Weather in Riantec

14-day forecast · updated today, Thursday, October 29, at 3:30 am (CET)

Now · overcast 45 °F

Feels like: 40 °F
Low / high: 44 / 59 °F
Rain: 0%
Wind: 8 mph NE

→ 30.33 inHg · steady

Today in Riantec: fog, 44 °F to 59 °F, with a 0% chance of rain and a gentle breeze from the northeast (8 mph). Tomorrow, overcast, 41 °F to 61 °F and a 0% chance of rain. The warmest day of the week is Friday 30, at 61 °F. No significant rain expected over the next 7 days.

Measured now at the airport

Lorient/Bihoue (LFRH), 6.9 mi away · 30 min ago

Visibility6.2 mi or more

WeatherNothing to note

Temperature46 °F

Wind7 mph from the east-northeast

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

59° 44°
Today
61° 41°
Fri 30
56° 44°
Sat 31
58° 45°
Sun 1
59° 44°
Mon 2
57° 48°
Tue 3
52° 42°
Wed 4
51° 40°
Thu 5
52° 41°
Fri 6
58° 46°
Sat 7
58° 53°
Sun 8
59° 56°
Mon 9
61° 56°
Tue 10
57° 53°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Fog	44 / 59 °F	0%	10 mph ENE	4.0 ft	6:04 am · 6:33 pm	AROME
Fri 30	Overcast	41 / 61 °F	0%	10 mph ENE	2.6 ft	6:49 am · 7:24 pm	AROME
Sat 31	Partly cloudy	44 / 56 °F	0%	10 mph NE	2.8 ft	7:44 am · 8:35 pm	AROME + ICON-EU
Sun 1	Overcast	45 / 58 °F	0%	11 mph NE	2.4 ft	9:05 am · 10:07 pm	ICON-EU
Mon 2	Overcast	44 / 59 °F	0%	12 mph NE	1.6 ft	10:39 am · 11:40 pm	ICON-EU + ECMWF
Tue 3	Overcast	48 / 57 °F	0%	11 mph NE	1.5 ft	12:09 pm	ECMWF
Wed 4	Clear sky	42 / 52 °F	2%	11 mph ENE	2.0 ft	12:55 am · 1:18 pm	ECMWF
Thu 5	Partly cloudy	40 / 51 °F	4%	10 mph ENE	2.0 ft	1:49 am · 2:09 pm	ECMWF
Fri 6	Overcast	41 / 52 °F	4%	9 mph ENE	1.9 ft	2:31 am · 2:51 pm	ECMWF
Sat 7	Overcast	46 / 58 °F	8%	11 mph ESE	2.6 ft	3:07 am · 3:26 pm	ECMWF
Sun 8	Drizzle	53 / 58 °F	16% · 0.21 in	10 mph SE	3.5 ft	3:40 am · 3:58 pm	ECMWF
Mon 9	Light rain	56 / 59 °F	27% · 0.65 in	12 mph S	3.8 ft	4:11 am · 4:29 pm	ECMWF
Tue 10	Heavy drizzle	56 / 61 °F	25% · 0.39 in	10 mph S	3.8 ft	4:42 am · 4:59 pm	ECMWF
Wed 11	Drizzle	53 / 57 °F	24% · 0.20 in	15 mph WSW	4.7 ft	5:14 am · 5:30 pm	ECMWF

Each hour comes from the best model for this spot: AROME until Saturday 31 2:00 am; 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	Fog	Overcast	Overcast	Overcast	Overcast	Overcast	Overcast	Mainly clear
Temperature	44°	45°	45°	45°	55°	59°	56°	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)	7 ENE	8 NE	7 NE	8 ENE	10 E	9 E	6 ENE	7 NE
Humidity	94%	93%	94%	89%	68%	59%	68%	89%
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	57°	60°	59°	62°	59°	57°	52°
AIFS	56°	56°	56°	57°	55°	54°	50°
GFS	59°	64°	63°	64°	60°	58°	54°
ICON	57°	57°	57°	59°	60°	58°	48°
ARPEGE	58°	60°	59°	59°	—	—	—
AROME	59°	61°	—	—	—	—	—
ICON-EU	56°	56°	56°	58°	59°	—	—
Confidence	high	high	high	high	high	high	medium

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	818	715	816	1117	1126	1129	1126
AIFS	11	10	12	13	14	16	16
GFS	1119	1120	1220	1331	1932	1731	1830
ICON	917	816	918	1121	1122	1325	1326
ARPEGE	917	915	1015	1321	—	—	—
AROME	1017	1015	—	—	—	—	—
ICON-EU	915	915	1017	1119	1220	—	—
Confidence	high	high	high	high	high	high	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)	0%	0%	0%	0%	0%	0%	2%
GFS (GEFS, 31 scenarios)	0%	0%	0%	0%	0%	3%	0%

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 cooler sea.

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Below −4.7 °F	Below −82%	Below −3.2 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	Normal −0.2 °F	Normal	Below −2.3 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.8 °F	A bit above +35%	A bit below −1.4 °F	55° / 52°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +1.4 °F	A bit above +36%	A bit below −0.7 °F	54° / 51°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.3 °F	Normal	Normal −0.4 °F	53° / 51°

Coming months

When	TemperatureTemp.	Rain	Sea
November	A bit above +1.4 °F	A bit above +20%	—
December	A bit above +2.5 °F	A bit above +26%	—
January	A bit above +2.0 °F	Normal	—
February	A bit above +2.2 °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.

Riantec climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Riantec is from July to August: highs of 72 °F to 73 °F, about 7 rainy days a month and 8 hours of sunshine a day.

50° 41°

JanJ
51° 41°

FebF
55° 43°

MarM
58° 46°

AprA
64° 51°

MayM
69° 55°

JunJ
72° 59°

JulJ
73° 59°

AugA
69° 55°

SepS
63° 51°

OctO
56° 46°

NovN
52° 43°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	50°	41°	4.14 in	11	1.8	51°	7.9 ft
FebruaryFeb	51°	41°	3.22 in	9	3.2	50°	8.4 ft
MarchMar	55°	43°	2.55 in	9	5.0	50°	6.4 ft
AprilApr	58°	46°	2.60 in	9	6.7	53°	5.2 ft
MayMay	64°	51°	2.07 in	8	7.8	57°	4.2 ft
JuneJun	69°	55°	1.79 in	7	8.1	61°	3.9 ft
JulyJul	72°	59°	1.80 in	7	8.3	64°	3.5 ft
AugustAug	73°	59°	2.38 in	6	7.2	65°	3.8 ft
SeptemberSep	69°	55°	2.37 in	7	6.7	63°	4.3 ft
OctoberOct	63°	51°	4.07 in	11	3.8	61°	5.5 ft
NovemberNov	56°	46°	5.26 in	12	2.7	57°	7.0 ft
DecemberDec	52°	43°	4.52 in	12	1.7	54°	8.4 ft

Month	Water	Waves
Jan	51°	7.9 ft
Feb	50°	8.4 ft
Mar	50°	6.4 ft
Apr	53°	5.2 ft
May	57°	4.2 ft
Jun	61°	3.9 ft
Jul	64°	3.5 ft
Aug	65°	3.8 ft
Sep	63°	4.3 ft
Oct	61°	5.5 ft
Nov	57°	7.0 ft
Dec	54°	8.4 ft

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

A normal year brings 36.77 in of rain on about 109 days and about 1,900 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

Now45 °Ffeels like 40 °F

Tomorrow41 / 61 °F

It's 45 °F now (feels like 40 °F). Today, 44 °F to 59 °F; tomorrow, 41 °F to 61 °F.

Chance of rain

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

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

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.26 in; last 7 days, 1.84 in.

Humidity and dew point

Humidity93%

Dew point43 °F

Humidity is 93% now and the dew point is 43 °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

Clouds100%

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: 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

30.2030.3030.4030.50 30.22

Steady now (−0.02 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 · 24

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	44 / 60 °F	0	5 mph S
Tue 27	Drizzle	49 / 61 °F	0.11 in	18 mph SW
Mon 26	Drizzle	52 / 63 °F	0.15 in	16 mph SSW
Sun 25	Light rain	51 / 60 °F	0.25 in	25 mph W
Sat 24	Light rain	52 / 60 °F	0.45 in	23 mph WSW
Fri 23	Light rain	52 / 58 °F	0.35 in	33 mph W
Thu 22	Light rain	54 / 60 °F	0.64 in	25 mph SW

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Light rain	49 / 57 °F	0.20 in	22 mph W
Tue 20	Light rain	43 / 58 °F	0.21 in	13 mph SW
Mon 19	Light drizzle	43 / 58 °F	0.01 in	6 mph ENE
Sun 18	Light drizzle	48 / 60 °F	0.01 in	11 mph NNE
Sat 17	Partly cloudy	48 / 60 °F	0	14 mph NNE
Fri 16	Light drizzle	52 / 62 °F	0.04 in	13 mph NNW
Thu 15	Overcast	58 / 69 °F	0	6 mph SSW
Wed 14	Overcast	50 / 67 °F	0	7 mph ESE
Tue 13	Light drizzle	56 / 69 °F	0.07 in	12 mph WSW
Mon 12	Heavy drizzle	60 / 66 °F	0.38 in	11 mph SSW
Sun 11	Light drizzle	51 / 61 °F	0.09 in	13 mph SSE
Sat 10	Overcast	52 / 63 °F	0	12 mph WNW
Fri 9	Light drizzle	52 / 63 °F	0.11 in	17 mph WSW
Thu 8	Partly cloudy	50 / 63 °F	0	13 mph NW
Wed 7	Light rain	55 / 65 °F	0.44 in	18 mph NNW
Tue 6	Light rain	59 / 73 °F	0.38 in	10 mph NE
Mon 5	Clear sky	57 / 77 °F	0	10 mph NE
Sun 4	Overcast	55 / 73 °F	0	12 mph NE
Sat 3	Overcast	56 / 71 °F	0	11 mph NE
Fri 2	Overcast	51 / 70 °F	0	4 mph ENE
Thu 1	Light drizzle	55 / 67 °F	0.02 in	10 mph W
Wed 30	Drizzle	62 / 70 °F	0.15 in	15 mph SSW
Tue 29	Light drizzle	62 / 74 °F	0.02 in	16 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 RiantecQuestions

What's the weather like today in Riantec?

Fog, from 44 °F to 59 °F, with a gentle breeze from the northeast (8 mph) and a 0% chance of rain.

Will it rain tomorrow in Riantec?

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

How warm will it be this week?

Between a low of 41 °F and a high of 61 °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 30.33 inHg and steady: −0.02 inHg over the last 24 hours.

When is the best time to visit Riantec?

The best time to visit Riantec is from July to August: highs of 72 °F to 73 °F, about 7 rainy days a month and 8 hours of sunshine a day.

What is the weather like in Riantec in October?

In October, Riantec normally sees highs of 63 °F and lows of 51 °F, with about 11 rainy days (4.07 in for the month) and 4 hours of sunshine a day. The sea is around 61 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Riantec?

The warmest is August, with average highs of 73 °F, and the coldest February, with lows of 41 °F. The wettest is November (5.26 in) and the driest, June.

More about Riantec today

Weather near Riantec

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 3.8 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 3:30 am (local time).

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