Weather in Port Fourchon

14-day forecast · updated today, Thursday, October 29, at 2:14 am (CDT)

Now · overcast 63 °F

Feels like: 63 °F
Low / high: 62 / 80 °F
Rain: 0%
Wind: 6 mph NNE

↘ 30.10 inHg · falling

Today in Port Fourchon: overcast, 62 °F to 80 °F, with a 0% chance of rain and a light breeze from the north-northeast (6 mph). Tomorrow, light drizzle, 65 °F to 79 °F and a 8% chance of rain. The warmest day of the week is Thursday 29, at 80 °F. Next likely rain: Saturday 31 (32%).

Temperatures for the next 14 days

80° 62°
Today
79° 65°
Fri 30
79° 68°
Sat 31
79° 68°
Sun 1
78° 67°
Mon 2
79° 67°
Tue 3
76° 64°
Wed 4
74° 60°
Thu 5
72° 59°
Fri 6
72° 59°
Sat 7
73° 60°
Sun 8
69° 65°
Mon 9
70° 67°
Tue 10
70° 65°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Overcast	62 / 80 °F	0%	13 mph NE	2.1 ft	—	HRRR + NBM
Fri 30	Light drizzle	65 / 79 °F	8%	15 mph ENE	2.4 ft	12:21 am	NBM
Sat 31	Light drizzle	68 / 79 °F	32% · 0.07 in	13 mph E	2.4 ft	1:26 am	NBM
Sun 1	Light drizzle	68 / 79 °F	19%	12 mph ENE	2.1 ft	1:24 am	NBM
Mon 2	Light drizzle	67 / 78 °F	1%	14 mph E	2.6 ft	2:14 am	NBM
Tue 3	Light drizzle	67 / 79 °F	20% · 0.02 in	15 mph SE	2.6 ft	2:44 am	NBM
Wed 4	Showers	64 / 76 °F	31% · 0.70 in	15 mph SW	2.7 ft	7:12 am · 9:14 pm	NBM
Thu 5	Rain	60 / 74 °F	21% · 0.06 in	13 mph NW	2.8 ft	8:08 pm	NBM
Fri 6	Light drizzle	59 / 72 °F	4% · 0.02 in	13 mph NW	3.6 ft	7:38 pm	NBM
Sat 7	Overcast	59 / 72 °F	7% · 0.05 in	11 mph NE	3.5 ft	7:27 pm	NBM
Sun 8	Overcast	60 / 73 °F	9% · 0.07 in	12 mph ENE	2.6 ft	7:44 pm	NBM + ECMWF
Mon 9	Overcast	65 / 69 °F	14%	11 mph NNE	1.1 ft	8:14 pm	ECMWF
Tue 10	Overcast	67 / 70 °F	14%	11 mph NNE	1.0 ft	8:51 pm	ECMWF
Wed 11	Mainly clear	65 / 70 °F	8%	17 mph NNW	2.0 ft	9:32 pm	ECMWF

Each hour comes from the best model for this spot: HRRR until Thursday 29 9:00 pm; then NBM until Sunday 8 7:00 pm; then ECMWF until Thursday 12 9:00 am; then GFS.

Each day comes from the best model covering this spot: regional ones first (HRRR and NBM in the U.S., AROME, ICON-EU), then ECMWF; day 16, NOAA GFS. Waves: Météo-France up to day 10, then ECMWF WAM, coarser and further offshore. High tides: our own tide calculation.

Today, every 3 hours

Time	12:00 am	3:00 am	6:00 am	9:00 am	12:00 pm	3:00 pm	6:00 pm	9:00 pm
Sky	Partly cloudy	Overcast	Overcast	Overcast	Mainly clear	Partly cloudy	Mainly clear	Partly cloudy
Temperature	64°	62°	62°	71°	78°	80°	74°	67°
Chance of rain	0%	0%	0%	0%	0%	0%	0%	0%
Rain	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in
Wind (mph)	6 NNE	6 NNE	8 NNE	9 NE	12 ENE	11 ENE	12 ENE	11 ENE
Humidity	85%	88%	79%	75%	63%	53%	72%	87%
UV	0	0	0	1	6	3	0	0
Model	HRRR	HRRR	HRRR	HRRR	HRRR	HRRR	HRRR	NBM

Do the models agree?

Low confidence

They don't agree on rain on Sunday 1: it may change, so check again closer to the day.

What 6 forecast models say for the next few days. The closer they are, the more reliable the forecast.

HighRainWind

Do the models agree? · High
High (°F)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	75°	76°	77°	76°	77°	78°	77°
AIFS	75°	76°	77°	75°	76°	76°	76°
GFS	78°	81°	80°	81°	80°	80°	76°
ICON	76°	77°	79°	75°	77°	77°	77°
HRRR	80°	80°	—	—	—	—	—
NBM	77°	79°	79°	79°	78°	79°	76°
Confidence	high	high	high	high	high	high	high

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0	0.01 in	0.00 in	0.01 in	0.02 in	0.01 in	0.92 in
AIFS	0	0.06 in	0.18 in	0.39 in	0.10 in	0.00 in	0.12 in
GFS	0	0	0.02 in	0.02 in	0	0.15 in	0.17 in
ICON	0	0.01 in	0.19 in	0.08 in	0	0	0.04 in
HRRR	0	0	—	—	—	—	—
NBM	0	0	0.07 in	0	0	0.02 in	0.68 in
Confidence	high	high	medium	low	high	high	medium

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	1823	1822	1721	1718	1925	1929	1929
AIFS	17	16	16	19	23	23	18
GFS	1620	1524	1623	1316	1515	1816	1923
ICON	918	921	919	613	1123	1021	516
HRRR	1319	1623	—	—	—	—	—
NBM	1520	1522	1319	1217	1420	1521	1521
Confidence	high	high	high	medium	medium	medium	high

Chance of rain from the ensemble models

Model	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF (51 scenarios)	2%	31%	33%	34%	16%	35%	38%
GFS (GEFS, 31 scenarios)	0%	58%	71%	48%	14%	46%	46%
NBM (NOAA)	0%	8%	32%	19%	1%	20%	31%
Thunderstorm (NBM)	0%	7%	18%	16%	4%	10%	13%

Each model's day runs midnight to midnight local time; models that reach fewer days are left blank. Rain: daily total. Wind: the day's highest average wind and, in small type, the strongest gust. Highlighted: values that stand out from the rest. The chance of rain comes from many runs of the same model with slightly different starting data.

Outlook

How the coming weeks and months compare with what is normal for the time of year. It is a trend, not a day-by-day forecast.

Next few weeks, compared with normal: normal temperatures, a bit wetter and a slightly warmer sea.

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	A bit above +2.3 °F	Above +79%	A bit above +1.1 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit below −1.3 °F	Normal	A bit above +0.5 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.1 °F	A bit above +29%	A bit above +0.7 °F	70° / 68°
Nov 23 – Nov 29Nov 23–Nov 29	Normal −0.4 °F	A bit above +47%	A bit above +0.7 °F	68° / 65°
Nov 30 – Dec 6Nov 30–Dec 6	A bit below −1.1 °F	Above +84%	Normal +0.2 °F	66° / 63°

Coming months

When	TemperatureTemp.	Rain	Sea
November	Normal +0.5 °F	Above +78%	—
December	A bit below −1.3 °F	A bit above +32%	—
January	A bit below −1.8 °F	A bit above +27%	—
February	A bit below −2.2 °F	Above +57%	—
March	A bit below −1.4 °F	A bit above +49%	—

Weeks: ECMWF 46-day (average of its scenarios), against the normal of the last 20 years for those dates. Months: ECMWF SEAS5. Rain: total against normal. The further ahead, the closer it gets to normal and the less detail it can give.

Port Fourchon climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Port Fourchon is from March to May and from October to November: highs of 71 °F to 82 °F, about 8 rainy days a month and 7 hours of sunshine a day.

Hurricane season: from June to October. In the last 30 years (1996–2025), 23 tropical cyclones passed within 93 mi of Port Fourchon, about 8 every 10 years; 10 of them with hurricane-force winds (74 mph or more). The most recent: Francine, in September 2024.

63° 50°

JanJ
66° 53°

FebF
71° 58°

MarM
76° 64°

AprA
82° 71°

MayM
87° 75°

JunJ
89° 77°

JulJ
89° 78°

AugA
86° 75°

SepS
80° 67°

OctO
72° 58°

NovN
65° 52°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	63°	50°	4.24 in	9	4.8	64°	2.9 ft	–
FebruaryFeb	66°	53°	3.94 in	8	5.3	64°	2.8 ft	–
MarchMar	71°	58°	3.74 in	7	6.5	67°	2.7 ft	–
AprilApr	76°	64°	4.10 in	7	7.4	72°	2.7 ft	–
MayMay	82°	71°	4.44 in	9	8.8	78°	2.3 ft	–
JuneJun	87°	75°	6.31 in	15	8.0	84°	2.1 ft	4
JulyJul	89°	77°	7.45 in	19	7.5	86°	1.6 ft	3
AugustAug	89°	78°	7.70 in	19	7.4	86°	1.8 ft	6
SeptemberSep	86°	75°	6.57 in	12	7.2	84°	2.1 ft	6
OctoberOct	80°	67°	3.80 in	8	6.4	79°	2.7 ft	3
NovemberNov	72°	58°	3.41 in	7	5.9	72°	2.8 ft	1
DecemberDec	65°	52°	4.83 in	8	4.5	67°	2.8 ft	–

Month	Water	Waves	Cyclones
Jan	64°	2.9 ft	–
Feb	64°	2.8 ft	–
Mar	67°	2.7 ft	–
Apr	72°	2.7 ft	–
May	78°	2.3 ft	–
Jun	84°	2.1 ft	4
Jul	86°	1.6 ft	3
Aug	86°	1.8 ft	6
Sep	84°	2.1 ft	6
Oct	79°	2.7 ft	3
Nov	72°	2.8 ft	1
Dec	67°	2.8 ft	–

Days: rainy days in the month. Sun: hours a day.

A normal year brings 60.55 in of rain on about 127 days and about 2,400 hours of sunshine.

Cyclones: how many tropical cyclones (tropical storms, hurricanes and typhoons) passed within 93 mi in each month from 1996 to 2025, according to IBTrACS (NOAA).

1991–2020 averages. Highs, lows and rainfall: TerraClimate; rainy days (0.04 in or more): NASA POWER (MERRA-2); sunshine hours: estimated from solar radiation; water: NOAA OISST; waves (average height): ERA5, 2011–2020. Normals are not a forecast: any given year can turn out very different. Sources and licenses

Temperature

Now63 °Ffeels like 63 °F

Tomorrow65 / 79 °F

It's 63 °F now (feels like 63 °F). Today, 62 °F to 80 °F; tomorrow, 65 °F to 79 °F.

Chance of rain

Today 0%
Fri 30 8%
Sat 31 32% 0.07 in
Sun 1 19%
Mon 2 1%
Tue 3 20% 0.02 in
Wed 4 31% 0.70 in

Today the chance of rain reaches 0%. The next day with likely rain is Saturday 31: 32% and 0.07 in.

No rain in the last 7 days.

Humidity and dew point

Humidity88%

Dew point59 °F

Humidity is 88% now and the dew point is 59 °F.

The dew point is the temperature at which the air becomes saturated: the higher it is, the heavier the air feels.

Visibility and fog

Now8.6 migood

Clouds100%

Visibility is good now (8.6 mi). No fog expected today.

UV index

Now0

Today's peak6moderate

Fri 30: 5 · Sat 31: 4 · Sun 1: 5

Index	Level	What to do
0–2	low	No special protection needed.
3–5	moderate	Hat, sunglasses and sunscreen around midday.
6–7	high	Sunscreen, hat and shade between 12 and 4 pm.
8–10	very high	Avoid the midday sun; reflection off the water adds to it.
11+	extreme	Avoid the sun between 11 am and 5 pm; protect yourself even if it is cloudy.

Reflection off water and sand adds radiation: protect yourself more on a boat or at the beach.

Barometric pressure

↗ Rising Anglers say fish bite less for a while
→ Steady Anglers expect normal activity
↘ Falling · now Anglers say fish feed more before the change

30.0030.1030.20 30.03

Falling now (−0.04 inHg in 3 hours). Over the next 48 hours: −0.04 inHg. Falling pressure: anglers say fish feed more before the change. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityGood · 47

Saharan dustNo

Previous days

The weather over the last 30 days, as the models analyzed it. Tap a day to see it hour by hour.

Day	Sky	Low / high	Max wind
Wed 28	Mainly clear	73 / 75 °F	16 mph ENE
Tue 27	Overcast	74 / 75 °F	19 mph ENE
Mon 26	Overcast	72 / 75 °F	21 mph ENE
Sun 25	Overcast	73 / 75 °F	21 mph ENE
Sat 24	Clear sky	74 / 76 °F	20 mph ENE
Fri 23	Clear sky	71 / 77 °F	14 mph NE
Thu 22	Mainly clear	72 / 77 °F	12 mph NE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Clear sky	71 / 75 °F	0	14 mph NE
Tue 20	Partly cloudy	73 / 76 °F	0	24 mph ENE
Mon 19	Light drizzle	72 / 75 °F	0.01 in	25 mph ENE
Sun 18	Light drizzle	70 / 74 °F	0.04 in	23 mph ENE
Sat 17	Overcast	64 / 73 °F	0	32 mph NNE
Fri 16	Overcast	74 / 84 °F	0	34 mph NNE
Thu 15	Clear sky	79 / 82 °F	0	15 mph ESE
Wed 14	Clear sky	79 / 82 °F	0	16 mph ESE
Tue 13	Clear sky	79 / 81 °F	0	13 mph SE
Mon 12	Overcast	78 / 82 °F	0	13 mph ESE
Sun 11	Partly cloudy	76 / 80 °F	0	10 mph SE
Sat 10	Overcast	73 / 80 °F	0	23 mph NNE
Fri 9	Drizzle	76 / 80 °F	0.23 in	34 mph NNE
Thu 8	Light showers	78 / 83 °F	0.54 in	30 mph NE
Wed 7	Light drizzle	80 / 83 °F	0.05 in	21 mph NE
Tue 6	Heavy drizzle	79 / 82 °F	0.37 in	21 mph ENE
Mon 5	Showers	79 / 81 °F	1.05 in	15 mph NE
Sun 4	Thunderstorm	79 / 82 °F	2.08 in	18 mph SE
Sat 3	Light showers	79 / 84 °F	0.64 in	20 mph ESE
Fri 2	Light drizzle	80 / 85 °F	0.22 in	19 mph ESE
Thu 1	Light drizzle	83 / 85 °F	0.15 in	20 mph SE
Wed 30	Mainly clear	83 / 84 °F	0	19 mph ESE
Tue 29	Mainly clear	82 / 84 °F	0	15 mph ESE

These are the models at the start of each day (ECMWF and GFS; waves from Météo-France), not readings from a weather station: there can be differences at specific spots.

Questions about the weather in Port FourchonQuestions

What's the weather like today in Port Fourchon?

Overcast, from 62 °F to 80 °F, with a light breeze from the north-northeast (6 mph) and a 0% chance of rain.

Will it rain tomorrow in Port Fourchon?

On Friday 30 the chance of rain is 8% (0.00 in): light drizzle.

How warm will it be this week?

Between a low of 62 °F and a high of 80 °F; the warmest day, Thursday 29.

What's the UV index today?

It reaches 6 (moderate). Hat, sunglasses and sunscreen around midday.

Is the pressure rising or falling?

It's 30.10 inHg and falling: −0.06 inHg over the last 24 hours.

When is the best time to visit Port Fourchon?

The best time to visit Port Fourchon is from March to May and from October to November: highs of 71 °F to 82 °F, about 8 rainy days a month and 7 hours of sunshine a day.

What is the weather like in Port Fourchon in October?

In October, Port Fourchon normally sees highs of 80 °F and lows of 67 °F, with about 8 rainy days (3.80 in for the month) and 6 hours of sunshine a day. The sea is around 79 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Port Fourchon?

The warmest is August, with average highs of 89 °F, and the coldest January, with lows of 50 °F. The wettest is August (7.70 in) and the driest, November.

When is hurricane season in Port Fourchon?

Hurricane season: from June to October. In the last 30 years (1996–2025), 23 tropical cyclones passed within 93 mi of Port Fourchon, about 8 every 10 years; 10 of them with hurricane-force winds (74 mph or more). The most recent: Francine, in September 2024.

More about Port Fourchon today

Weather near Port Fourchon

Only places with a different forecast: spots a few miles apart share the same model cell and wouldn't add anything.

Learn more

Weather: Open-Meteo, CC BY 4.0, with the best model for each spot and lead time (NOAA HRRR and NBM in the U.S., Météo-France AROME, DWD ICON-EU, ECMWF IFS and NOAA GFS); ECMWF grid point 8.0 mi away. The comparison also uses ICON (DWD), AIFS (ECMWF) and ARPEGE (Météo-France). Outlook: ECMWF 46-day and SEAS5. Chance of rain from ensemble models (ECMWF, GEFS and NBM). UV, air quality and pollen: CAMS (Copernicus).

Forecast from Open-Meteo (CC BY 4.0) with models from ECMWF, NOAA, Météo-France, DWD, Copernicus Marine and CAMS. Updated at 2:14 am (local time).

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