As of 13:56 CST

Weather in Grosse Isle, LA

77°

Grosse Isle, Saturday, 7 November, 13:56

Clear. Feels like 76°. High 77°, low 53°.

Pressure30.06 inHg

Wind8.1 mph N

Humidity49%

Visibility6.2 mi

Dew point56°

See detailed hourly forecast

Sun, 0870° / 50°

70 °

Grosse Isle, Sunday, 8 November

Overcast. High 70°, low 50°.

Pressure30.15 inHg

Wind8 mph N

Humidity46%

Visibility6.2 mi

Dew point45°

Mon, 0970° / 49°

70 °

Grosse Isle, Monday, 9 November

Partly cloudy. High 70°, low 49°.

Pressure30.21 inHg

Wind5 mph NE

Humidity48%

Visibility6.2 mi

Dew point49°

Tue, 1074° / 57°

0.01

74 °

Grosse Isle, Tuesday, 10 November

Light rain. High 74°, low 57°.

Pressure30.21 inHg

Wind0.6 mph SE

Humidity43%

Visibility6.2 mi

Dew point49°

Wed, 1175° / 58°

75 °

Grosse Isle, Wednesday, 11 November

Partly cloudy. High 75°, low 58°.

Pressure30.09 inHg

Wind0.9 mph W

Humidity41%

Visibility6.2 mi

Dew point50°

Thu, 1277° / 61°

77 °

Grosse Isle, Thursday, 12 November

Clear. High 77°, low 61°.

Pressure29.97 inHg

Wind7.4 mph NW

Humidity53%

Visibility—

Dew point56°

Fri, 1358° / 44°

58 °

Grosse Isle, Friday, 13 November

Clear. High 58°, low 44°.

Pressure30.00 inHg

Wind16.3 mph NW

Humidity40%

Visibility—

Dew point29°

Sat, 1457° / 37°

57 °

Grosse Isle, Saturday, 14 November

Clear. High 57°, low 37°.

Pressure30.18 inHg

Wind12.4 mph N

Humidity29%

Visibility—

Dew point21°

Sun, 1564° / 40°

64 °

Grosse Isle, Sunday, 15 November

Clear. High 64°, low 40°.

Pressure30.30 inHg

Wind5.7 mph E

Humidity29%

Visibility—

Dew point26°

Mon, 1667° / 47°

67 °

Grosse Isle, Monday, 16 November

Overcast. High 67°, low 47°.

Pressure30.33 inHg

Wind7.8 mph S

Humidity32%

Visibility—

Dew point33°

Tue, 1773° / 53°

73 °

Grosse Isle, Tuesday, 17 November

Overcast. High 73°, low 53°.

Pressure30.30 inHg

Wind7.6 mph S

Humidity50%

Visibility—

Dew point50°

Wed, 1877° / 57°

77 °

Grosse Isle, Wednesday, 18 November

Clear. High 77°, low 57°.

Pressure30.27 inHg

Wind6.1 mph SW

Humidity47%

Visibility—

Dew point52°

Thu, 1976° / 60°

76 °

Grosse Isle, Thursday, 19 November

Overcast. High 76°, low 60°.

Pressure30.24 inHg

Wind6.3 mph SW

Humidity50%

Visibility—

Dew point53°

Fri, 2075° / 58°

75 °

Grosse Isle, Friday, 20 November

Clear. High 75°, low 58°.

Pressure30.18 inHg

Wind8.2 mph S

Humidity40%

Visibility—

Dew point47°

Sat, 2174° / 58°

74 °

Grosse Isle, Saturday, 21 November

Overcast. High 74°, low 58°.

Pressure30.09 inHg

Wind10.7 mph S

Humidity54%

Visibility—

Dew point54°

Sun, 2277° / 63°

0.16

77 °

Grosse Isle, Sunday, 22 November

Light rain. High 77°, low 63°.

Pressure29.94 inHg

Wind9.6 mph S

Humidity59%

Visibility—

Dew point60°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Grosse Isle, LA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Grosse Isle, LA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.