Coos Bay Weather Forecast

    • 48
    • 55

    Rain Showers

    • 48
    • 57

    Mostly Cloudy

    • 44
    • 57

    Mostly Cloudy

    • 46
    • 58

    Mostly Cloudy

    • 50
    • 61

    Chance Rain Showers

    • 48
    • 57

    Slight Chance Rain Showers

    • 48
    • 57

    Partly Sunny

Today 12 May South Central Oregon Coast

Inland, patchy dense fog early this Morning, rain likely early this Morning, Showers likely and slight chance of Thunderstorms through the day. Along the Coast, Showers likely and slight chance of Thunderstorms this Morning, then chance of Showers and slight chance of Thunderstorms this Afternoon, Showers likely this morning. Slight chance of Thunderstorms through the day. Chance of Showers this afternoon. Highs in the lower to mid 50s. South Winds 5 to 10 Mph shifting to the southwest this afternoon. Chance of precipitation 70 percent.

Tonight 12 May South Central Oregon Coast

Mostly cloudy. Along the Coast, slight chance of Showers this evening. Slight chance of Showers well after midnight. Inland, a 40 percent chance of Showers. Patchy fog late this evening and overnight. Lows in the mid 40s. Northwest Winds around 5 Mph until well after midnight becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Coos Bay Temperature Statistics

May Temperature

Southwest Oregon Regional Airport (3.1 miles)

  • Lowest 4 May, 2025

    37.7 °F

  • Average May

    52.1 °F

  • Highest 6 May, 2025

    67.6 °F

Climate (2020–Present)

Southwest Oregon Regional Airport (3.1 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    46.6 °F

  • Average 2020–2025

    52.7 °F

  • Average High 2020–2025

    59.6 °F
Get WillyWeather+ to remove ads