As of 05:08 CDT

Weather in Pecan Island, LA

76°

Pecan Island, Sunday, 9 August, 05:08

Overcast. Feels like 77°. High 94°, low 76°.

Pressure29.97 inHg

Wind4.6 mph S

Humidity89%

Visibility6.2 mi

Dew point72°

See detailed hourly forecast

Mon, 1093° / 78°

0.19

93 °

Pecan Island, Monday, 10 August

Rain. High 93°, low 78°.

Pressure30.09 inHg

Wind6.3 mph S

Humidity66%

Visibility6.2 mi

Dew point74°

Tue, 1189° / 83°

89 °

Pecan Island, Tuesday, 11 August

Mostly clear. High 89°, low 83°.

Pressure30.09 inHg

Wind6.7 mph S

Humidity63%

Visibility6.2 mi

Dew point74°

Wed, 1288° / 83°

0.01

88 °

Pecan Island, Wednesday, 12 August

Light rain. High 88°, low 83°.

Pressure30.03 inHg

Wind8.6 mph S

Humidity66%

Visibility6.2 mi

Dew point75°

Thu, 1388° / 83°

88 °

Pecan Island, Thursday, 13 August

Mostly clear. High 88°, low 83°.

Pressure30.03 inHg

Wind12.9 mph SW

Humidity62%

Visibility—

Dew point73°

Fri, 1488° / 83°

88 °

Pecan Island, Friday, 14 August

Clear. High 88°, low 83°.

Pressure30.12 inHg

Wind11.5 mph S

Humidity63%

Visibility—

Dew point73°

Sat, 1589° / 82°

89 °

Pecan Island, Saturday, 15 August

Clear. High 89°, low 82°.

Pressure30.18 inHg

Wind10.2 mph S

Humidity56%

Visibility—

Dew point70°

Sun, 1689° / 81°

89 °

Pecan Island, Sunday, 16 August

Mostly clear. High 89°, low 81°.

Pressure30.15 inHg

Wind10.7 mph S

Humidity54%

Visibility—

Dew point69°

Mon, 1790° / 82°

90 °

Pecan Island, Monday, 17 August

Mostly clear. High 90°, low 82°.

Pressure30.09 inHg

Wind10.9 mph SW

Humidity54%

Visibility—

Dew point70°

Tue, 1891° / 83°

91 °

Pecan Island, Tuesday, 18 August

Mostly clear. High 91°, low 83°.

Pressure30.00 inHg

Wind10.4 mph SW

Humidity56%

Visibility—

Dew point72°

Wed, 1992° / 83°

92 °

Pecan Island, Wednesday, 19 August

Mostly clear. High 92°, low 83°.

Pressure30.00 inHg

Wind13.5 mph SW

Humidity56%

Visibility—

Dew point73°

Thu, 2094° / 81°

0.02

94 °

Pecan Island, Thursday, 20 August

Light rain. High 94°, low 81°.

Pressure29.97 inHg

Wind15.5 mph NE

Humidity57%

Visibility—

Dew point74°

Fri, 2193° / 83°

93 °

Pecan Island, Friday, 21 August

Partly cloudy. High 93°, low 83°.

Pressure29.94 inHg

Wind13.4 mph S

Humidity58%

Visibility—

Dew point74°

Sat, 2289° / 81°

89 °

Pecan Island, Saturday, 22 August

Mostly clear. High 89°, low 81°.

Pressure29.94 inHg

Wind11.7 mph S

Humidity63%

Visibility—

Dew point74°

Sun, 2389° / 80°

89 °

Pecan Island, Sunday, 23 August

Clear. High 89°, low 80°.

Pressure29.94 inHg

Wind12 mph SW

Humidity59%

Visibility—

Dew point72°

Mon, 2489° / 78°

0.03

89 °

Pecan Island, Monday, 24 August

Light rain. High 89°, low 78°.

Pressure29.97 inHg

Wind12.1 mph NE

Humidity64%

Visibility—

Dew point73°

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 Pecan Island, 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 Pecan Island, 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.