As of 03:07 CST

Weather in Grosse Isle, LA

52°

Grosse Isle, Sunday, 8 November, 03:07

Clear. Feels like 51°. High 72°, low 52°.

Pressure30.12 inHg

Wind4.6 mph NE

Humidity90%

Visibility6.2 mi

Dew point49°

See detailed hourly forecast

Mon, 0972° / 53°

72 °

Grosse Isle, Monday, 9 November

Light rain. High 72°, low 53°.

Pressure30.18 inHg

Wind4.9 mph NE

Humidity46%

Visibility6.2 mi

Dew point48°

Tue, 1075° / 55°

0.04

75 °

Grosse Isle, Tuesday, 10 November

Light rain. High 75°, low 55°.

Pressure30.18 inHg

Wind1.5 mph SE

Humidity39%

Visibility6.2 mi

Dew point47°

Wed, 1176° / 57°

76 °

Grosse Isle, Wednesday, 11 November

Partly cloudy. High 76°, low 57°.

Pressure30.06 inHg

Wind2.6 mph SW

Humidity45%

Visibility6.2 mi

Dew point52°

Thu, 1273° / 60°

73 °

Grosse Isle, Thursday, 12 November

Partly cloudy. High 73°, low 60°.

Pressure29.97 inHg

Wind11.3 mph N

Humidity36%

Visibility—

Dew point43°

Fri, 1366° / 51°

66 °

Grosse Isle, Friday, 13 November

Clear. High 66°, low 51°.

Pressure30.06 inHg

Wind8.3 mph NW

Humidity40%

Visibility—

Dew point38°

Sat, 1464° / 40°

64 °

Grosse Isle, Saturday, 14 November

Clear. High 64°, low 40°.

Pressure30.21 inHg

Wind5 mph N

Humidity24%

Visibility—

Dew point21°

Sun, 1570° / 47°

70 °

Grosse Isle, Sunday, 15 November

Clear. High 70°, low 47°.

Pressure30.24 inHg

Wind6.5 mph S

Humidity27%

Visibility—

Dew point31°

Mon, 1672° / 53°

72 °

Grosse Isle, Monday, 16 November

Clear. High 72°, low 53°.

Pressure30.21 inHg

Wind8.9 mph S

Humidity40%

Visibility—

Dew point44°

Tue, 1774° / 56°

74 °

Grosse Isle, Tuesday, 17 November

Clear. High 74°, low 56°.

Pressure30.18 inHg

Wind8.3 mph S

Humidity41%

Visibility—

Dew point46°

Wed, 1873° / 57°

73 °

Grosse Isle, Wednesday, 18 November

Overcast. High 73°, low 57°.

Pressure30.21 inHg

Wind6.9 mph SE

Humidity41%

Visibility—

Dew point46°

Thu, 1976° / 58°

76 °

Grosse Isle, Thursday, 19 November

Overcast. High 76°, low 58°.

Pressure30.21 inHg

Wind9.6 mph S

Humidity52%

Visibility—

Dew point54°

Fri, 2078° / 60°

78 °

Grosse Isle, Friday, 20 November

Clear. High 78°, low 60°.

Pressure30.12 inHg

Wind8.7 mph S

Humidity52%

Visibility—

Dew point56°

Sat, 2181° / 63°

0.01

81 °

Grosse Isle, Saturday, 21 November

Light rain. High 81°, low 63°.

Pressure30.15 inHg

Wind5.6 mph W

Humidity55%

Visibility—

Dew point59°

Sun, 2276° / 59°

76 °

Grosse Isle, Sunday, 22 November

Overcast. High 76°, low 59°.

Pressure30.15 inHg

Wind8.4 mph NE

Humidity41%

Visibility—

Dew point48°

Mon, 2376° / 57°

76 °

Grosse Isle, Monday, 23 November

Overcast. High 76°, low 57°.

Pressure30.12 inHg

Wind8.5 mph S

Humidity45%

Visibility—

Dew point51°

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.