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 30th January, 2026 Weather Conditions For Napa River
Temperature
During the day the maximum temperature will be 68°F with a min temperature of 43°F around Napa River . The average temperature will be 53°F during the day.
Cloud Cover & Rain
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 Napa River to fish today. With that level of cloud coverage in the sky there is a 0% 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 30th January will be from a north easterly direction which means fishing is not great.
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 4mph
Sat 31st January, 2026 Weather Conditions For Napa River
Temperature
During the day the maximum temperature will be 65°F with a min temperature of 44°F around Napa River . The average temperature will be 53°F during the day.
Cloud Cover & Rain
Cloud cover not as optimal today at 65% but still enough cover there to grab a catch on Napa River With that level of cloud coverage in the sky there is a 0% 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 31st January will be from a north easterly direction which means fishing is not great.
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 4mph
Sun 1st February, 2026 Weather Conditions For Napa River
Temperature
During the day the maximum temperature will be 62°F with a min temperature of 40°F around Napa River . The average temperature will be 50°F during the day.
Cloud Cover & Rain
Not complete cloud but coverage at 98% but still very good for fishing on Napa River. Get going before conditions change. With that level of cloud coverage in the sky there is a 0% 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 1st February will be from a south westerly direction which means fishing is optimal.
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 3mph
Napa River Extended Information & Fishing Tools .
Join our memebers araea for free and get additonal informaiton about Napa River including current water conditions, fishing activity and special wholesale offers .
Don't Keep This Site To Yourself. Share With Your Fishing Friends
Facebook