Portland City Park Weather Forecast

    • 29
    • 51

    Mostly Cloudy

    • 13
    • 44

    Increasing Clouds

    • 10
    • 19

    Mostly Sunny

    • 23
    • 36

    Mostly Sunny

    • 35
    • 45

    Mostly Cloudy

    • 45
    • 53

    Rain Showers Likely

    • 35
    • 59

    Rain Showers Likely

Today 12 Dec Sumner

Sunny. Highs in the lower 50s. West Winds around 5 Mph.

Tonight 12 Dec Sumner

Partly cloudy this Evening, then becoming mostly cloudy. Lows in the upper 20s. North Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Portland City Park Temperature Statistics

December Temperature

Springfield Robertson County Airport (22.4 miles)

  • Lowest 1 December, 2025

    23 °F

  • Average December

    34.5 °F

  • Highest 10 December, 2025

    53.6 °F

Climate (2020–Present)

Springfield Robertson County Airport (22.4 miles)

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  • Average Low 2020–2025

    49.8 °F

  • Average 2020–2025

    59.7 °F

  • Average High 2020–2025

    69.6 °F
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