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As of 01:05 CDT

Weather in Galliano, LA

78°Current weather

Galliano, Sunday, 9 August, 01:05

Overcast. Feels like 80°. High 91°, low 76°.

Pressure30.03 inHg
Wind3.3 mph S
Humidity89%
Visibility6.2 mi
Dew point74°
Mon, 1093° / 78°0Mostly clear
93 °Mostly clear

Galliano, Monday, 10 August

Mostly clear. High 93°, low 78°.

Pressure30.09 inHg
Wind9.2 mph S
Humidity50%
Visibility6.2 mi
Dew point71°
Tue, 1192° / 80°0.02Light rain
92 °Light rain

Galliano, Tuesday, 11 August

Light rain. High 92°, low 80°.

Pressure30.09 inHg
Wind9.1 mph SE
Humidity53%
Visibility6.2 mi
Dew point72°
Wed, 1290° / 80°0.19Rain
90 °Rain

Galliano, Wednesday, 12 August

Rain. High 90°, low 80°.

Pressure30.03 inHg
Wind10.5 mph SW
Humidity61%
Visibility6.2 mi
Dew point75°
Thu, 1392° / 80°0Mostly clear
92 °Mostly clear

Galliano, Thursday, 13 August

Mostly clear. High 92°, low 80°.

Pressure30.03 inHg
Wind11.8 mph SW
Humidity52%
Visibility—
Dew point70°
Fri, 1493° / 80°0Clear
93 °Clear

Galliano, Friday, 14 August

Clear. High 93°, low 80°.

Pressure30.12 inHg
Wind10.7 mph S
Humidity48%
Visibility—
Dew point69°
Sat, 1595° / 80°0Clear
95 °Clear

Galliano, Saturday, 15 August

Clear. High 95°, low 80°.

Pressure30.18 inHg
Wind12.6 mph S
Humidity40%
Visibility—
Dew point65°
Sun, 1696° / 78°0Overcast
96 °Overcast

Galliano, Sunday, 16 August

Overcast. High 96°, low 78°.

Pressure30.12 inHg
Wind12 mph SW
Humidity36%
Visibility—
Dew point63°
Mon, 1797° / 80°0Mostly clear
97 °Mostly clear

Galliano, Monday, 17 August

Mostly clear. High 97°, low 80°.

Pressure30.09 inHg
Wind12.8 mph S
Humidity38%
Visibility—
Dew point65°
Tue, 1895° / 80°0Mostly clear
95 °Mostly clear

Galliano, Tuesday, 18 August

Mostly clear. High 95°, low 80°.

Pressure30.06 inHg
Wind14.1 mph SW
Humidity46%
Visibility—
Dew point69°
Wed, 1998° / 79°0Overcast
98 °Overcast

Galliano, Wednesday, 19 August

Overcast. High 98°, low 79°.

Pressure30.00 inHg
Wind15.1 mph W
Humidity44%
Visibility—
Dew point69°
Thu, 2099° / 80°0Clear
99 °Clear

Galliano, Thursday, 20 August

Clear. High 99°, low 80°.

Pressure29.94 inHg
Wind15.8 mph SW
Humidity41%
Visibility—
Dew point69°
Fri, 21100° / 80°0Clear
100 °Clear

Galliano, Friday, 21 August

Clear. High 100°, low 80°.

Pressure29.94 inHg
Wind14.6 mph SW
Humidity40%
Visibility—
Dew point69°
Sat, 2299° / 80°0Light rain
99 °Light rain

Galliano, Saturday, 22 August

Light rain. High 99°, low 80°.

Pressure30.00 inHg
Wind14.9 mph SW
Humidity44%
Visibility—
Dew point71°
Sun, 2398° / 80°0.03Light rain
98 °Light rain

Galliano, Sunday, 23 August

Light rain. High 98°, low 80°.

Pressure30.06 inHg
Wind12.7 mph S
Humidity41%
Visibility—
Dew point68°
Mon, 2497° / 81°0.02Light rain
97 °Light rain

Galliano, Monday, 24 August

Light rain. High 97°, low 81°.

Pressure30.06 inHg
Wind6.8 mph E
Humidity44%
Visibility—
Dew point69°

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 Galliano, 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 Galliano, 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.