Big Sandy Lake 7 Day Fishing Forecast

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  • Updated 13th February 2026

Big Sandy Lake 7 Day Fishing Forecast Outlook

Thinking of heading out to Big Sandy Lake At Libby 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 Big Sandy Lake.

Fri 13th February, 2026 Weather Conditions For Big Sandy Lake

Temperature

  • Updated Just Now

During the day the maximum temperature will be 51°F with a min temperature of 20°F around Big Sandy Lake . The average temperature will be 30°F during the day.

Cloud Cover & Rain

  • Updated Just Now

You'll need a sun hat today if you head out to Big Sandy Lake as you'll be in the sun more often than not as coverage is only at 8%. 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 Big Sandy Lake on Fri 13th February will be from a westerly direction which means fishing is most optimal.


Wind Speed

  • Updated Just Now

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 Big Sandy Lake
Winds may gust up to 5mph


Sat 14th February, 2026 Weather Conditions For Big Sandy Lake

Temperature

  • Updated Just Now

During the day the maximum temperature will be 29°F with a min temperature of 22°F around Big Sandy Lake . The average temperature will be 25°F during the day.

Cloud Cover & Rain

  • Updated Just Now

Pack your bags, rod and head out the door right now as you've got 100% cloud cover over Big Sandy Lake. 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

  • 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 Big Sandy Lake on Sat 14th February 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 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 Big Sandy Lake
Winds may gust up to 11mph


Sun 15th February, 2026 Weather Conditions For Big Sandy Lake

Temperature

  • Updated Just Now

During the day the maximum temperature will be 31°F with a min temperature of 21°F around Big Sandy Lake . The average temperature will be 26°F during the day.

Cloud Cover & Rain

  • Updated Just Now

Pack your bags, rod and head out the door right now as you've got 100% cloud cover over Big Sandy Lake. 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

  • 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 Big Sandy Lake on Sun 15th February will be from a south easterly direction which means fishing is poor.


Wind Speed

  • Updated Just Now

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 Big Sandy Lake
Winds may gust up to 3mph


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