North Santiam State Park Weather Forecast

    • 42
    • 57

    Becoming Sunny

    • 38
    • 58

    Sunny

    • 36
    • 58

    Sunny

    • 36
    • 55

    Sunny

    • 36
    • 57

    Mostly Sunny

    • 37
    • 56

    Partly Sunny

Today 15 Jan Linn County Lowlands

Cloudy this Morning, then becoming partly sunny. Areas of dense fog this Morning, then patchy dense fog this afternoon. Highs in the lower 50s. Winds light.

Tonight 15 Jan Linn County Lowlands

Partly cloudy in the Evening, then becoming mostly cloudy. Areas of dense fog in the evening. Patchy dense fog after midnight. Lows in the lower 30s. Winds light.

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North Santiam State Park Temperature Statistics

January Temperature

Salem - McNary Field (21.7 miles)

  • Lowest 13 January, 2026

    30 °F

  • Average January

    41.9 °F

  • Highest 11 January, 2026

    55 °F

Climate (2021–Present)

Salem - McNary Field (21.7 miles)

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  • Average Low 2021–2026

    45.9 °F

  • Average 2021–2026

    55.4 °F

  • Average High 2021–2026

    65.7 °F
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