Winchester Bay, OR Weather Forecast | 5 Day

Updated: Fri Jul 11th 2025 8:15 PM PDT

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Winchester Bay, OR Weather Forecast - 7-11 - Cloudy

Cloudy

Fri 7-11

Cloudy with a high of 63°F and a low of 55°F. Wind will be moderate, blowing around 19mph on average and gusts of 31.9mph at 10 PM. High humidity with average of 92% is anticipated, the maximum being 97% at 10 PM and 96% being its lowest at 9 PM. Barometric pressure is its highest of 30.12inHg at 11 PM, a lowest point of 30.09inHg at 9 PM with an avg 30.11inHg.

    • HI: 63°F
    • LO: 55°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      19 mph
    • Humidity
      92% avg.
    • UV Index
      2.4
    • Air Quality
      Good
    • Sunrise
      05:46 AM
    • Sunset
      08:58 PM
    • Moonrise
      10:06 PM
    • Moonset
      06:16 AM
    • Moon Phase
      Waning Gibbous
Winchester Bay, OR Weather Forecast - 7-12 - Partly Cloudy

Partly Cloudy

Sat 7-12

Partly Cloudy with a high of 66°F and a low of 54°F. Wind will be moderate, blowing around 20mph on average and gusts of 29.1mph at 9 PM. High humidity with average of 92% is anticipated, the maximum being 98% at 11 PM and 85% being its lowest at 11 AM. Barometric pressure is its highest of 30.11inHg at 12 AM, a lowest point of 30.02inHg at 11 PM with an avg 30.07inHg.

    • HI: 66°F
    • LO: 54°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      19.7 mph
    • Humidity
      92% avg.
    • UV Index
      2.4
    • Air Quality
      Good
    • Sunrise
      05:47 AM
    • Sunset
      08:58 PM
    • Moonrise
      10:33 PM
    • Moonset
      07:30 AM
    • Moon Phase
      Waning Gibbous
Winchester Bay, OR Weather Forecast - 7-13 - Cloudy

Cloudy

Sun 7-13

Cloudy with a high of 64°F and a low of 55°F. Winds will be strong at speeds peaking at 22mph and gusts of 32.1mph at 9 PM. High humidity with average of 93% is anticipated, the maximum being 97% at 5 AM and 86% being its lowest at 2 PM. Barometric pressure is its highest of 30.11inHg at 10 PM, a lowest point of 30.04inHg at 11 PM with an avg 30.07inHg.

    • HI: 64°F
    • LO: 55°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      21.7 mph
    • Humidity
      93% avg.
    • UV Index
      2.7
    • Air Quality
      Good
    • Sunrise
      05:48 AM
    • Sunset
      08:57 PM
    • Moonrise
      10:57 PM
    • Moonset
      08:43 AM
    • Moon Phase
      Waning Gibbous
Winchester Bay, OR Weather Forecast - 7-14 - Overcast

Overcast

Mon 7-14

Overcast with a high of 62°F and a low of 55°F. Winds will be strong at speeds peaking at 21mph and gusts of 27.6mph at 12 AM. High humidity with average of 91% is anticipated, the maximum being 97% at 5 AM and 82% being its lowest at 6 PM. Barometric pressure is its highest of 30.16inHg at 7 AM, a lowest point of 30.02inHg at 6 PM with an avg 30.12inHg.

    • HI: 62°F
    • LO: 55°F
    • Rainfall: 0%
    • Snowfall: 0%
    • Wind
      20.8 mph
    • Humidity
      91% avg.
    • UV Index
      2.6
    • Air Quality
      Good
    • Sunrise
      05:49 AM
    • Sunset
      08:56 PM
    • Moonrise
      11:18 PM
    • Moonset
      09:57 AM
    • Moon Phase
      Waning Gibbous
Winchester Bay, OR Weather Forecast - 7-15 - Patchy Rain Nearby

Patchy Rain Nearby

Tue 7-15

Scattered showers with a high of 62°F and a low of 54°F. It will likey rain in the surrounding area, having a 81% chance of a downpour with an estimated 0.01in. Wind will be moderate, blowing around 15mph on average and gusts of 22.7mph at 12 AM. High humidity with average of 86% is anticipated, the maximum being 94% at 5 AM and 74% being its lowest at 12 PM. Barometric pressure is its highest of 30.04inHg at 12 AM, a lowest point of 29.91inHg at 6 PM with an avg 29.96inHg.

    • HI: 62°F
    • LO: 54°F
    • Rainfall: 81% | est. 0.01in
    • Snowfall: 0%
    • Wind
      14.5 mph
    • Humidity
      86% avg.
    • UV Index
      2.6
    • Air Quality
      Good
    • Sunrise
      05:50 AM
    • Sunset
      08:56 PM
    • Moonrise
      11:38 PM
    • Moonset
      11:10 AM
    • Moon Phase
      Waning Gibbous
Winchester Bay, OR Weather Forecast - 7-16 - Patchy Rain Nearby

Patchy Rain Nearby

Wed 7-16

Scattered showers with a high of 64°F and a low of 54°F. It will likey rain in the surrounding area, having a 88% chance of a downpour with an estimated 0.01in. Winds will be light at 9mph and gusts of 9.8mph at 2 PM. High humidity with average of 86% is anticipated, the maximum being 97% at 11 PM and 71% being its lowest at 11 AM. Barometric pressure is its highest of 29.92inHg at 12 AM, a lowest point of 29.87inHg at 6 PM with an avg 29.89inHg.

    • HI: 64°F
    • LO: 54°F
    • Rainfall: 88% | est. 0.01in
    • Snowfall: 0%
    • Wind
      8.3 mph
    • Humidity
      86% avg.
    • UV Index
      0
    • Air Quality
      TBA
    • Sunrise
      05:50 AM
    • Sunset
      08:55 PM
    • Moonrise
      11:58 PM
    • Moonset
      12:24 PM
    • Moon Phase
      Waning Gibbous