Palmer Weather Forecast

    • 30
    • 55

    Rain Showers

    • 29
    • 42

    Mostly Sunny

    • 40
    • 53

    Chance Rain Showers

    • 32
    • 50

    Chance Rain Showers

    • 41
    • 51

    Mostly Cloudy

Today 18 Dec Grundy

Showers. Highs in the mid 50s. South Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

Tonight 18 Dec Grundy

Mostly cloudy with rain Showers with a slight chance of Thunderstorms in the Evening, then mostly clear after midnight. Lows in the lower 30s. West Winds 10 to 15 Mph with Gusts up to 30 Mph. Chance of rain 90 percent.

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Palmer Temperature Statistics

December Temperature

McMinnville Warren County Memorial Airport (28 miles)

  • Lowest 15 December, 2025

    10.4 °F

  • Average December

    35.5 °F

  • Highest 13 December, 2025

    60.8 °F

Climate (2020–Present)

McMinnville Warren County Memorial Airport (28 miles)

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  • Average Low 2020–2025

    47.9 °F

  • Average 2020–2025

    58.9 °F

  • Average High 2020–2025

    70 °F
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