Weather in Íos

14-day forecast · updated today, Thursday, October 29, at 8:09 am (EET)

Now · overcast 62 °F

Feels like: 61 °F
Low / high: 60 / 68 °F
Rain: 84% · 0.06 in
Wind: 11 mph NNW

↗ 29.89 inHg · rising

Today in Íos: light showers, 60 °F to 68 °F, with a 84% chance of rain (0.06 in) and a gentle breeze from the north-northwest (11 mph). Tomorrow, overcast, 65 °F to 69 °F and a 10% chance of rain. The warmest day of the week is Monday 2, at 70 °F. Next likely rain: Saturday 31 (10%).

Temperatures for the next 14 days

68° 60°
Today
69° 65°
Fri 30
68° 64°
Sat 31
69° 65°
Sun 1
70° 67°
Mon 2
68° 65°
Tue 3
67° 62°
Wed 4
62° 59°
Thu 5
59° 55°
Fri 6
55° 54°
Sat 7
60° 55°
Sun 8
61° 57°
Mon 9
63° 56°
Tue 10
64° 56°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	Model
Today · 29	Light showers	60 / 68 °F	84% · 0.06 in	16 mph NNW	4.1 ft	ICON-EU
Fri 30	Overcast	65 / 69 °F	10%	15 mph N	3.7 ft	ICON-EU
Sat 31	Light showers	64 / 68 °F	10% · 0.08 in	4 mph ENE	1.3 ft	ICON-EU
Sun 1	Light showers	65 / 69 °F	64% · 0.11 in	7 mph SE	0.6 ft	ICON-EU
Mon 2	Thunderstorm	67 / 70 °F	57% · 0.85 in	15 mph SSE	4.7 ft	ICON-EU
Tue 3	Light rain	65 / 68 °F	47% · 0.34 in	21 mph SW	5.5 ft	ICON-EU + ECMWF
Wed 4	Light drizzle	62 / 67 °F	31% · 0.14 in	20 mph W	5.4 ft	ECMWF
Thu 5	Clear sky	59 / 62 °F	20%	18 mph N	3.3 ft	ECMWF
Fri 6	Mainly clear	55 / 59 °F	17%	22 mph N	4.6 ft	ECMWF
Sat 7	Overcast	54 / 55 °F	13%	25 mph N	5.7 ft	ECMWF
Sun 8	Overcast	55 / 60 °F	22%	26 mph N	5.6 ft	ECMWF
Mon 9	Partly cloudy	57 / 61 °F	25%	17 mph N	3.2 ft	ECMWF
Tue 10	Mainly clear	56 / 63 °F	23%	5 mph NW	0.9 ft	ECMWF
Wed 11	Partly cloudy	56 / 64 °F	22%	6 mph WNW	0.5 ft	ECMWF

Each hour comes from the best model for this spot: ICON-EU until Tuesday 3 3:00 am; then ECMWF until Thursday 12 5:00 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.

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	Light showers	Light showers	Partly cloudy	Overcast	Mainly clear	Overcast	Overcast	Overcast
Temperature	60°	60°	62°	63°	68°	67°	65°	65°
Chance of rain	63%	78%	46%	20%	3%	14%	28%	7%
Rain	0.02 in	0.02 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in
Wind (mph)	8 N	9 NNW	11 N	12 NNW	12 NNW	14 NNW	16 N	16 N
Humidity	89%	90%	86%	84%	69%	78%	89%	87%
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 on Saturday 31: 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°	69°	70°	68°	68°	67°
AIFS	66°	67°	67°	67°	67°	69°	68°
GFS	66°	66°	65°	67°	67°	66°	65°
ICON	67°	67°	66°	68°	69°	67°	67°
ARPEGE	69°	69°	71°	71°	—	—	—
ICON-EU	68°	69°	68°	69°	70°	—	—
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	0.06 in	0.01 in	0	0.19 in	0.09 in	0.34 in	0.14 in
AIFS	0.09 in	0	0.02 in	0.20 in	0.41 in	0.21 in	0.01 in
GFS	0.22 in	0.02 in	0.02 in	0.19 in	0.56 in	0.17 in	0
ICON	0.16 in	0.01 in	0.11 in	0.17 in	1.02 in	0.31 in	0.11 in
ARPEGE	0.04 in	0	0	0.02 in	—	—	—
ICON-EU	0.06 in	0	0.08 in	0.11 in	0.85 in	—	—
Confidence	high	high	medium	high	medium	high	medium

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	1832	1728	1118	1037	1441	2139	2032
AIFS	19	18	10	7	11	20	19
GFS	2829	2424	1615	1214	1221	1112	98
ICON	1727	1524	48	915	1731	1932	1727
ARPEGE	1529	1223	715	1119	—	—	—
ICON-EU	1636	1533	411	718	1536	—	—
Confidence	high	high	high	high	high	medium	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)	84%	10%	10%	64%	57%	47%	31%
GFS (GEFS, 31 scenarios)	100%	3%	3%	71%	81%	53%	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: normal temperatures, a bit wetter and a near-normal sea.

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	A bit below −2.5 °F	Well above +211%	A bit above +0.5 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit below −1.1 °F	Normal	Normal −0.2 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	Normal +0.5 °F	A bit below −25%	Normal +0.2 °F	64° / 63°
Nov 23 – Nov 29Nov 23–Nov 29	Normal +0.4 °F	Normal	Normal +0.4 °F	63° / 61°
Nov 30 – Dec 6Nov 30–Dec 6	Normal +0.7 °F	Normal	A bit above +0.5 °F	62° / 60°

Coming months

When	TemperatureTemp.	Rain	Sea
November	A bit above +1.4 °F	Normal	Above +1.8 °F
December	A bit above +2.2 °F	Normal	Above +2.3 °F
January	A bit above +2.0 °F	Normal	Above +1.8 °F
February	A bit above +2.3 °F	Normal	A bit above +1.6 °F
March	A bit above +1.6 °F	Normal	A bit above +1.6 °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.

Íos climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Íos is from May to September: highs of 72 °F to 83 °F, barely 1 rainy day a month and 10 hours of sunshine a day.

57° 50°

JanJ
57° 49°

FebF
60° 52°

MarM
65° 55°

AprA
72° 62°

MayM
80° 69°

JunJ
83° 73°

JulJ
83° 74°

AugA
78° 69°

SepS
72° 64°

OctO
65° 58°

NovN
59° 53°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves
JanuaryJan	57°	50°	3.58 in	12	3.5	62°	4.5 ft
FebruaryFeb	57°	49°	3.07 in	11	4.4	61°	4.3 ft
MarchMar	60°	52°	1.99 in	7	6.0	61°	4.0 ft
AprilApr	65°	55°	1.00 in	4	7.4	62°	3.2 ft
MayMay	72°	62°	0.50 in	2	8.9	66°	2.6 ft
JuneJun	80°	69°	0.10 in	1	10.7	71°	2.5 ft
JulyJul	83°	73°	0.02 in	0	11.5	74°	3.2 ft
AugustAug	83°	74°	0.06 in	0	10.7	75°	3.3 ft
SeptemberSep	78°	69°	0.36 in	2	9.2	74°	3.1 ft
OctoberOct	72°	64°	1.69 in	6	6.6	71°	3.1 ft
NovemberNov	65°	58°	2.49 in	9	5.2	67°	3.4 ft
DecemberDec	59°	53°	3.20 in	11	3.5	63°	4.1 ft

Month	Water	Waves
Jan	62°	4.5 ft
Feb	61°	4.3 ft
Mar	61°	4.0 ft
Apr	62°	3.2 ft
May	66°	2.6 ft
Jun	71°	2.5 ft
Jul	74°	3.2 ft
Aug	75°	3.3 ft
Sep	74°	3.1 ft
Oct	71°	3.1 ft
Nov	67°	3.4 ft
Dec	63°	4.1 ft

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

A normal year brings 18.06 in of rain on about 65 days and about 2,650 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

Now62 °Ffeels like 61 °F

Tomorrow65 / 69 °F

It's 62 °F now (feels like 61 °F). Today, 60 °F to 68 °F; tomorrow, 65 °F to 69 °F.

Chance of rain

Today 84% 0.06 in
Fri 30 10%
Sat 31 10% 0.08 in
Sun 1 64% 0.11 in
Mon 2 57% 0.85 in
Tue 3 47% 0.34 in
Wed 4 31% 0.14 in

Today the chance of rain reaches 84%, with 0.06 in in total. The next day with likely rain is Saturday 31: 10% and 0.08 in.

Recent rain: last 24 hours, 0.09 in; last 3 days, 0.27 in; last 7 days, 0.47 in.

Humidity and dew point

Humidity87%

Dew point58 °F

Humidity is 87% now and the dew point is 58 °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

Now16 migood

Clouds81%

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

Now1

Today's peak4moderate

Fri 30: 4 · Sat 31: 4 · Sun 1: 3

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 · now Anglers say fish bite less for a while
→ Steady Anglers expect normal activity
↘ Falling Anglers say fish feed more before the change

29.8030.00 30.07

Rising now (+0.06 inHg in 3 hours). Over the next 48 hours: +0.18 inHg. Rising pressure: anglers say fish bite less for a while. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 33

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	58 / 66 °F	0.53 in	15 mph WSW
Tue 27	Light drizzle	60 / 67 °F	0.01 in	13 mph NNW
Mon 26	Drizzle	63 / 68 °F	0.24 in	14 mph SSW
Sun 25	Light drizzle	62 / 71 °F	0.01 in	10 mph S
Sat 24	Mainly clear	65 / 71 °F	0	11 mph N
Fri 23	Light drizzle	67 / 73 °F	0.04 in	11 mph WSW
Thu 22	Partly cloudy	64 / 74 °F	0	12 mph SSE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Partly cloudy	62 / 71 °F	0	4 mph WNW
Tue 20	Mainly clear	62 / 70 °F	0	6 mph NNW
Mon 19	Mainly clear	63 / 68 °F	0	8 mph NNW
Sun 18	Overcast	56 / 66 °F	0	9 mph WSW
Sat 17	Light rain	57 / 62 °F	0.53 in	20 mph N
Fri 16	Overcast	62 / 67 °F	0	20 mph N
Thu 15	Light drizzle	63 / 65 °F	0.02 in	30 mph N
Wed 14	Light showers	62 / 67 °F	0.30 in	27 mph NNW
Tue 13	Light showers	66 / 74 °F	0.42 in	17 mph SSW
Mon 12	Light drizzle	70 / 76 °F	0.05 in	14 mph WSW
Sun 11	Overcast	67 / 76 °F	0	11 mph S
Sat 10	Mainly clear	67 / 76 °F	0	5 mph SSW
Fri 9	Clear sky	66 / 76 °F	0	8 mph WSW
Thu 8	Partly cloudy	64 / 74 °F	0	7 mph WNW
Wed 7	Mainly clear	66 / 73 °F	0	13 mph NNW
Tue 6	Clear sky	66 / 71 °F	0	15 mph NNW
Mon 5	Clear sky	65 / 70 °F	0	19 mph N
Sun 4	Partly cloudy	66 / 71 °F	0	21 mph N
Sat 3	Overcast	67 / 71 °F	0	27 mph N
Fri 2	Light drizzle	67 / 70 °F	0.02 in	26 mph N
Thu 1	Light drizzle	67 / 72 °F	0.02 in	24 mph N
Wed 30	Light drizzle	67 / 73 °F	0.04 in	21 mph N
Tue 29	Light drizzle	69 / 73 °F	0.01 in	21 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 ÍosQuestions

What's the weather like today in Íos?

Light showers, from 60 °F to 68 °F, with a gentle breeze from the north-northwest (11 mph) and a 84% chance of rain.

Will it rain tomorrow in Íos?

On Friday 30 the chance of rain is 10% (0.00 in): overcast.

How warm will it be this week?

Between a low of 60 °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 29.89 inHg and rising: +0.12 inHg over the last 24 hours.

When is the best time to visit Íos?

The best time to visit Íos is from May to September: highs of 72 °F to 83 °F, barely 1 rainy day a month and 10 hours of sunshine a day.

What is the weather like in Íos in October?

In October, Íos normally sees highs of 72 °F and lows of 64 °F, with about 6 rainy days (1.69 in for the month) and 7 hours of sunshine a day. The sea is around 71 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Íos?

The warmest is July, with average highs of 83 °F, and the coldest February, with lows of 49 °F. The wettest is January (3.58 in) and the driest, July.

More about Íos today

Weather near Íos

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 2.6 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 8:09 am (local time).

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