Weather in Saint-Martin-des-Champs

14-day forecast · updated today, Thursday, October 29, at 8:11 am (CET)

Now · overcast 44 °F

Feels like: 41 °F
Low / high: 44 / 58 °F
Rain: 0%
Wind: 2 mph SE

→ 30.33 inHg · steady

Today in Saint-Martin-des-Champs: fog, 44 °F to 58 °F, with a 0% chance of rain and a light air from the southeast (2 mph). Tomorrow, fog, 40 °F to 59 °F and a 0% chance of rain. The warmest day of the week is Monday 2, at 59 °F. Next likely rain: Tuesday 3 (13%).

Measured now at the airport

Morlaix/Ploujean (LFRU), 2.2 mi away · 12 min ago

Visibility6.2 mi or more

WeatherNothing to note

Temperature46 °F

Wind3 mph from the east

It's what the airport's weather station measured, not a forecast: on the coast, wind and fog can be different. Airports report every 30 or 60 minutes.

Airport METAR report, via NOAA's Aviation Weather Center (aviationweather.gov). Sources and licenses

Temperatures for the next 14 days

58° 44°
Today
59° 40°
Fri 30
58° 37°
Sat 31
57° 42°
Sun 1
59° 46°
Mon 2
55° 49°
Tue 3
54° 44°
Wed 4
51° 40°
Thu 5
55° 42°
Fri 6
57° 45°
Sat 7
59° 53°
Sun 8
60° 56°
Mon 9
61° 56°
Tue 10
56° 52°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Fog	44 / 58 °F	0%	9 mph SE	4.4 ft	7:26 am · 7:49 pm	AROME
Fri 30	Fog	40 / 59 °F	0%	6 mph E	3.1 ft	8:06 am · 8:46 pm	AROME
Sat 31	Fog	37 / 58 °F	0%	8 mph E	3.4 ft	9:06 am · 9:58 pm	AROME + ICON-EU
Sun 1	Fog	42 / 57 °F	0%	9 mph ENE	3.5 ft	10:19 am · 11:03 pm	ICON-EU
Mon 2	Overcast	46 / 59 °F	12%	11 mph ENE	3.9 ft	11:32 am	ICON-EU
Tue 3	Light drizzle	49 / 55 °F	13% · 0.06 in	13 mph NE	3.9 ft	12:19 am · 12:59 pm	ICON-EU + ECMWF
Wed 4	Clear sky	44 / 54 °F	4%	13 mph ENE	4.7 ft	1:46 am · 2:21 pm	ECMWF
Thu 5	Mainly clear	40 / 51 °F	5%	10 mph E	4.1 ft	2:54 am · 3:19 pm	ECMWF
Fri 6	Light drizzle	42 / 55 °F	7% · 0.06 in	10 mph ESE	2.7 ft	3:45 am · 4:05 pm	ECMWF
Sat 7	Light drizzle	45 / 57 °F	10% · 0.03 in	13 mph SSE	2.9 ft	4:27 am · 4:44 pm	ECMWF
Sun 8	Drizzle	53 / 59 °F	16% · 0.24 in	12 mph SSE	1.4 ft	5:04 am · 5:20 pm	ECMWF
Mon 9	Drizzle	56 / 60 °F	31% · 0.41 in	11 mph S	1.2 ft	5:39 am · 5:54 pm	ECMWF
Tue 10	Light rain	56 / 61 °F	25% · 0.46 in	11 mph SSW	1.4 ft	6:13 am · 6:28 pm	ECMWF
Wed 11	Light rain	52 / 56 °F	25% · 0.22 in	15 mph SW	2.6 ft	6:45 am · 7:00 pm	ECMWF

Each hour comes from the best model for this spot: AROME until Saturday 31 8:00 am; then ICON-EU until Tuesday 3 2:00 am; 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	Fog	Fog	Overcast	Overcast	Overcast	Overcast	Overcast	Overcast
Temperature	46°	45°	45°	44°	56°	58°	54°	47°
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)	4 SSE	3 SSE	2 S	3 SE	8 SE	7 SE	3 E	2 E
Humidity	92%	92%	94%	93%	71%	69%	80%	93%
UV	0	0	0	0	2	1	0	0
Model	AROME	AROME	AROME	AROME	AROME	AROME	AROME	AROME

Do the models agree?

High confidence

The models agree for the next few days: the forecast is fairly solid.

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	58°	60°	59°	61°	59°	55°	54°
AIFS	58°	60°	59°	60°	58°	56°	54°
GFS	60°	65°	62°	62°	58°	56°	53°
ICON	58°	59°	58°	57°	59°	56°	52°
ARPEGE	58°	59°	58°	59°	—	—	—
AROME	58°	59°	—	—	—	—	—
ICON-EU	58°	59°	58°	57°	59°	—	—
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	0	0	0.02 in	0.06 in	0
AIFS	0	0	0	0	0	0.05 in	0
GFS	0	0	0	0	0	0.02 in	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	medium	high

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	1121	813	815	918	1327	1331	1326
AIFS	9	6	7	9	13	15	15
GFS	918	817	1019	1326	1726	1723	1927
ICON	917	815	917	1019	1323	1120	1731
ARPEGE	917	813	613	1018	—	—	—
AROME	916	612	—	—	—	—	—
ICON-EU	917	714	817	919	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%	12%	13%	4%
GFS (GEFS, 31 scenarios)	0%	0%	0%	0%	6%	26%	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.

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

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	A bit below −1.8 °F	Below −77%	A bit above +0.9 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit above +0.9 °F	Normal	A bit above +0.7 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.8 °F	Normal	A bit above +0.7 °F	54° / 51°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +1.4 °F	A bit above +31%	A bit above +0.7 °F	53° / 50°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.4 °F	Normal	A bit above +0.7 °F	53° / 49°

Coming months

When	TemperatureTemp.	Rain	Sea
November	A bit above +1.4 °F	A bit above +21%	—
December	A bit above +2.2 °F	Normal	—
January	A bit above +1.8 °F	Normal	—
February	A bit above +2.0 °F	Normal	—
March	A bit above +1.6 °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-Martin-des-Champs climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Saint-Martin-des-Champs is from July to August: highs of 70 °F, about 7 rainy days a month and 7 hours of sunshine a day.

49° 40°

JanJ
50° 40°

FebF
53° 42°

MarM
57° 44°

AprA
62° 49°

MayM
67° 53°

JunJ
70° 56°

JulJ
70° 56°

AugA
67° 53°

SepS
61° 50°

OctO
55° 45°

NovN
50° 41°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	49°	40°	4.71 in	13	1.5	52°	8.9 ft
FebruaryFeb	50°	40°	3.81 in	11	2.7	50°	9.5 ft
MarchMar	53°	42°	2.89 in	10	4.5	50°	7.4 ft
AprilApr	57°	44°	2.95 in	9	6.3	51°	5.6 ft
MayMay	62°	49°	2.44 in	8	7.2	53°	4.7 ft
JuneJun	67°	53°	2.16 in	7	7.3	57°	4.4 ft
JulyJul	70°	56°	2.04 in	7	7.2	60°	4.0 ft
AugustAug	70°	56°	2.46 in	7	6.5	61°	4.3 ft
SeptemberSep	67°	53°	2.59 in	8	5.9	60°	5.1 ft
OctoberOct	61°	50°	4.62 in	12	3.4	59°	6.3 ft
NovemberNov	55°	45°	5.04 in	13	2.4	56°	7.7 ft
DecemberDec	50°	41°	5.23 in	13	1.3	54°	9.2 ft

Month	Water	Waves
Jan	52°	8.9 ft
Feb	50°	9.5 ft
Mar	50°	7.4 ft
Apr	51°	5.6 ft
May	53°	4.7 ft
Jun	57°	4.4 ft
Jul	60°	4.0 ft
Aug	61°	4.3 ft
Sep	60°	5.1 ft
Oct	59°	6.3 ft
Nov	56°	7.7 ft
Dec	54°	9.2 ft

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

A normal year brings 40.94 in of rain on about 118 days and about 1,700 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

Now44 °Ffeels like 41 °F

Tomorrow40 / 59 °F

It's 44 °F now (feels like 41 °F). Today, 44 °F to 58 °F; tomorrow, 40 °F to 59 °F.

Chance of rain

Today 0%
Fri 30 0%
Sat 31 0%
Sun 1 0%
Mon 2 12%
Tue 3 13% 0.06 in
Wed 4 4%

Today the chance of rain reaches 0%. The next day with likely rain is Tuesday 3: 13% and 0.06 in.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.33 in; last 7 days, 2.06 in.

Humidity and dew point

Humidity93%

Dew point42 °F

Humidity is 93% now and the dew point is 42 °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

Now6.1 mimoderate

Clouds99%

Visibility is moderate now (6.1 mi). No fog expected today.

UV index

Now0

Today's peak2low

Fri 30: 2 · Sat 31: 2 · 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

30.2030.3030.40 30.25

Steady now (−0.00 inHg in 3 hours). It barely changes over the next 48 hours. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 27

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	47 / 60 °F	0	6 mph SSW
Tue 27	Light rain	48 / 60 °F	0.28 in	22 mph WSW
Mon 26	Light drizzle	50 / 64 °F	0.11 in	20 mph SSW
Sun 25	Light rain	48 / 61 °F	0.38 in	24 mph W
Sat 24	Light rain	50 / 60 °F	0.45 in	24 mph SW
Fri 23	Light rain	50 / 55 °F	0.53 in	31 mph W
Thu 22	Light rain	51 / 57 °F	0.48 in	21 mph SSW

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Heavy drizzle	48 / 53 °F	0.39 in	19 mph W
Tue 20	Drizzle	44 / 59 °F	0.11 in	13 mph SSW
Mon 19	Light drizzle	46 / 57 °F	0.07 in	6 mph SE
Sun 18	Light drizzle	48 / 57 °F	0.01 in	13 mph NNE
Sat 17	Overcast	50 / 59 °F	0	14 mph NNE
Fri 16	Drizzle	54 / 61 °F	0.09 in	14 mph NNW
Thu 15	Overcast	60 / 71 °F	0	11 mph SSW
Wed 14	Overcast	50 / 68 °F	0	9 mph S
Tue 13	Light drizzle	55 / 67 °F	0.07 in	14 mph WSW
Mon 12	Drizzle	60 / 68 °F	0.22 in	16 mph SSW
Sun 11	Drizzle	51 / 60 °F	0.12 in	17 mph S
Sat 10	Light drizzle	52 / 60 °F	0.05 in	11 mph WNW
Fri 9	Light drizzle	54 / 63 °F	0.12 in	16 mph WSW
Thu 8	Light drizzle	51 / 60 °F	0.05 in	15 mph NW
Wed 7	Drizzle	55 / 62 °F	0.30 in	19 mph NNW
Tue 6	Light rain	58 / 66 °F	0.37 in	10 mph NE
Mon 5	Overcast	55 / 75 °F	0	7 mph ENE
Sun 4	Overcast	54 / 72 °F	0	11 mph NE
Sat 3	Overcast	56 / 71 °F	0	8 mph NE
Fri 2	Overcast	51 / 69 °F	0	6 mph S
Thu 1	Overcast	53 / 67 °F	0	9 mph SW
Wed 30	Drizzle	57 / 69 °F	0.26 in	15 mph SSW
Tue 29	Drizzle	60 / 76 °F	0.12 in	17 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-Martin-des-ChampsQuestions

What's the weather like today in Saint-Martin-des-Champs?

Fog, from 44 °F to 58 °F, with a light air from the southeast (2 mph) and a 0% chance of rain.

Will it rain tomorrow in Saint-Martin-des-Champs?

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

How warm will it be this week?

Between a low of 37 °F and a high of 59 °F; the warmest day, Monday 2.

What's the UV index today?

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

Is the pressure rising or falling?

It's 30.33 inHg and steady: −0.03 inHg over the last 24 hours.

When is the best time to visit Saint-Martin-des-Champs?

The best time to visit Saint-Martin-des-Champs is from July to August: highs of 70 °F, about 7 rainy days a month and 7 hours of sunshine a day.

What is the weather like in Saint-Martin-des-Champs in October?

In October, Saint-Martin-des-Champs normally sees highs of 61 °F and lows of 50 °F, with about 12 rainy days (4.62 in for the month) and 3 hours of sunshine a day. The sea is around 59 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Saint-Martin-des-Champs?

The warmest is August, with average highs of 70 °F, and the coldest February, with lows of 40 °F. The wettest is December (5.23 in) and the driest, July.

More about Saint-Martin-des-Champs today

Weather near Saint-Martin-des-Champs

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 6.9 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 8:11 am (local time).

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