Knappa, Knappa Slough, OR Weather Forecast and Current Conditions

Day Sky High / Low Precip Wind Humidity
Mon
Aug 17 		Cloudy
Close Hourly 		-º / 56º 22% W 8 mph 89%
8pm Mostly Cloudy 63º 15% W 8 mph 81%
9pm Cloudy 61º 15% W 7 mph 85%
10pm Cloudy 60º 15% W 5 mph 90%
11pm Cloudy 60º 15% W 5 mph 90%
Tue
Aug 18 		Mostly Cloudy
View Hourly 		68º / 58º 24% W 10 mph 82%
12am Cloudy 59º 15% W 4 mph 92%
1am Cloudy 59º 15% W 5 mph 92%
2am Cloudy 59º 22% WSW 4 mph 91%
3am Cloudy 58º 22% W 4 mph 93%
4am Cloudy 58º 20% W 4 mph 94%
5am Cloudy 58º 19% WSW 4 mph 94%
6am Cloudy 57º 20% WSW 4 mph 94%
7am Cloudy 57º 21% WSW 4 mph 94%
8am Cloudy 57º 17% WSW 4 mph 95%
9am Cloudy 59º 23% W 4 mph 91%
10am Cloudy 60º 24% W 4 mph 89%
11am Cloudy 61º 6% W 5 mph 86%
12pm Cloudy 63º 6% W 6 mph 82%
1pm Mostly Cloudy 64º 12% W 7 mph 77%
2pm Mostly Cloudy 66º 5% W 8 mph 75%
3pm Mostly Cloudy 66º 5% W 9 mph 73%
4pm Mostly Cloudy 67º 5% W 10 mph 72%
5pm Partly Cloudy 66º 5% W 9 mph 73%
6pm Mostly Cloudy 66º 5% W 9 mph 74%
7pm Mostly Cloudy 64º 7% W 9 mph 78%
8pm Mostly Cloudy 62º 7% W 7 mph 83%
9pm Cloudy 61º 18% W 6 mph 87%
10pm Cloudy 60º 21% W 5 mph 91%
11pm Cloudy 60º 20% W 5 mph 91%
Wed
Aug 19 		AM Clouds/PM Sun
View Hourly 		70º / 55º 23% W 8 mph 81%
12am Cloudy 60º 24% W 4 mph 92%
1am Cloudy 60º 15% WSW 4 mph 92%
2am Cloudy 60º 23% WSW 4 mph 92%
3am Cloudy 60º 16% W 4 mph 93%
4am Cloudy 59º 23% WSW 4 mph 94%
5am Cloudy 59º 20% WSW 4 mph 94%
6am Cloudy 59º 16% WSW 3 mph 95%
7am Cloudy 59º 23% WSW 3 mph 95%
8am Cloudy 59º 22% WSW 3 mph 94%
9am Cloudy 60º 15% W 3 mph 91%
10am Cloudy 61º 18% W 4 mph 90%
11am Cloudy 62º 8% W 4 mph 86%
12pm Cloudy 64º 6% W 4 mph 81%
1pm Mostly Cloudy 66º 5% W 5 mph 77%
2pm Mostly Cloudy 67º 5% W 6 mph 73%
3pm Mostly Cloudy 68º 4% W 7 mph 71%
4pm Partly Cloudy 69º 4% W 8 mph 70%
5pm Partly Cloudy 68º 4% W 8 mph 70%
6pm Partly Cloudy 68º 5% W 8 mph 72%
7pm Partly Cloudy 66º 6% W 7 mph 75%
Thu
Aug 20 		Partly Cloudy 74º / 56º 20% W 8 mph 76%
Fri
Aug 21 		AM Clouds/PM Sun 69º / 57º 24% WSW 9 mph 81%
Sat
Aug 22 		AM Clouds/PM Sun 68º / 57º 24% SW 9 mph 81%
Sun
Aug 23 		Partly Cloudy 71º / 56º 20% W 9 mph 78%
Mon
Aug 24 		Partly Cloudy 74º / 56º 8% W 10 mph 74%

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
3 ft building to 4 ft tuesday evening.

First Ebb
High : 0ºF
Ebb current of 4.81 kt at 858 pm monday. Seas 3 ft.

Second Ebb
Low : 0ºF
Ebb current of 3.25 kt at 906 am tuesday. Seas 3 to 4 ft.

Third Ebb
High : 0ºF
Ebb current of 4.47 kt at 944 pm tuesday. Seas 4 to 5 ft.



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

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    Wind Speed Forecast for Knappa, Knappa Slough, OR

    TuesdayWednesday
    Wind Speed (MPH) 8444610744348
    3am7am11am3pm7pm11pm3am7am11am3pm7pm11pm
    MPH 8444610744348
    DIR WWWWSWWWWWWSWWSWWW

    Current Weather Conditions In Knappa, Knappa Slough, OR

    As Of: 22 minutes ago

    • 63ºF
    • 62ºF
    • 8mph
    • 0º (W)
    • 8mph
    • Mostly Cloudy
    • 5mi
    • 30.11"
    • 81%
    • 0ºF

    The weather right now in Knappa, Knappa Slough, OR is Mostly Cloudy. The current temperature is 63°F, and the expected high and low for today, Monday, August 17, 2026, are -° high temperature and 56°F low temperature. The wind is currently blowing at 8 miles per hour, and coming from the West. The wind is gusting to 8 mph. With the wind and the atmosphere the temperature feels like 62° Fahrenheit. Expected precipitation is 15 percent, with current humidity at 81 percent, and air pressure at 30.11 in. Visibility is 5 nautical miles. There are no current weather alert(s).