Port Madison, WA Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Sun
Jul 19 		Partly Cloudy
Close Hourly 		76º / 55º 3% N 10 mph 72%
4am Clear 54º 3% NNE 3 mph 97%
5am Mostly Clear 53º 15% NNE 3 mph 98%
6am Partly Cloudy 53º 15% NNE 3 mph 99%
7am Mostly Sunny 57º 2% N 3 mph 92%
8am Sunny 60º 2% N 3 mph 84%
9am Sunny 63º 2% N 4 mph 77%
10am Sunny 66º 1% N 6 mph 70%
11am Sunny 68º 1% N 8 mph 64%
12pm Sunny 70º 1% N 8 mph 60%
1pm Sunny 72º 0% N 8 mph 57%
2pm Sunny 73º 0% N 9 mph 54%
3pm Sunny 75º 0% N 10 mph 51%
4pm Sunny 75º 0% N 10 mph 49%
5pm Sunny 75º 0% N 10 mph 48%
6pm Sunny 74º 0% N 10 mph 49%
7pm Sunny 73º 0% N 9 mph 50%
8pm Sunny 71º 1% N 7 mph 55%
9pm Sunny 66º 2% N 6 mph 63%
10pm Clear 63º 3% N 6 mph 69%
11pm Clear 61º 4% N 6 mph 74%
Mon
Jul 20 		Partly Cloudy
View Hourly 		83º / 57º 5% N 9 mph 57%
12am Mostly Clear 60º 5% NNE 6 mph 77%
1am Partly Cloudy 60º 6% N 6 mph 79%
2am Partly Cloudy 58º 6% NNE 5 mph 82%
3am Partly Cloudy 58º 7% NNE 5 mph 84%
4am Partly Cloudy 57º 7% NNE 5 mph 87%
5am Mostly Cloudy 57º 7% NNE 5 mph 88%
6am Mostly Cloudy 56º 7% N 5 mph 89%
7am Mostly Cloudy 60º 5% N 6 mph 82%
8am Mostly Cloudy 64º 4% N 7 mph 73%
9am Mostly Cloudy 66º 3% N 8 mph 68%
10am Partly Cloudy 69º 2% N 9 mph 63%
11am Mostly Cloudy 71º 1% N 9 mph 59%
12pm Mostly Cloudy 73º 0% N 9 mph 56%
1pm Mostly Cloudy 75º 0% N 8 mph 54%
2pm Mostly Cloudy 77º 0% N 8 mph 50%
3pm Partly Cloudy 79º 0% N 8 mph 48%
4pm Partly Cloudy 80º 0% N 7 mph 46%
5pm Partly Cloudy 81º 0% NNE 7 mph 44%
6pm Partly Cloudy 81º 0% NNE 7 mph 44%
7pm Mostly Sunny 79º 0% N 6 mph 46%
8pm Mostly Sunny 77º 1% N 5 mph 51%
9pm Clear 72º 2% N 5 mph 58%
10pm Partly Cloudy 68º 2% N 4 mph 64%
11pm Partly Cloudy 66º 3% N 4 mph 70%
Tue
Jul 21 		Partly Cloudy
View Hourly 		85º / 61º 4% N 8 mph 55%
12am Partly Cloudy 63º 4% N 3 mph 76%
1am Partly Cloudy 62º 5% N 3 mph 79%
2am Partly Cloudy 61º 5% N 2 mph 82%
3am Partly Cloudy 60º 6% N 2 mph 85%
Wed
Jul 22 		Partly Cloudy 87º / 60º 4% NNW 7 mph 55%
Thu
Jul 23 		Mostly Sunny 83º / 58º 17% SSW 7 mph 59%
Fri
Jul 24 		Partly Cloudy 77º / 57º 6% SSW 9 mph 64%
Sat
Jul 25 		Partly Cloudy 75º / 57º 6% SSW 9 mph 67%
Sun
Jul 26 		Partly Cloudy 73º / 57º 16% SSW 9 mph 67%

Weather Radar for Port Madison, WA See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Port Madison, WA

Sunday
High : 70ºF
Variable winds less than 5 kt becoming N 5 to 8 kt in the morning. Patchy fog before 7am. Waves 1 ft or less.
Sunday Night
Low : 55ºF
N wind 5 to 7 kt. Increasing clouds. Waves 1 ft or less.
Monday
High : 74ºF
N wind 5 to 7 kt. Mostly cloudy. Waves 1 ft or less.
Monday Night
Low : 57ºF
Variable winds 5 kt or less. Mostly cloudy. Waves 1 ft or less.
Tuesday
High : 79ºF
Variable winds less than 5 kt becoming N around 6 kt in the afternoon. Mostly sunny. Waves 1 ft or less.
Tuesday Night
Low : 58ºF
N wind 5 to 7 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Waves 1 ft or less.
Wednesday
High : 83ºF
Variable winds 5 kt or less. Mostly sunny. Waves 1 ft or less.
Wednesday Night
Low : 60ºF
N wind around 6 kt becoming variable and less than 5 kt in the evening. Partly cloudy. Waves 1 ft or less.
Thursday
High : 81ºF
Variable winds less than 5 kt becoming S around 6 kt in the morning. A slight chance of rain. Waves 1 ft or less.

NOAA Buoy Data Near Port Madison, WA See Map

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    Wind Speed Forecast for Port Madison, WA

    SundayMondayTuesday
    Wind Speed (MPH) 3381076579753
    11am3pm7pm11pm3am7am11am3pm7pm11pm3am7am
    MPH 3381076579753
    DIR NNENNNNNNENNENNNNN

    Current Weather Conditions In Port Madison, WA

    As Of: 2 minutes ago

    • 54ºF
    • 54ºF
    • 3mph
    • 0º (NNE)
    • 3mph
    • Clear
    • 9mi
    • 30.12"
    • 97%
    • 0ºF

    The weather right now in Port Madison, WA is Clear. The current temperature is 54°F, and the expected high and low for today, Sunday, July 19, 2026, are 76° high temperature and 55°F low temperature. The wind is currently blowing at 3 miles per hour, and coming from the North Northeast. The wind is gusting to 3 mph. With the wind and the atmosphere the temperature feels like 54° Fahrenheit. Expected precipitation is 3 percent, with current humidity at 97 percent, and air pressure at 30.12 in. Visibility is 9 nautical miles. There are no current weather alert(s).