Weather in Rhosneigr

14-day forecast · updated today, Wednesday, October 28, at 10:55 pm (GMT)

Now · overcast 56 °F

Feels like: 53 °F
Low / high: 54 / 58 °F
Rain: 100% · 0.11 in
Wind: 10 mph SSW

→ 30.26 inHg · steady

Today in Rhosneigr: light rain, 54 °F to 58 °F, with a 100% chance of rain (0.11 in) and a gentle breeze from the south-southwest (10 mph). Tomorrow, overcast, 54 °F to 57 °F and a 12% chance of rain. The warmest day of the week is Wednesday 28, at 58 °F.

Measured now at the airport

Valley (EGOV), 1.6 mi away · 35 min ago

Visibility4.3 mi

WeatherMist

Temperature57 °F

Wind15 mph from the southwest

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° 54°
Today
57° 54°
Thu 29
57° 51°
Fri 30
57° 47°
Sat 31
56° 51°
Sun 1
52° 47°
Mon 2
53° 43°
Tue 3
51° 43°
Wed 4
53° 44°
Thu 5
50° 43°
Fri 6
48° 38°
Sat 7
51° 45°
Sun 8
56° 51°
Mon 9
55° 51°
Tue 10

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 28	Light rain	54 / 58 °F	100% · 0.11 in	26 mph SW	6.8 ft	11:12 am · 11:37 pm	ICON-EU
Thu 29	Overcast	54 / 57 °F	12% · 0.07 in	15 mph S	3.5 ft	11:56 am	ICON-EU
Fri 30	Overcast	51 / 57 °F	2%	14 mph SSE	3.8 ft	12:25 am · 12:44 pm	ICON-EU
Sat 31	Overcast	47 / 57 °F	0%	5 mph SSE	2.1 ft	1:20 am · 1:40 pm	ICON-EU
Sun 1	Overcast	51 / 56 °F	2%	9 mph NNE	1.3 ft	2:23 am · 2:44 pm	ICON-EU
Mon 2	Overcast	47 / 52 °F	2%	12 mph ENE	1.2 ft	3:38 am · 4:00 pm	ICON-EU + ECMWF
Tue 3	Overcast	43 / 53 °F	2%	9 mph ENE	0.7 ft	5:03 am · 5:23 pm	ECMWF
Wed 4	Overcast	43 / 51 °F	0%	8 mph ENE	1.0 ft	6:22 am · 6:38 pm	ECMWF
Thu 5	Mainly clear	44 / 53 °F	2%	9 mph ENE	1.0 ft	7:23 am · 7:37 pm	ECMWF
Fri 6	Clear sky	43 / 50 °F	6%	9 mph NE	0.6 ft	8:11 am · 8:25 pm	ECMWF
Sat 7	Overcast	38 / 48 °F	12%	6 mph ENE	0.9 ft	8:51 am · 9:06 pm	ECMWF
Sun 8	Drizzle	45 / 51 °F	22% · 0.16 in	9 mph ENE	1.1 ft	9:26 am · 9:42 pm	ECMWF
Mon 9	Drizzle	51 / 56 °F	31% · 0.07 in	11 mph SE	1.2 ft	9:59 am · 10:17 pm	ECMWF
Tue 10	Drizzle	51 / 55 °F	27% · 0.24 in	5 mph E	0.9 ft	10:31 am · 10:50 pm	ECMWF

Each hour comes from the best model for this spot: ICON-EU until Monday 2 7:00 pm; then ECMWF until Thursday 12 3:00 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	Overcast	Light rain	Light rain	Partly cloudy	Overcast	Overcast	Overcast	Overcast
Temperature	54°	56°	57°	57°	58°	58°	56°	56°
Chance of rain	4%	100%	92%	0%	0%	0%	0%	2%
Rain	0.00 in	0.02 in	0.01 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in
Wind (mph)	22 SW	24 SW	23 WSW	19 WSW	17 WSW	15 SW	11 SSW	9 SSW
Humidity	71%	81%	83%	83%	78%	78%	89%	90%
UV	0	0	0	0	1	0	0	0
Model	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU

Do the models agree?

High confidence

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

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	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	57°	56°	58°	55°	55°	51°	53°
AIFS	57°	58°	58°	55°	54°	51°	51°
GFS	58°	57°	58°	57°	56°	55°	54°
ICON	58°	57°	58°	57°	57°	52°	51°
ARPEGE	58°	57°	58°	57°	—	—	—
ICON-EU	58°	57°	57°	57°	56°	—	—
Confidence	high	high	high	high	high	high	high

Do the models agree? · Rain
Rain	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	0.07 in	0.02 in	0	0	0.01 in	0	0
AIFS	0.09 in	0	0	0	0	0	0
GFS	0.07 in	0.01 in	0	0	0	0	0
ICON	0.14 in	0.00 in	0	0	0	0	0
ARPEGE	0.20 in	0.00 in	0	0	—	—	—
ICON-EU	0.11 in	0.07 in	0	0	0	—	—
Confidence	high	high	high	high	high	high	high

Do the models agree? · Wind
Wind (mph)	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF	2640	1523	1523	713	1324	1115	917
AIFS	23	13	12	7	12	10	11
GFS	2536	1526	1527	714	1217	915	1118
ICON	2642	1422	1320	58	915	1118	1118
ARPEGE	2841	1826	1826	46	—	—	—
ICON-EU	2643	1523	1422	59	915	—	—
Confidence	high	high	high	high	high	high	high

Chance of rain from the ensemble models

Model	Today	Thu 29	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3
ECMWF (51 scenarios)	100%	12%	2%	0%	2%	2%	2%
GFS (GEFS, 31 scenarios)	74%	3%	0%	3%	0%	3%	6%

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 −1.3 °F	Below −86%	A bit above +0.5 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	Normal +0.5 °F	Normal	A bit above +0.9 °F	51° / 49°
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.3 °F	A bit above +22%	A bit above +1.1 °F	51° / 49°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +0.9 °F	Normal	A bit above +1.1 °F	50° / 48°
Nov 30 – Dec 6Nov 30–Dec 6	Normal +0.5 °F	Normal	A bit above +1.1 °F	49° / 47°

Coming months

When	TemperatureTemp.	Rain	Sea
November	Normal +0.7 °F	Normal	A bit above +1.4 °F
December	A bit above +1.4 °F	Normal	A bit above +1.3 °F
January	A bit above +1.3 °F	Normal	A bit above +1.4 °F
February	A bit above +1.1 °F	Normal	A bit above +1.4 °F
March	A bit above +1.3 °F	Normal	A bit above +1.4 °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.

Rhosneigr climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Rhosneigr is from June to August: highs of 63 °F to 66 °F, about 12 rainy days a month and 6 hours of sunshine a day.

47° 39°

JanJ
48° 38°

FebF
50° 40°

MarM
54° 42°

AprA
60° 47°

MayM
63° 51°

JunJ
66° 55°

JulJ
66° 55°

AugA
64° 53°

SepS
58° 48°

OctO
52° 44°

NovN
49° 40°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	47°	39°	3.05 in	15	1.3	49°	4.9 ft
FebruaryFeb	48°	38°	2.58 in	12	2.2	47°	4.9 ft
MarchMar	50°	40°	2.39 in	12	3.9	46°	3.6 ft
AprilApr	54°	42°	2.16 in	11	5.4	48°	2.9 ft
MayMay	60°	47°	1.88 in	10	6.7	50°	2.7 ft
JuneJun	63°	51°	2.28 in	11	6.9	54°	2.4 ft
JulyJul	66°	55°	2.35 in	12	6.1	57°	2.2 ft
AugustAug	66°	55°	2.86 in	14	5.2	59°	2.8 ft
SeptemberSep	64°	53°	2.96 in	13	4.3	59°	3.2 ft
OctoberOct	58°	48°	3.81 in	15	2.7	58°	4.0 ft
NovemberNov	52°	44°	4.43 in	17	1.5	55°	4.6 ft
DecemberDec	49°	40°	3.75 in	17	0.9	51°	5.6 ft

Month	Water	Waves
Jan	49°	4.9 ft
Feb	47°	4.9 ft
Mar	46°	3.6 ft
Apr	48°	2.9 ft
May	50°	2.7 ft
Jun	54°	2.4 ft
Jul	57°	2.2 ft
Aug	59°	2.8 ft
Sep	59°	3.2 ft
Oct	58°	4.0 ft
Nov	55°	4.6 ft
Dec	51°	5.6 ft

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

A normal year brings 34.51 in of rain on about 159 days and about 1,450 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

Now56 °Ffeels like 53 °F

Tomorrow54 / 57 °F

It's 56 °F now (feels like 53 °F). Today, 54 °F to 58 °F; tomorrow, 54 °F to 57 °F.

Chance of rain

Today 100% 0.11 in
Thu 29 12% 0.07 in
Fri 30 2%
Sat 31 0%
Sun 1 2%
Mon 2 2%
Tue 3 2%

Today the chance of rain reaches 100%, with 0.11 in in total. The next day with likely rain is Thursday 29: 12% and 0.07 in.

Recent rain: last 24 hours, 0.11 in; last 3 days, 0.54 in; last 7 days, 2.67 in.

Humidity and dew point

Humidity91%

Dew point53 °F

Humidity is 91% now and the dew point is 53 °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

Now13 migood

Clouds100%

Visibility is good now (13 mi). No fog expected today.

UV index

Now0

Today's peak1low

Thu 29: 1 · Fri 30: 1 · Sat 31: 1

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

30.0030.2030.40 30.41

Steady now (+0.02 inHg in 3 hours). Over the next 48 hours: +0.15 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 29

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
Tue 27	Drizzle	53 / 59 °F	0.12 in	33 mph SW
Mon 26	Drizzle	52 / 60 °F	0.32 in	33 mph S
Sun 25	Light drizzle	51 / 53 °F	0.11 in	38 mph W
Sat 24	Light rain	50 / 59 °F	0.71 in	37 mph SW
Fri 23	Light rain	49 / 51 °F	0.87 in	34 mph NNW
Thu 22	Light rain	46 / 53 °F	0.44 in	14 mph WSW
Wed 21	Heavy drizzle	49 / 52 °F	0.23 in	29 mph W

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Tue 20	Light drizzle	46 / 53 °F	0.02 in	8 mph ESE
Mon 19	Light drizzle	47 / 57 °F	0.01 in	16 mph ENE
Sun 18	Overcast	42 / 54 °F	0	12 mph ENE
Sat 17	Light drizzle	46 / 54 °F	0.01 in	13 mph NNE
Fri 16	Light drizzle	51 / 55 °F	0.06 in	17 mph NW
Thu 15	Heavy drizzle	54 / 61 °F	0.31 in	29 mph SSW
Wed 14	Light drizzle	55 / 61 °F	0.02 in	28 mph SSW
Tue 13	Drizzle	56 / 62 °F	0.12 in	32 mph SW
Mon 12	Light drizzle	56 / 62 °F	0.11 in	23 mph S
Sun 11	Light drizzle	51 / 57 °F	0.01 in	14 mph SSW
Sat 10	Light drizzle	53 / 55 °F	0.16 in	24 mph WNW
Fri 9	Drizzle	54 / 61 °F	0.30 in	24 mph WSW
Thu 8	Light rain	52 / 60 °F	0.35 in	25 mph W
Wed 7	Light drizzle	52 / 55 °F	0.08 in	19 mph NNW
Tue 6	Drizzle	55 / 60 °F	0.18 in	13 mph N
Mon 5	Light drizzle	60 / 64 °F	0.01 in	19 mph SW
Sun 4	Light drizzle	50 / 61 °F	0.04 in	17 mph SSW
Sat 3	Light drizzle	50 / 58 °F	0.02 in	13 mph W
Fri 2	Light rain	59 / 63 °F	0.41 in	29 mph SSW
Thu 1	Light drizzle	56 / 60 °F	0.04 in	19 mph SSW
Wed 30	Light rain	59 / 65 °F	0.44 in	26 mph S
Tue 29	Drizzle	53 / 70 °F	0.04 in	23 mph SE
Mon 28	Overcast	52 / 61 °F	0	9 mph S

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 RhosneigrQuestions

What's the weather like today in Rhosneigr?

Light rain, from 54 °F to 58 °F, with a gentle breeze from the south-southwest (10 mph) and a 100% chance of rain.

Will it rain tomorrow in Rhosneigr?

On Thursday 29 the chance of rain is 12% (0.07 in): overcast.

How warm will it be this week?

Between a low of 43 °F and a high of 58 °F; the warmest day, Wednesday 28.

What's the UV index today?

It reaches 1 (low). No special protection needed.

Is the pressure rising or falling?

It's 30.26 inHg and steady: +0.24 inHg over the last 24 hours.

When is the best time to visit Rhosneigr?

The best time to visit Rhosneigr is from June to August: highs of 63 °F to 66 °F, about 12 rainy days a month and 6 hours of sunshine a day.

What is the weather like in Rhosneigr in October?

In October, Rhosneigr normally sees highs of 58 °F and lows of 48 °F, with about 15 rainy days (3.81 in for the month) and 3 hours of sunshine a day. The sea is around 58 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Rhosneigr?

The warmest is July, with average highs of 66 °F, and the coldest February, with lows of 38 °F. The wettest is November (4.43 in) and the driest, May.

More about Rhosneigr today

Weather near Rhosneigr

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 1.4 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 10:55 pm (local time).

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