Weather in Ermióni

14-day forecast · updated today, Thursday, October 29, at 2:10 pm (EET)

Now · overcast 69 °F

Feels like: 67 °F
Low / high: 55 / 69 °F
Rain: 61%
Wind: 6 mph N

→ 29.98 inHg · steady

Today in Ermióni: overcast, 55 °F to 69 °F, with a 61% chance of rain and a light breeze from the north (6 mph). Tomorrow, overcast, 60 °F to 69 °F and a 85% chance of rain. The warmest day of the week is Monday 2, at 70 °F.

Temperatures for the next 14 days

69° 55°
Today
69° 60°
Fri 30
66° 58°
Sat 31
65° 61°
Sun 1
70° 64°
Mon 2
68° 58°
Tue 3
66° 53°
Wed 4
63° 56°
Thu 5
61° 56°
Fri 6
59° 53°
Sat 7
60° 52°
Sun 8
63° 55°
Mon 9
63° 59°
Tue 10
59° 58°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	Model
Today · 29	Overcast	55 / 69 °F	61%	9 mph NW	1.6 ft	ICON-EU
Fri 30	Overcast	60 / 69 °F	85%	5 mph E	0.7 ft	ICON-EU
Sat 31	Light showers	58 / 66 °F	84% · 0.04 in	6 mph NE	0.7 ft	ICON-EU
Sun 1	Thunderstorm	61 / 65 °F	94% · 0.54 in	8 mph ESE	1.6 ft	ICON-EU
Mon 2	Light showers	64 / 70 °F	59% · 0.51 in	10 mph SE	2.4 ft	ICON-EU
Tue 3	Light drizzle	58 / 68 °F	39% · 0.06 in	9 mph SW	3.0 ft	ICON-EU + ECMWF
Wed 4	Overcast	53 / 66 °F	35%	6 mph NE	0.9 ft	ECMWF
Thu 5	Light drizzle	56 / 63 °F	27% · 0.07 in	9 mph NNE	1.4 ft	ECMWF
Fri 6	Light drizzle	56 / 61 °F	18% · 0.05 in	8 mph NE	2.4 ft	ECMWF
Sat 7	Overcast	53 / 59 °F	24%	9 mph NE	2.4 ft	ECMWF
Sun 8	Overcast	52 / 60 °F	17%	5 mph NE	1.4 ft	ECMWF
Mon 9	Light rain	55 / 63 °F	16% · 0.37 in	7 mph NE	2.3 ft	ECMWF
Tue 10	Rain	59 / 63 °F	22% · 1.42 in	9 mph NNE	2.9 ft	ECMWF
Wed 11	Rain	58 / 59 °F	17% · 1.50 in	14 mph N	3.2 ft	ECMWF

Each hour comes from the best model for this spot: ICON-EU until Tuesday 3 9:00 am; then ECMWF until Friday 13 5:00 am; 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.

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	Overcast	Partly cloudy	Overcast	Overcast	Overcast	Partly cloudy	Partly cloudy
Temperature	55°	57°	59°	64°	68°	68°	65°	61°
Chance of rain	2%	19%	51%	45%	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)	5 WNW	6 WNW	6 WNW	6 WNW	9 N	5 N	1 NW	2 N
Humidity	85%	81%	81%	72%	57%	59%	75%	84%
UV	0	0	0	1	4	1	0	0
Model	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU	ICON-EU

Do the models agree?

Medium confidence

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

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	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	68°	68°	65°	65°	69°	68°	66°
AIFS	69°	70°	68°	67°	69°	72°	70°
GFS	68°	69°	66°	68°	70°	69°	66°
ICON	69°	69°	67°	66°	70°	71°	73°
ARPEGE	68°	68°	66°	65°	—	—	—
ICON-EU	69°	69°	66°	65°	70°	—	—
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	0.04 in	0.08 in	0.22 in	0.33 in	0.33 in	0.01 in	0
AIFS	0.02 in	0.06 in	0.25 in	0.56 in	0.37 in	0.19 in	0
GFS	0	0.02 in	0.02 in	0.71 in	0.08 in	0.00 in	0.04 in
ICON	0	0.06 in	0.08 in	0.63 in	1.15 in	0.12 in	0
ARPEGE	0	0.02 in	0.04 in	0.16 in	—	—	—
ICON-EU	0	0	0.04 in	0.54 in	0.51 in	—	—
Confidence	high	medium	medium	high	medium	medium	high

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	1436	411	411	823	1134	926	622
AIFS	11	4	4	3	6	8	6
GFS	1020	65	66	913	914	1410	64
ICON	1324	49	411	832	832	1231	618
ARPEGE	820	610	610	817	—	—	—
ICON-EU	917	510	611	818	1023	—	—
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)	61%	85%	84%	94%	59%	39%	35%
GFS (GEFS, 31 scenarios)	3%	71%	72%	84%	44%	23%	17%

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 cooler and normal rain.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Well below −5.6 °F	Above +78%	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit below −2.5 °F	Normal	—
Nov 16 – Nov 22Nov 16–Nov 22	Normal 0.0 °F	Normal	62° / 53°
Nov 23 – Nov 29Nov 23–Nov 29	Normal +0.2 °F	Normal	60° / 52°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +0.9 °F	Normal	58° / 51°

Coming months

When	TemperatureTemp.	Rain
November	A bit above +1.3 °F	Normal
December	A bit above +2.0 °F	A bit below −26%
January	A bit above +2.2 °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. The long-range sea temperature isn't usable at this spot (the model's grid cell falls on land).

Ermióni climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Ermióni is from May to June and in September: highs of 78 °F to 87 °F, about 3 rainy days a month and 9 hours of sunshine a day.

57° 44°

JanJ
57° 44°

FebF
62° 47°

MarM
68° 52°

AprA
78° 59°

MayM
87° 67°

JunJ
92° 73°

JulJ
92° 73°

AugA
84° 67°

SepS
75° 60°

OctO
66° 53°

NovN
59° 47°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	57°	44°	2.25 in	9	3.7	60°	1.0 ft
FebruaryFeb	57°	44°	2.38 in	8	4.2	59°	1.1 ft
MarchMar	62°	47°	2.04 in	7	5.6	59°	0.9 ft
AprilApr	68°	52°	1.13 in	4	6.9	61°	0.8 ft
MayMay	78°	59°	0.94 in	4	8.4	66°	0.6 ft
JuneJun	87°	67°	0.44 in	3	10.0	73°	0.6 ft
JulyJul	92°	73°	0.21 in	2	10.4	78°	0.6 ft
AugustAug	92°	73°	0.29 in	2	9.7	79°	0.7 ft
SeptemberSep	84°	67°	1.23 in	3	7.9	77°	0.7 ft
OctoberOct	75°	60°	1.56 in	5	5.7	73°	0.8 ft
NovemberNov	66°	53°	3.54 in	7	3.9	69°	0.9 ft
DecemberDec	59°	47°	3.35 in	9	3.0	64°	1.0 ft

Month	Water	Waves
Jan	60°	1.0 ft
Feb	59°	1.1 ft
Mar	59°	0.9 ft
Apr	61°	0.8 ft
May	66°	0.6 ft
Jun	73°	0.6 ft
Jul	78°	0.6 ft
Aug	79°	0.7 ft
Sep	77°	0.7 ft
Oct	73°	0.8 ft
Nov	69°	0.9 ft
Dec	64°	1.0 ft

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

A normal year brings 19.37 in of rain on about 64 days and about 2,400 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

Now69 °Ffeels like 67 °F

Tomorrow60 / 69 °F

It's 69 °F now (feels like 67 °F). Today, 55 °F to 69 °F; tomorrow, 60 °F to 69 °F.

Chance of rain

Today 61%
Fri 30 85%
Sat 31 84% 0.04 in
Sun 1 94% 0.54 in
Mon 2 59% 0.51 in
Tue 3 39% 0.06 in
Wed 4 35%

Today the chance of rain reaches 61%. The next day with likely rain is Friday 30: 85% and 0.00 in.

Recent rain: last 24 hours, 0.02 in; last 3 days, 1.08 in; last 7 days, 3.16 in.

Humidity and dew point

Humidity57%

Dew point53 °F

Humidity is 57% now and the dew point is 53 °F.

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

Visibility and fog

Now25 migood

Clouds100%

Visibility is good now (25 mi). No fog expected today.

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

UV index

Now2

Today's peak4moderate

Fri 30: 4 · 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

29.8030.00 30.09

Steady now (+0.01 inHg in 3 hours). Over the next 48 hours: +0.04 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
Wed 28	Rain	54 / 60 °F	0.96 in	9 mph NNE
Tue 27	Rain	58 / 66 °F	0.57 in	10 mph NNE
Mon 26	Rain	60 / 64 °F	1.72 in	12 mph N
Sun 25	Rain	62 / 72 °F	0.65 in	5 mph E
Sat 24	Light drizzle	60 / 74 °F	0.02 in	4 mph E
Fri 23	Overcast	64 / 77 °F	0	5 mph NNE
Thu 22	Mainly clear	65 / 77 °F	0	9 mph SSE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Overcast	59 / 75 °F	0	6 mph SSE
Tue 20	Overcast	56 / 75 °F	0	4 mph E
Mon 19	Overcast	53 / 73 °F	0	4 mph SW
Sun 18	Clear sky	51 / 69 °F	0	4 mph WNW
Sat 17	Rain	53 / 62 °F	0.65 in	15 mph N
Fri 16	Light rain	55 / 67 °F	0.20 in	9 mph NNE
Thu 15	Overcast	61 / 68 °F	0	16 mph N
Wed 14	Light rain	58 / 64 °F	0.43 in	23 mph N
Tue 13	Drizzle	60 / 71 °F	0.24 in	6 mph ENE
Mon 12	Light drizzle	64 / 78 °F	0.06 in	7 mph WNW
Sun 11	Light drizzle	66 / 78 °F	0.02 in	10 mph SSE
Sat 10	Partly cloudy	66 / 80 °F	0	4 mph S
Fri 9	Clear sky	63 / 82 °F	0	3 mph SW
Thu 8	Partly cloudy	57 / 79 °F	0	5 mph SSE
Wed 7	Overcast	59 / 77 °F	0	8 mph N
Tue 6	Clear sky	58 / 77 °F	0	10 mph N
Mon 5	Clear sky	61 / 74 °F	0	13 mph N
Sun 4	Mainly clear	63 / 72 °F	0	19 mph N
Sat 3	Light drizzle	64 / 68 °F	0.13 in	23 mph N
Fri 2	Drizzle	63 / 68 °F	0.33 in	21 mph N
Thu 1	Light rain	64 / 69 °F	0.24 in	21 mph N
Wed 30	Light rain	63 / 69 °F	0.67 in	17 mph N
Tue 29	Light drizzle	60 / 75 °F	0.03 in	14 mph N

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 ErmióniQuestions

What's the weather like today in Ermióni?

Overcast, from 55 °F to 69 °F, with a light breeze from the north (6 mph) and a 61% chance of rain.

Will it rain tomorrow in Ermióni?

On Friday 30 the chance of rain is 85% (0.00 in): overcast.

How warm will it be this week?

Between a low of 53 °F and a high of 70 °F; the warmest day, Monday 2.

What's the UV index today?

It reaches 4 (moderate). Hat, sunglasses and sunscreen around midday.

Is the pressure rising or falling?

It's 29.98 inHg and steady: +0.19 inHg over the last 24 hours.

When is the best time to visit Ermióni?

The best time to visit Ermióni is from May to June and in September: highs of 78 °F to 87 °F, about 3 rainy days a month and 9 hours of sunshine a day.

What is the weather like in Ermióni in October?

In October, Ermióni normally sees highs of 75 °F and lows of 60 °F, with about 5 rainy days (1.56 in for the month) and 6 hours of sunshine a day. The sea is around 73 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Ermióni?

The warmest is July, with average highs of 92 °F, and the coldest January, with lows of 44 °F. The wettest is November (3.54 in) and the driest, July.

More about Ermióni today

Weather near Ermióni

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 8.0 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 2:10 pm (local time).

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