Weather in Grande Saline

14-day forecast · updated today, Thursday, October 29, at 3:58 am (EDT)

Now · overcast 78 °F

Feels like: 89 °F
Low / high: 77 / 85 °F
Rain: 49% · 0.07 in
Wind: 3 mph ESE

↘ 29.88 inHg · falling UV 8 · very high

Today in Grande Saline: light drizzle, 77 °F to 85 °F, with a 49% chance of rain (0.07 in) and a light air from the east-southeast (3 mph). Tomorrow, light drizzle, 76 °F to 87 °F and a 43% chance of rain. The warmest day of the week is Saturday 31, at 87 °F.

Temperatures for the next 14 days

85° 77°
Today
87° 76°
Fri 30
87° 77°
Sat 31
87° 76°
Sun 1
86° 75°
Mon 2
84° 75°
Tue 3
84° 76°
Wed 4
84° 77°
Thu 5
84° 76°
Fri 6
85° 77°
Sat 7
89° 77°
Sun 8
87° 73°
Mon 9
87° 75°
Tue 10
87° 76°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	Model
Today · 29	Light drizzle	77 / 85 °F	49% · 0.07 in	8 mph E	0.5 ft	ECMWF
Fri 30	Light drizzle	76 / 87 °F	43% · 0.05 in	7 mph ENE	0.3 ft	ECMWF
Sat 31	Light drizzle	77 / 87 °F	49% · 0.06 in	8 mph NE	0.6 ft	ECMWF
Sun 1	Light drizzle	76 / 87 °F	38% · 0.05 in	10 mph ENE	0.5 ft	ECMWF
Mon 2	Light showers	75 / 86 °F	25% · 0.31 in	7 mph SE	0.1 ft	ECMWF
Tue 3	Light drizzle	75 / 84 °F	39% · 0.06 in	7 mph E	0.2 ft	ECMWF
Wed 4	Overcast	76 / 84 °F	33%	6 mph SE	0.1 ft	ECMWF
Thu 5	Light drizzle	77 / 84 °F	31% · 0.02 in	6 mph E	0.1 ft	ECMWF
Fri 6	Light drizzle	76 / 84 °F	33% · 0.05 in	6 mph SE	0.3 ft	ECMWF
Sat 7	Light drizzle	77 / 85 °F	33% · 0.01 in	8 mph NNW	0.8 ft	ECMWF
Sun 8	Light drizzle	77 / 89 °F	25% · 0.02 in	11 mph NE	1.5 ft	ECMWF
Mon 9	Light drizzle	73 / 87 °F	14% · 0.02 in	6 mph E	1.6 ft	ECMWF
Tue 10	Overcast	75 / 87 °F	20%	7 mph ESE	0.9 ft	ECMWF
Wed 11	Mainly clear	76 / 87 °F	24%	6 mph ESE	0.6 ft	ECMWF

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.

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	Mainly clear	Partly cloudy	Partly cloudy	Mainly clear	Light drizzle	Light drizzle	Light drizzle	Light drizzle
Temperature	81°	79°	77°	80°	85°	84°	81°	78°
Chance of rain	3%	0%	0%	0%	11%	38%	44%	18%
Rain	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.01 in	0.01 in	0.00 in
Wind (mph)	3 SSE	3 ESE	5 ENE	6 NE	3 NNW	5 WNW	5 E	7 ESE
Humidity	91%	96%	95%	82%	70%	76%	84%	93%
UV	0	0	0	2	8	4	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Medium confidence

They broadly agree, but not quite on rain today: take it with some caution.

What 4 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	85°	87°	87°	87°	86°	84°	84°
AIFS	85°	85°	87°	86°	85°	83°	83°
GFS	91°	91°	91°	90°	87°	84°	87°
ICON	89°	90°	95°	92°	88°	89°	90°
Confidence	medium	medium	medium	medium	high	high	medium

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0.07 in	0.05 in	0.06 in	0.05 in	0.31 in	0.06 in	0
AIFS	0.15 in	0.08 in	0.05 in	0.09 in	0.07 in	0.26 in	0.20 in
GFS	0.17 in	0.02 in	0.03 in	0.13 in	0.17 in	0.01 in	0
ICON	0.02 in	0	0	0	0	0	0.01 in
Confidence	medium	medium	medium	medium	medium	low	medium

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	815	714	817	1018	716	718	617
AIFS	5	5	7	7	5	3	3
GFS	1110	1010	108	118	99	45	106
ICON	914	914	812	1016	1015	1116	1218
Confidence	high	high	high	high	high	medium	medium

Chance of rain from the ensemble models

Model	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF (51 scenarios)	49%	43%	49%	38%	25%	39%	33%
GFS (GEFS, 31 scenarios)	93%	87%	77%	76%	62%	39%	48%

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: a bit warmer, normal rain and a slightly warmer sea.

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Normal +0.5 °F	Normal	A bit above +0.9 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit above +1.4 °F	Normal	A bit above +1.1 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.3 °F	Normal	A bit above +1.3 °F	84° / 76°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +1.4 °F	Normal	A bit above +1.4 °F	84° / 75°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.6 °F	Above +59%	A bit above +1.6 °F	83° / 75°

Coming months

When	TemperatureTemp.	Rain	Sea
November	Above +2.9 °F	Normal	Above +2.3 °F
December	Above +3.1 °F	Well above +160%	Above +2.7 °F
January	Above +2.7 °F	Well above +239%	Above +2.7 °F
February	A bit above +2.5 °F	Well above +126%	Above +2.5 °F
March	A bit above +2.3 °F	Well above +100%	Above +2.3 °F

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.

Grande Saline climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Grande Saline is from December to March: highs of 88 °F to 90 °F, about 4 rainy days a month and 7 hours of sunshine a day.

Hurricane season: from August to October, peaking in August. In the last 30 years (1996–2025), 13 tropical cyclones passed within 93 mi of Grande Saline, about 4 every 10 years; 4 of them with hurricane-force winds (74 mph or more). The most recent: Laura, in August 2020.

88° 67°

JanJ
89° 68°

FebF
90° 69°

MarM
90° 72°

AprA
91° 73°

MayM
93° 74°

JunJ
94° 74°

JulJ
94° 74°

AugA
94° 73°

SepS
93° 73°

OctO
90° 72°

NovN
88° 69°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	88°	67°	0.36 in	5	6.3	82°	1.5 ft	–
FebruaryFeb	89°	68°	0.34 in	3	7.0	81°	1.5 ft	–
MarchMar	90°	69°	0.43 in	4	7.4	81°	1.6 ft	–
AprilApr	90°	72°	1.52 in	4	7.5	82°	1.1 ft	–
MayMay	91°	73°	3.70 in	7	6.2	83°	0.9 ft	–
JuneJun	93°	74°	4.31 in	4	7.0	85°	0.8 ft	–
JulyJul	94°	74°	3.87 in	3	7.6	85°	1.0 ft	1
AugustAug	94°	74°	4.09 in	5	7.3	86°	1.0 ft	5
SeptemberSep	94°	73°	4.52 in	6	6.3	86°	0.8 ft	3
OctoberOct	93°	73°	3.57 in	9	5.8	86°	1.0 ft	2
NovemberNov	90°	72°	1.25 in	8	5.8	84°	1.3 ft	1
DecemberDec	88°	69°	0.32 in	5	5.8	83°	1.4 ft	1

Month	Water	Waves	Cyclones
Jan	82°	1.5 ft	–
Feb	81°	1.5 ft	–
Mar	81°	1.6 ft	–
Apr	82°	1.1 ft	–
May	83°	0.9 ft	–
Jun	85°	0.8 ft	–
Jul	85°	1.0 ft	1
Aug	86°	1.0 ft	5
Sep	86°	0.8 ft	3
Oct	86°	1.0 ft	2
Nov	84°	1.3 ft	1
Dec	83°	1.4 ft	1

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

A normal year brings 28.28 in of rain on about 63 days and about 2,450 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

Now78 °Ffeels like 89 °F

Tomorrow76 / 87 °F

It's 78 °F now (feels like 89 °F). Today, 77 °F to 85 °F; tomorrow, 76 °F to 87 °F.

Chance of rain

Today 49% 0.07 in
Fri 30 43% 0.05 in
Sat 31 49% 0.06 in
Sun 1 38% 0.05 in
Mon 2 25% 0.31 in
Tue 3 39% 0.06 in
Wed 4 33%

Today the chance of rain reaches 49%, with 0.07 in in total. The next day with likely rain is Friday 30: 43% and 0.05 in.

Recent rain: last 24 hours, 0.00 in; last 3 days, 3.66 in; last 7 days, 6.74 in.

Humidity and dew point

Humidity97%

Dew point77 °F

Humidity is 97% now and the dew point is 77 °F. With a dew point this high, it feels muggy. The temperature is very close to the dew point: fog may form.

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

Visibility and fog

Now15 migood

Clouds80%

Visibility is good now (15 mi). No fog expected today.

The model gives visibility up to about 15 mi: beyond that, the horizon is clear.

UV index

Now0

Today's peak8very high

Fri 30: 8 · Sat 31: 8 · Sun 1: 8

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

29.8029.9030.00 29.98

Falling now (−0.03 inHg in 3 hours). It barely changes over the next 48 hours. Falling pressure: anglers say fish feed more before the change. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityModerate · 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	Rain	Max wind
Wed 28	Light drizzle	76 / 87 °F	0.01 in	7 mph SE
Tue 27	Light showers	75 / 84 °F	0.46 in	9 mph SSE
Mon 26	Heavy showers	75 / 79 °F	3.78 in	6 mph E
Sun 25	Showers	76 / 86 °F	1.48 in	9 mph SE
Sat 24	Showers	76 / 92 °F	0.66 in	9 mph ENE
Fri 23	Heavy drizzle	76 / 90 °F	0.25 in	6 mph E
Thu 22	Drizzle	76 / 89 °F	0.11 in	8 mph E

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Light drizzle	76 / 86 °F	0.01 in	7 mph NNW
Tue 20	Light showers	76 / 90 °F	0.38 in	6 mph ENE
Mon 19	Partly cloudy	78 / 90 °F	0	10 mph N
Sun 18	Light drizzle	79 / 88 °F	0.04 in	5 mph NE
Sat 17	Light drizzle	80 / 91 °F	0.06 in	10 mph NW
Fri 16	Light drizzle	79 / 91 °F	0.02 in	11 mph NNE
Thu 15	Light drizzle	79 / 91 °F	0.02 in	10 mph NNE
Wed 14	Heavy drizzle	76 / 90 °F	0.30 in	7 mph ENE
Tue 13	Light drizzle	78 / 90 °F	0.06 in	8 mph ENE
Mon 12	Drizzle	78 / 90 °F	0.08 in	10 mph ESE
Sun 11	Drizzle	80 / 95 °F	0.09 in	9 mph ENE
Sat 10	Partly cloudy	78 / 91 °F	0	10 mph NE
Fri 9	Light drizzle	79 / 91 °F	0.04 in	7 mph E
Thu 8	Drizzle	81 / 88 °F	0.07 in	8 mph SE
Wed 7	Light drizzle	79 / 92 °F	0.02 in	9 mph N
Tue 6	Light drizzle	80 / 91 °F	0.08 in	8 mph NE
Mon 5	Light drizzle	78 / 93 °F	0.02 in	9 mph NNE
Sun 4	Heavy drizzle	76 / 91 °F	0.26 in	11 mph E
Sat 3	Light showers	79 / 92 °F	0.34 in	8 mph E
Fri 2	Drizzle	80 / 92 °F	0.11 in	10 mph ESE
Thu 1	Light drizzle	79 / 92 °F	0.02 in	10 mph ENE
Wed 30	Light drizzle	80 / 91 °F	0.05 in	9 mph NE
Tue 29	Light drizzle	80 / 92 °F	0.02 in	10 mph NNE

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 Grande SalineQuestions

What's the weather like today in Grande Saline?

Light drizzle, from 77 °F to 85 °F, with a light air from the east-southeast (3 mph) and a 49% chance of rain.

Will it rain tomorrow in Grande Saline?

On Friday 30 the chance of rain is 43% (0.05 in): light drizzle.

How warm will it be this week?

Between a low of 75 °F and a high of 87 °F; the warmest day, Saturday 31.

What's the UV index today?

It reaches 8 (very high). Avoid the midday sun; reflection off the water adds to it.

Is the pressure rising or falling?

It's 29.88 inHg and falling: −0.01 inHg over the last 24 hours.

When is the best time to visit Grande Saline?

The best time to visit Grande Saline is from December to March: highs of 88 °F to 90 °F, about 4 rainy days a month and 7 hours of sunshine a day.

What is the weather like in Grande Saline in October?

In October, Grande Saline normally sees highs of 93 °F and lows of 73 °F, with about 9 rainy days (3.57 in for the month) and 6 hours of sunshine a day. The sea is around 86 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Grande Saline?

The warmest is August, with average highs of 94 °F, and the coldest January, with lows of 67 °F. The wettest is September (4.52 in) and the driest, December.

When is hurricane season in Grande Saline?

Hurricane season: from August to October, peaking in August. In the last 30 years (1996–2025), 13 tropical cyclones passed within 93 mi of Grande Saline, about 4 every 10 years; 4 of them with hurricane-force winds (74 mph or more). The most recent: Laura, in August 2020.

More about Grande Saline today

Weather near Grande Saline

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 1.6 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 3:58 am (local time).

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