Rosburg Weather Forecast

    • 37
    • 56

    Becoming Sunny

    • 40
    • 63

    Mostly Sunny

    • 41
    • 69

    Mostly Sunny

    • 43
    • 66

    Partly Sunny

    • 42
    • 57

    Rain Likely

    • 40
    • 54

    Chance Rain

Today 7 Apr Willapa and Wahkiakum Lowlands

Sunny. Highs in the mid 50s. Winds light.

Tonight 7 Apr Willapa and Wahkiakum Lowlands

Mostly clear. Patchy fog and frost after midnight. Lows in the upper 30s. Winds light in the Evening, becoming light and variable.

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Rosburg Temperature Statistics

April Temperature

Astoria, Astoria Regional Airport (16.8 miles)

  • Lowest 4 April, 2026

    37 °F

  • Average April

    49 °F

  • Highest 4 April, 2026

    63 °F

Climate (2021–Present)

Astoria, Astoria Regional Airport (16.8 miles)

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  • Average Low 2021–2026

    46 °F

  • Average 2021–2026

    52.5 °F

  • Average High 2021–2026

    59.8 °F
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