 10 Mph.

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Olivia Regional Airport Temperature Statistics

December Temperature

Olivia Regional Airport (0 miles)

  • Lowest 4 December, 2025

    -11.2 °F

  • Average December

    15.6 °F

  • Highest 16 December, 2025

    42.8 °F

Climate (2020–Present)

Olivia Regional Airport (0 miles)

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  • Average Low 2020–2025

    35.9 °F

  • Average 2020–2025

    45.6 °F

  • Average High 2020–2025

    55.5 °F
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