Knappa, Knappa Slough, OR Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Tue
Jul 7 		AM Clouds/PM Sun
Close Hourly 		67º / 55º 15% W 12 mph 77%
4am Cloudy 54º 15% W 6 mph 86%
5am Cloudy 54º 15% W 5 mph 88%
6am Cloudy 53º 15% W 5 mph 88%
7am Cloudy 53º 15% W 4 mph 91%
8am Cloudy 54º 5% W 5 mph 90%
9am Cloudy 55º 5% WNW 5 mph 86%
10am Mostly Cloudy 57º 5% W 5 mph 79%
11am Partly Cloudy 60º 4% W 6 mph 73%
12pm Mostly Cloudy 63º 4% W 7 mph 67%
1pm Partly Cloudy 65º 4% W 9 mph 64%
2pm Mostly Cloudy 66º 4% W 10 mph 62%
3pm Mostly Cloudy 67º 3% W 11 mph 63%
4pm Mostly Cloudy 66º 3% W 12 mph 64%
5pm Partly Cloudy 65º 3% W 11 mph 68%
6pm Mostly Cloudy 65º 4% WNW 11 mph 70%
7pm Mostly Cloudy 63º 5% WNW 11 mph 74%
8pm Cloudy 61º 8% WNW 9 mph 81%
9pm Cloudy 60º 7% W 8 mph 87%
10pm Cloudy 60º 8% W 7 mph 87%
11pm Cloudy 59º 10% W 6 mph 90%
Wed
Jul 8 		Cloudy
View Hourly 		66º / 52º 24% W 11 mph 79%
12am Cloudy 58º 10% W 6 mph 91%
1am Cloudy 58º 12% W 6 mph 93%
2am Cloudy 58º 14% W 6 mph 92%
3am Cloudy 58º 13% W 6 mph 92%
4am Cloudy 57º 16% W 5 mph 94%
5am Cloudy 57º 20% W 5 mph 94%
6am Cloudy 56º 19% W 5 mph 96%
7am Cloudy 56º 19% W 4 mph 96%
8am Cloudy 57º 22% W 5 mph 95%
9am Cloudy 58º 24% WNW 5 mph 92%
10am Cloudy 59º 9% WNW 6 mph 89%
11am Cloudy 60º 8% WNW 6 mph 86%
12pm Cloudy 61º 10% W 8 mph 83%
1pm Cloudy 63º 5% W 8 mph 77%
2pm Cloudy 64º 5% WNW 9 mph 73%
3pm Mostly Cloudy 65º 4% WNW 10 mph 68%
4pm Partly Cloudy 65º 3% W 11 mph 65%
5pm Partly Cloudy 65º 2% W 11 mph 62%
6pm Partly Cloudy 63º 2% WNW 11 mph 63%
7pm Mostly Sunny 62º 3% WNW 10 mph 65%
8pm Mostly Sunny 60º 3% WNW 9 mph 70%
9pm Mostly Sunny 57º 5% WNW 7 mph 75%
10pm Mostly Clear 55º 7% W 6 mph 82%
11pm Mostly Clear 54º 13% W 5 mph 86%
Thu
Jul 9 		Partly Cloudy
View Hourly 		69º / 54º 10% WNW 11 mph 69%
12am Partly Cloudy 53º 17% WSW 4 mph 89%
1am Partly Cloudy 53º 17% W 5 mph 90%
2am Mostly Cloudy 53º 17% W 4 mph 90%
3am Mostly Cloudy 53º 18% W 4 mph 90%
Fri
Jul 10 		AM Clouds/PM Sun 66º / 53º 16% W 9 mph 78%
Sat
Jul 11 		Partly Cloudy 66º / 50º 15% W 10 mph 70%
Sun
Jul 12 		Sunny 73º / 50º 7% NW 10 mph 62%
Mon
Jul 13 		Mostly Sunny 75º / 52º 5% W 10 mph 59%
Tue
Jul 14 		Sunny 74º / 54º 5% W 10 mph 63%

Weather Radar for Knappa, Knappa Slough, OR See Radar

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* Playback displays weather for the past 6 hours.

NOAA Weather Marine Forecast for Knappa, Knappa Slough, OR

In The Main Channel
High : 0ºF


General Seas
Low : 0ºF
2 to 4 ft through wednesday morning.

First Ebb
High : 0ºF
Ebb current of 3.44 kt at 1007 am tuesday. Seas 3 to 4 ft.

Second Ebb
Low : 0ºF
Ebb current of 4.44 kt at 1109 pm tuesday. Seas 4 ft.

Third Ebb
High : 0ºF
Ebb current of 2.88 kt at 1110 am wednesday. Seas 4 ft.



NOAA Buoy Data Near Knappa, Knappa Slough, OR See Map

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    Wind Speed Forecast for Knappa, Knappa Slough, OR

    TuesdayWednesdayThursday
    Wind Speed (MPH) 65712965581194
    11am3pm7pm11pm3am7am11am3pm7pm11pm3am7am
    MPH 65712965581194
    DIR WWWWWNWWWWWWWNWWSW

    Current Weather Conditions In Knappa, Knappa Slough, OR

    As Of: 18 minutes ago

    • 54ºF
    • 52ºF
    • 6mph
    • 0º (W)
    • 6mph
    • Cloudy
    • 7mi
    • 30.05"
    • 86%
    • 0ºF

    The weather right now in Knappa, Knappa Slough, OR is Cloudy. The current temperature is 54°F, and the expected high and low for today, Tuesday, July 7, 2026, are 67° high temperature and 55°F low temperature. The wind is currently blowing at 6 miles per hour, and coming from the West. The wind is gusting to 6 mph. With the wind and the atmosphere the temperature feels like 52° Fahrenheit. Expected precipitation is 15 percent, with current humidity at 86 percent, and air pressure at 30.05 in. Visibility is 7 nautical miles. There are no current weather alert(s).