Columbia River 7 Day Fishing Forecast

  • 44 Followers
  • 4.6/5 Rating
  • Updated 13th August 2025

Columbia River 7 Day Fishing Forecast Outlook

Thinking of heading out to Columbia River At Grand Coulee over the next few days. If so get you'll find all your weather information you'll need over the next seven days. Please ensure to adhere to the fishing regulations for the state. Remember, regulations are there to protect fish species and enable fishing for generations to come. Determine which day is best for you the bag your best catch on Columbia River.

Wed 13th August, 2025 Weather Conditions For Columbia River

Temperature

  • Updated Just Now

During the day the maximum temperature will be 93°F with a min temperature of 56°F around Columbia River . The average temperature will be 76°F during the day.

Cloud Cover & Rain

  • Updated Just Now

Bring a hat and sun cream, yip with cloud coverage at 1% you'll need to find an artifical shade to cast a shadow if headng out to Columbia River to fish today. With that level of cloud coverage in the sky there is a 0% probability of rain.


Wind Direction

  • Updated Just Now

I'm sure you've heard of the old sying: “Wind from the West, fish bite the best. Wind from the East, fish bite the least. Wind from the North, do not go forth. Wind from the South blows bait in their mouth.”. It's more of a wife tail but always fun to recollect.

Its less so about the direction but the cause for the direction. We’ll cover this more in a blog post soon but for Columbia River on Wed 13th August will be from a south westerly direction which means fishing is optimal.


Wind Speed

  • Updated Just Now

Good news, the wind speed is forecasted to be at 7mph and considered in the optimal range for fishing as the ripples caused by the wind on the water's surface will help hide the line an lure on Columbia River
Winds may gust up to 8mph


Thu 14th August, 2025 Weather Conditions For Columbia River

Temperature

  • Updated Just Now

During the day the maximum temperature will be 82°F with a min temperature of 54°F around Columbia River . The average temperature will be 71°F during the day.

Cloud Cover & Rain

  • Updated Just Now

Clouds are not your friends today as less than 50% cover at 30% but if over conditions are favourable still head out to Columbia River With that level of cloud coverage in the sky there is a 0% probability of rain.


Wind Direction

  • Updated Just Now

I'm sure you've heard of the old sying: “Wind from the West, fish bite the best. Wind from the East, fish bite the least. Wind from the North, do not go forth. Wind from the South blows bait in their mouth.”. It's more of a wife tail but always fun to recollect.

Its less so about the direction but the cause for the direction. We’ll cover this more in a blog post soon but for Columbia River on Thu 14th August will be from a south westerly direction which means fishing is optimal.


Wind Speed

  • Updated Just Now

Good news, the wind speed is forecasted to be at 6mph and considered in the optimal range for fishing as the ripples caused by the wind on the water's surface will help hide the line an lure on Columbia River
Winds may gust up to 7mph


Fri 15th August, 2025 Weather Conditions For Columbia River

Temperature

  • Updated Just Now

During the day the maximum temperature will be 65°F with a min temperature of 59°F around Columbia River . The average temperature will be 63°F during the day.

Cloud Cover & Rain

  • Updated Just Now

Not complete cloud but coverage at 99% but still very good for fishing on Columbia River. Get going before conditions change. With that level of cloud coverage in the sky there is a 0% probability of rain.


Wind Direction

  • Updated Just Now

I'm sure you've heard of the old sying: “Wind from the West, fish bite the best. Wind from the East, fish bite the least. Wind from the North, do not go forth. Wind from the South blows bait in their mouth.”. It's more of a wife tail but always fun to recollect.

Its less so about the direction but the cause for the direction. We’ll cover this more in a blog post soon but for Columbia River on Fri 15th August will be from a south easterly direction which means fishing is poor.


Wind Speed

  • Updated Just Now

Good news, the wind speed is forecasted to be at 9mph and considered in the optimal range for fishing as the ripples caused by the wind on the water's surface will help hide the line an lure on Columbia River
Winds may gust up to 10mph


Columbia River Extended Information & Fishing Tools .

Join our memebers araea for free and get additonal informaiton about Columbia River including current water conditions, fishing activity and special wholesale offers .