Weather in Saint-Louis-de-Montferrand

14-day forecast · updated today, Thursday, October 29, at 12:05 am (CET)

Now · partly cloudy 47 °F

Feels like: 45 °F
Low / high: 41 / 59 °F
Rain: 0%
Wind: 2 mph NNW

→ 30.30 inHg · steady

Today in Saint-Louis-de-Montferrand: overcast, 41 °F to 59 °F, with a 0% chance of rain and a light air from the north-northwest (2 mph). Tomorrow, fog, 36 °F to 62 °F and a 0% chance of rain. The warmest day of the week is Friday 30, at 62 °F. No significant rain expected over the next 7 days.

Temperatures for the next 14 days

59° 41°
Today
62° 36°
Fri 30
54° 41°
Sat 31
59° 41°
Sun 1
55° 41°
Mon 2
52° 46°
Tue 3
53° 41°
Wed 4
61° 44°
Thu 5
59° 48°
Fri 6
62° 49°
Sat 7
64° 52°
Sun 8
62° 55°
Mon 9
60° 55°
Tue 10
63° 54°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	High tides	Model
Today · 29	Overcast	41 / 59 °F	0%	4 mph NE	8:46 am · 9:13 pm	AROME
Fri 30	Fog	36 / 62 °F	0%	5 mph NE	9:29 am · 10:01 pm	AROME + ICON-EU
Sat 31	Fog	41 / 54 °F	0%	4 mph NNE	10:22 am · 11:01 pm	ICON-EU
Sun 1	Fog	41 / 59 °F	0%	8 mph NNE	11:32 am	ICON-EU
Mon 2	Partly cloudy	41 / 55 °F	0%	11 mph NNE	12:14 am · 12:50 pm	ICON-EU + ECMWF
Tue 3	Overcast	46 / 52 °F	0%	12 mph NNE	1:30 am · 2:05 pm	ECMWF
Wed 4	Mainly clear	41 / 53 °F	5%	9 mph NE	2:43 am · 3:15 pm	ECMWF
Thu 5	Overcast	44 / 61 °F	8%	10 mph E	3:50 am · 4:17 pm	ECMWF
Fri 6	Overcast	48 / 59 °F	6%	10 mph ESE	4:46 am · 5:09 pm	ECMWF
Sat 7	Overcast	49 / 62 °F	7%	10 mph ESE	5:33 am · 5:54 pm	ECMWF
Sun 8	Overcast	52 / 64 °F	16%	11 mph SE	6:15 am · 6:34 pm	ECMWF
Mon 9	Light drizzle	55 / 62 °F	21% · 0.05 in	9 mph SE	6:52 am · 7:10 pm	ECMWF
Tue 10	Light rain	55 / 60 °F	25% · 1.13 in	8 mph SSE	7:28 am · 7:45 pm	ECMWF
Wed 11	Overcast	54 / 63 °F	29%	9 mph SW	8:01 am · 8:17 pm	ECMWF

Each hour comes from the best model for this spot: AROME until Friday 30 8:00 pm; then ICON-EU until Monday 2 8:00 pm; then ECMWF until Thursday 12 4:00 pm; 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	Overcast	Overcast	Overcast	Partly cloudy
Temperature	47°	45°	42°	42°	53°	58°	56°	48°
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)	2 NNW	3 N	3 N	2 ENE	4 E	4 E	1 NW	3 N
Humidity	90%	93%	97%	97%	75%	65%	71%	88%
UV	0	0	0	0	2	1	0	0
Model	AROME	AROME	AROME	AROME	AROME	AROME	AROME	AROME

Do the models agree?

Low confidence

They don't agree on temperature on Saturday 31: it may change, so check again closer to the day.

What 7 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	59°	61°	62°	62°	56°	52°	53°
AIFS	57°	57°	52°	56°	54°	51°	52°
GFS	62°	66°	66°	67°	64°	57°	52°
ICON	59°	61°	54°	59°	55°	54°	49°
ARPEGE	60°	63°	62°	60°	—	—	—
AROME	59°	62°	—	—	—	—	—
ICON-EU	60°	61°	54°	59°	55°	—	—
Confidence	high	medium	low	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	0	0	0	0	0
AIFS	0	0	0	0	0	0	0
GFS	0	0	0	0	0	0	0
ICON	0	0	0	0	0	0	0
ARPEGE	0	0	0	0	—	—	—
AROME	0	0	—	—	—	—	—
ICON-EU	0	0	0	0	0	—	—
Confidence	high	high	high	high	high	high	high

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	612	38	59	1012	1321	1224	919
AIFS	6	4	4	9	11	10	5
GFS	58	46	45	924	1327	1324	1223
ICON	48	46	47	916	1221	1221	916
ARPEGE	812	58	79	1014	—	—	—
AROME	48	57	—	—	—	—	—
ICON-EU	47	47	47	814	1121	—	—
Confidence	high	high	high	high	high	high	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)	0%	0%	0%	0%	0%	0%	5%
GFS (GEFS, 31 scenarios)	0%	0%	0%	0%	0%	3%	3%

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.

The next few weeks look normal for the time of year.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Well below −5.4 °F	Below −78%	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit above +1.6 °F	A bit above +22%	—
Nov 16 – Nov 22Nov 16–Nov 22	Above +3.2 °F	A bit above +33%	58° / 46°
Nov 23 – Nov 29Nov 23–Nov 29	Above +2.9 °F	A bit above +37%	55° / 44°
Nov 30 – Dec 6Nov 30–Dec 6	Above +3.1 °F	A bit above +25%	55° / 44°

Coming months

When	TemperatureTemp.	Rain
November	A bit above +2.2 °F	Normal
December	Above +3.2 °F	Normal
January	A bit above +2.5 °F	Normal
February	Above +2.9 °F	Normal
March	A bit above +2.0 °F	Normal

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.

Saint-Louis-de-Montferrand climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Saint-Louis-de-Montferrand is from June to August: highs of 77 °F to 81 °F, about 7 rainy days a month and 8 hours of sunshine a day.

51° 37°

JanJ
54° 37°

FebF
61° 41°

MarM
65° 45°

AprA
71° 51°

MayM
77° 57°

JunJ
80° 59°

JulJ
81° 59°

AugA
75° 54°

SepS
67° 49°

OctO
58° 42°

NovN
53° 39°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	51°	37°	3.51 in	10	2.1	51°	7.9 ft
FebruaryFeb	54°	37°	2.56 in	8	4.1	50°	8.4 ft
MarchMar	61°	41°	2.52 in	9	5.6	51°	6.7 ft
AprilApr	65°	45°	2.81 in	9	6.6	54°	5.3 ft
MayMay	71°	51°	2.72 in	9	7.2	59°	4.6 ft
JuneJun	77°	57°	2.34 in	8	8.2	64°	4.2 ft
JulyJul	80°	59°	1.64 in	6	8.7	68°	3.9 ft
AugustAug	81°	59°	1.90 in	6	8.3	69°	4.0 ft
SeptemberSep	75°	54°	2.71 in	8	7.2	67°	4.7 ft
OctoberOct	67°	49°	3.72 in	9	4.5	63°	5.6 ft
NovemberNov	58°	42°	4.68 in	12	2.8	59°	7.2 ft
DecemberDec	53°	39°	3.91 in	10	2.1	54°	8.2 ft

Month	Water	Waves
Jan	51°	7.9 ft
Feb	50°	8.4 ft
Mar	51°	6.7 ft
Apr	54°	5.3 ft
May	59°	4.6 ft
Jun	64°	4.2 ft
Jul	68°	3.9 ft
Aug	69°	4.0 ft
Sep	67°	4.7 ft
Oct	63°	5.6 ft
Nov	59°	7.2 ft
Dec	54°	8.2 ft

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

A normal year brings 35.02 in of rain on about 103 days and about 2,050 hours of sunshine.

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

Now47 °Ffeels like 45 °F

Tomorrow36 / 62 °F

It's 47 °F now (feels like 45 °F). Today, 41 °F to 59 °F; tomorrow, 36 °F to 62 °F.

Chance of rain

Today 0%
Fri 30 0%
Sat 31 0%
Sun 1 0%
Mon 2 0%
Tue 3 0%
Wed 4 5%

Today the chance of rain reaches 0%. No significant rain expected this week.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.01 in; last 7 days, 0.53 in.

Humidity and dew point

Humidity90%

Dew point45 °F

Humidity is 90% now and the dew point is 45 °F. 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

Now16 migood

Clouds55%

Visibility is good now (16 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 peak2low

Fri 30: 3 · Sat 31: 3 · Sun 1: 2

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 · now Anglers expect normal activity
↘ Falling Anglers say fish feed more before the change

30.2030.3030.4030.50 30.17

Steady now (−0.01 inHg in 3 hours). Over the next 48 hours: −0.09 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 21

PollenNoneToday, at most none.

Pollen: Copernicus CAMS model (a rough guide, not a pollen trap). Levels use each type's usual thresholds.

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	Overcast	45 / 62 °F	0	7 mph NNE
Tue 27	Overcast	53 / 69 °F	0	10 mph W
Mon 26	Light drizzle	50 / 69 °F	0.01 in	9 mph SSE
Sun 25	Heavy drizzle	49 / 63 °F	0.20 in	17 mph WSW
Sat 24	Light drizzle	51 / 62 °F	0.06 in	12 mph SW
Fri 23	Light drizzle	54 / 61 °F	0.17 in	20 mph W
Thu 22	Drizzle	51 / 63 °F	0.09 in	11 mph SSW

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Drizzle	52 / 60 °F	0.32 in	14 mph WSW
Tue 20	Light drizzle	50 / 62 °F	0.02 in	7 mph WSW
Mon 19	Light drizzle	43 / 57 °F	0.01 in	6 mph NNE
Sun 18	Overcast	46 / 59 °F	0	10 mph N
Sat 17	Overcast	54 / 61 °F	0	16 mph NNE
Fri 16	Light drizzle	60 / 67 °F	0.05 in	6 mph NW
Thu 15	Clear sky	57 / 79 °F	0	8 mph ESE
Wed 14	Overcast	60 / 73 °F	0	6 mph ENE
Tue 13	Light drizzle	61 / 72 °F	0.07 in	6 mph W
Mon 12	Light drizzle	57 / 69 °F	0.13 in	7 mph SSW
Sun 11	Overcast	49 / 63 °F	0	5 mph ESE
Sat 10	Drizzle	56 / 63 °F	0.12 in	11 mph W
Fri 9	Overcast	47 / 66 °F	0	8 mph W
Thu 8	Light drizzle	54 / 62 °F	0.01 in	14 mph NNW
Wed 7	Light rain	61 / 66 °F	0.47 in	13 mph WSW
Tue 6	Light drizzle	63 / 76 °F	0.04 in	10 mph SE
Mon 5	Partly cloudy	62 / 80 °F	0	9 mph E
Sun 4	Overcast	64 / 77 °F	0	12 mph E
Sat 3	Light rain	62 / 77 °F	0.41 in	7 mph NE
Fri 2	Overcast	55 / 76 °F	0	6 mph NE
Thu 1	Heavy drizzle	63 / 70 °F	0.13 in	6 mph WNW
Wed 30	Rain	63 / 79 °F	0.72 in	14 mph S
Tue 29	Light showers	66 / 85 °F	0.23 in	12 mph SSE

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 Saint-Louis-de-MontferrandQuestions

What's the weather like today in Saint-Louis-de-Montferrand?

Overcast, from 41 °F to 59 °F, with a light air from the north-northwest (2 mph) and a 0% chance of rain.

Will it rain tomorrow in Saint-Louis-de-Montferrand?

On Friday 30 the chance of rain is 0% (0.00 in): fog.

How warm will it be this week?

Between a low of 36 °F and a high of 62 °F; the warmest day, Friday 30.

What's the UV index today?

It reaches 2 (low). No special protection needed.

Is the pressure rising or falling?

It's 30.30 inHg and steady: −0.03 inHg over the last 24 hours.

When is the best time to visit Saint-Louis-de-Montferrand?

The best time to visit Saint-Louis-de-Montferrand is from June to August: highs of 77 °F to 81 °F, about 7 rainy days a month and 8 hours of sunshine a day.

What is the weather like in Saint-Louis-de-Montferrand in October?

In October, Saint-Louis-de-Montferrand normally sees highs of 67 °F and lows of 49 °F, with about 9 rainy days (3.72 in for the month) and 5 hours of sunshine a day. The sea is around 63 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Saint-Louis-de-Montferrand?

The warmest is August, with average highs of 81 °F, and the coldest February, with lows of 37 °F. The wettest is November (4.68 in) and the driest, July.

More about Saint-Louis-de-Montferrand today

Weather near Saint-Louis-de-Montferrand

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 3.7 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 12:05 am (local time).

Spotted a mistake? Tell us · Where the weather and sea data come from