Portland City Lake Weather Forecast

    • 21
    • 35

    Mostly Cloudy

    • 10
    • 29

    Chance Snow Showers

    • 7
    • 19

    Mostly Cloudy

    • 13
    • 26

    Mostly Cloudy

    • 23
    • 36

    Mostly Cloudy

    • 29
    • 40

    Mostly Cloudy

    • 24
    • 39

    Chance Rain Showers

Today 29 Jan Sumner

Partly sunny. Near steady temperature in the mid 30s. East Winds around 5 Mph.

Tonight 29 Jan Sumner

Mostly cloudy. Lows in the lower 20s. Northeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Portland City Lake Temperature Statistics

January Temperature

Springfield Robertson County Airport (24.2 miles)

  • Lowest 26 January, 2026

    6.8 °F

  • Average January

    36.4 °F

  • Highest 9 January, 2026

    71.6 °F

Climate (2021–Present)

Springfield Robertson County Airport (24.2 miles)

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  • Average Low 2021–2026

    49.8 °F

  • Average 2021–2026

    59.7 °F

  • Average High 2021–2026

    69.7 °F
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