Columbia River - Trojan Nuclear Plant Weather Forecast

    • 52
    • 56

    Rain

    • 47
    • 57

    Rain

    • 45
    • 56

    Rain

    • 38
    • 54

    Rain Likely

    • 43
    • 61

    Partly Sunny

    • 40
    • 59

    Chance Rain

Today 22 Feb Lower Columbia River

A chance of rain in the Morning, then rain in the afternoon. Highs in the mid 50s. Southeast wind 10 to 15 Mph. Chance of rain near 100 percent. Rainfall Amounts a quarter to a half of an inch.

Tonight 22 Feb Lower Columbia River

Rain. Lows in the lower 50s. South wind 5 to 10 Mph. Chance of rain near 100 percent. Rainfall Amounts a half of an inch to one inch.

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Columbia River - Trojan Nuclear Plant Temperature Statistics

February Temperature

Southwest Washington Regional Airport (5 miles)

  • Lowest 12 February, 2025

    18 °F

  • Average February

    38.2 °F

  • Highest 17 February, 2025

    51.1 °F

Climate (2020–Present)

Southwest Washington Regional Airport (5 miles)

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  • Average Low 2020–2025

    44.9 °F

  • Average 2020–2025

    52.6 °F

  • Average High 2020–2025

    62 °F
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