San Joaquin River 7 Day Fishing Forecast Outlook
Thinking of heading out to San Joaquin River At Herndon 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 San Joaquin River.
Fri 30th January, 2026 Weather Conditions For San Joaquin River
Temperature
During the day the maximum temperature will be 65°F with a min temperature of 40°F around San Joaquin River . The average temperature will be 49°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 San Joaquin River. You chances of bagging a few has increased. 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 San Joaquin River on Fri 30th January 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 San Joaquin River
Winds may gust up to 3mph
Sat 31st January, 2026 Weather Conditions For San Joaquin River
Temperature
During the day the maximum temperature will be 76°F with a min temperature of 41°F around San Joaquin River . The average temperature will be 56°F during the day.
Cloud Cover & Rain
You'll need a sun hat today if you head out to San Joaquin River as you'll be in the sun more often than not as coverage is only at 2%. 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 San Joaquin River on Sat 31st January 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 San Joaquin River
Winds may gust up to 3mph
Sun 1st February, 2026 Weather Conditions For San Joaquin River
Temperature
During the day the maximum temperature will be 75°F with a min temperature of 48°F around San Joaquin River . The average temperature will be 59°F during the day.
Cloud Cover & Rain
You'll need a sun hat today if you head out to San Joaquin River as you'll be in the sun more often than not as coverage is only at 13%. 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 San Joaquin River on Sun 1st February will be from a north westerly direction which means fishing is optimal.
Wind Speed
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 San Joaquin River
Winds may gust up to 11mph
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