Charles River 7 Day Fishing Forecast Outlook
Thinking of heading out to Charles River At Waltham 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 Charles River.
Thu 5th February, 2026 Weather Conditions For Charles River
Temperature
During the day the maximum temperature will be 28°F with a min temperature of 4°F around Charles River . The average temperature will be 17°F during the day.
Cloud Cover & Rain
You'll need a sun hat today if you head out to Charles River as you'll be in the sun more often than not as coverage is only at 6%. 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 Charles River on Thu 5th 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 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 Charles River
Winds may gust up to 8mph
Fri 6th February, 2026 Weather Conditions For Charles River
Temperature
During the day the maximum temperature will be 26°F with a min temperature of 14°F around Charles River . The average temperature will be 19°F during the day.
Cloud Cover & Rain
Pretty good cloud cover today at 88% although there may be times when the sun will break through but should be enough cloud cover to find a good spot on Charles 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 Charles River on Fri 6th February will be from a north easterly direction which means fishing is not great.
Wind Speed
With the wind forecasted at 4mph 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 Charles River
Winds may gust up to 4mph
Sat 7th February, 2026 Weather Conditions For Charles River
Temperature
During the day the maximum temperature will be 28°F with a min temperature of 4°F around Charles River . The average temperature will be 20°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 Charles 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 Charles River on Sat 7th February will be from a north 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 Charles River
Winds may gust up to 4mph
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