Coos Bay - McCullough Memorial Bridge Weather Forecast

    • 57
    • 65

    Slight Chance Rain Showers

    • 56
    • 67

    Chance Rain Showers

    • 58
    • 69

    Rain Showers Likely

    • 58
    • 66

    Rain Showers

    • 56
    • 66

    Rain Showers Likely

    • 55
    • 67

    Chance Rain Showers

    • 55
    • 67

    Slight Chance Rain Showers

Today 5 Sep South Central Oregon Coast

Mostly cloudy then becoming partly cloudy early this afternoon then becoming mostly cloudy. Areas of fog early this morning. Along the Coast, chance of Showers and slight chance of Thunderstorms early this Morning, then slight chance of Showers this Afternoon, patchy fog early this afternoon. Inland, mostly cloudy with a slight chance of Thunderstorms early this Morning, then partly cloudy with a slight chance of Showers this afternoon. Highs in the mid 60s to mid 70s. Northwest Winds 5 to 10 Mph. Chance of precipitation 30 percent.

Tonight 5 Sep South Central Oregon Coast

Cloudy. A 20 percent chance of Showers along the coast. Patchy fog. Lows in the mid 50s. West Winds around 5 Mph.

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  • Temperature Real-Time

Coos Bay - McCullough Memorial Bridge Temperature Statistics

September Temperature

Southwest Oregon Regional Airport (1.2 miles)

  • Lowest 2 September, 2025

    55 °F
  • Average September

    61.8 °F
  • Highest 1 September, 2025

    70 °F

Climate (2020–Present)

Southwest Oregon Regional Airport (1.2 miles)

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  • Average Low 2020–2025

    46.7 °F
  • Average 2020–2025

    52.7 °F
  • Average High 2020–2025

    59.6 °F
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