Napa River 7 Day Fishing Forecast Outlook
Thinking of heading out to Napa River At Napa 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 Napa River.
Fri 13th November, 2026 Weather Conditions For Napa River
Temperature
During the day the maximum temperature will be 58°F with a min temperature of 47°F around Napa River . The average temperature will be 55°F during the day.
Cloud Cover & Rain
Pretty good cloud cover today at 81% although there may be times when the sun will break through but should be enough cloud cover to find a good spot on Napa River. With that level of cloud coverage in the sky there is a 81% probability of rain.
Wind Direction
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 Napa River on Fri 13th November will be from a south westerly direction which means fishing is optimal.
Wind Speed
Good news, the wind speed is forecasted to be at 10mph 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 Napa River
Winds may gust up to 28mph
Sat 14th November, 2026 Weather Conditions For Napa River
Temperature
During the day the maximum temperature will be 61°F with a min temperature of 45°F around Napa River . The average temperature will be 53°F during the day.
Cloud Cover & Rain
Clouds are not your friends today as less than 50% cover at 35% but if over conditions are favourable still head out to Napa River With that level of cloud coverage in the sky there is a 9% probability of rain.
Wind Direction
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 Napa River on Sat 14th November will be from a south easterly direction which means fishing is poor.
Wind Speed
With the wind forecasted at 3mph hardly a puff out there makes for a calm mirror like surface. With the wind so light less ripples in the water makes it more difficult to mask the line and lure on Napa River
Winds may gust up to 8mph
Sun 15th November, 2026 Weather Conditions For Napa River
Temperature
During the day the maximum temperature will be 60°F with a min temperature of 50°F around Napa River . The average temperature will be 55°F during the day.
Cloud Cover & Rain
Pack your bags, rod and head out the door right now as you've got 100% cloud cover over Napa River. You chances of bagging a few has increased. With that level of cloud coverage in the sky there is a 67% probability of rain.
Wind Direction
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 Napa River on Sun 15th November will be from a southerly direction which means fishing is average.
Wind Speed
Good news, the wind speed is forecasted to be at 8mph 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 Napa River
Winds may gust up to 18mph
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