Philomath Weather Forecast

    • 27
    • 54

    Rain Showers Likely

    • 30
    • 40

    Mostly Cloudy

    • 41
    • 53

    Mostly Cloudy

    • 28
    • 50

    Mostly Cloudy

    • 33
    • 44

    Mostly Cloudy

    • 39
    • 50

    Rain Likely

Today 31 Jan Union

Cloudy until late Afternoon, then becoming partly cloudy. Showers Likely, mainly this morning. Mild with Highs in the mid 50s. South Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southwest 10 to 15 Mph with Gusts up to 25 Mph this afternoon. Chance of rain 60 percent.

Tonight 31 Jan Union

Mostly cloudy. A chance of rain Showers in the evening. Lows in the upper 20s. Northwest Winds around 10 Mph, becoming north after midnight. Chance of rain 30 percent.

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Philomath Temperature Statistics

January Temperature

Cincinnati W Airport (34.2 miles)

  • Lowest 22 January, 2025

    -5.8 °F
  • Average January

    24.6 °F
  • Highest 28 January, 2025

    46.4 °F

Climate (2020–Present)

Cincinnati W Airport (34.2 miles)

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  • Average Low 2020–2025

    44.1 °F
  • Average 2020–2025

    54.1 °F
  • Average High 2020–2025

    64.4 °F
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