Weather in Kōzaki

14-day forecast · updated today, Thursday, October 29, at 2:44 pm (GMT+9)

Now · mainly clear 62 °F

Feels like: 60 °F
Low / high: 52 / 62 °F
Rain: 67%
Wind: 6 mph ENE

→ 30.29 inHg · steady

Today in Kōzaki: overcast, 52 °F to 62 °F, with a 67% chance of rain and a light breeze from the east-northeast (6 mph). Tomorrow, light drizzle, 56 °F to 64 °F and a 57% chance of rain. The warmest day of the week is Saturday 31, at 71 °F.

Temperatures for the next 14 days

62° 52°
Today
64° 56°
Fri 30
71° 54°
Sat 31
62° 52°
Sun 1
65° 57°
Mon 2
68° 54°
Tue 3
61° 58°
Wed 4
64° 55°
Thu 5
69° 54°
Fri 6
58° 53°
Sat 7
57° 52°
Sun 8
58° 49°
Mon 9
61° 49°
Tue 10
58° 48°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	Model
Today · 29	Overcast	52 / 62 °F	67%	9 mph NE	4.0 ft	ECMWF
Fri 30	Light drizzle	56 / 64 °F	57% · 0.02 in	6 mph SW	6.2 ft	ECMWF
Sat 31	Overcast	54 / 71 °F	10%	6 mph WNW	5.7 ft	ECMWF
Sun 1	Drizzle	52 / 62 °F	49% · 0.09 in	8 mph NE	5.2 ft	ECMWF
Mon 2	Drizzle	57 / 65 °F	57% · 0.08 in	17 mph WSW	5.6 ft	ECMWF
Tue 3	Light drizzle	54 / 68 °F	37% · 0.01 in	10 mph ENE	5.8 ft	ECMWF
Wed 4	Light rain	58 / 61 °F	34% · 0.31 in	12 mph NE	6.4 ft	ECMWF
Thu 5	Light rain	55 / 64 °F	70% · 0.46 in	11 mph NNW	7.7 ft	ECMWF
Fri 6	Overcast	54 / 69 °F	52%	12 mph N	5.9 ft	ECMWF
Sat 7	Overcast	53 / 58 °F	16%	11 mph NE	6.3 ft	ECMWF
Sun 8	Overcast	52 / 57 °F	18%	10 mph NE	5.4 ft	ECMWF
Mon 9	Mainly clear	49 / 58 °F	22%	11 mph NNE	6.2 ft	ECMWF
Tue 10	Partly cloudy	49 / 61 °F	22%	7 mph N	5.5 ft	ECMWF
Wed 11	Mainly clear	48 / 58 °F	20%	6 mph NNE	4.2 ft	ECMWF

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	Mainly clear	Overcast	Overcast	Overcast	Partly cloudy	Mainly clear	Mainly clear	Overcast
Temperature	53°	54°	52°	59°	61°	62°	59°	60°
Chance of rain	0%	2%	2%	0%	0%	2%	67%	35%
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)	6 NNE	7 N	5 N	9 E	7 ENE	5 ENE	4 NE	1 S
Humidity	57%	56%	75%	59%	59%	64%	84%	86%
UV	0	0	0	1	1	0	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Medium confidence

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

What 4 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	62°	64°	71°	62°	65°	68°	61°
AIFS	64°	66°	70°	65°	63°	65°	61°
GFS	64°	69°	73°	67°	72°	66°	62°
ICON	64°	66°	71°	65°	66°	65°	63°
Confidence	high	high	high	high	medium	high	high

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0	0.02 in	0	0.09 in	0.08 in	0.01 in	0.31 in
AIFS	0.06 in	0.17 in	0.06 in	0.03 in	0.21 in	0.02 in	0.61 in
GFS	0	0	0.02 in	0	0.35 in	0.02 in	0
ICON	0	0.01 in	0	0	0.01 in	0	0
Confidence	medium	medium	medium	medium	medium	high	low

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	918	69	615	820	1732	1029	1225
AIFS	9	5	7	7	6	11	13
GFS	913	614	919	814	1635	1019	1120
ICON	816	612	59	713	48	715	1123
Confidence	high	high	high	high	medium	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)	67%	57%	10%	49%	57%	37%	34%
GFS (GEFS, 31 scenarios)	46%	55%	23%	25%	57%	42%	23%

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.

The next few weeks look normal for the time of year.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Normal −0.7 °F	A bit above +33%	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit below −1.3 °F	Normal	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.3 °F	Normal	60° / 48°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +1.8 °F	Normal	59° / 46°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +2.2 °F	Normal	56° / 44°

Coming months

When	TemperatureTemp.	Rain
November	Above +3.4 °F	A bit above +23%
December	Above +3.1 °F	Above +57%
January	Above +2.9 °F	Normal
February	Above +3.6 °F	A bit above +29%
March	Above +3.4 °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.

Kōzaki climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Kōzaki is from July to August and in May: highs of 71 °F to 85 °F, about 12 rainy days a month and 5 hours of sunshine a day.

Typhoon season: from July to October, peaking in September. In the last 30 years (1996–2025), 35 tropical cyclones passed within 93 mi of Kōzaki, one or two a year; 13 of them with hurricane-force winds (74 mph or more). The most recent: Peipah, in September 2025.

48° 31°

JanJ
50° 32°

FebF
55° 39°

MarM
64° 48°

AprA
71° 57°

MayM
75° 64°

JunJ
82° 71°

JulJ
85° 73°

AugA
79° 67°

SepS
70° 57°

OctO
62° 45°

NovN
53° 34°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	48°	31°	2.12 in	5	5.9	58°	3.8 ft	–
FebruaryFeb	50°	32°	2.69 in	5	5.6	55°	4.2 ft	–
MarchMar	55°	39°	4.08 in	9	5.4	56°	4.5 ft	–
AprilApr	64°	48°	4.26 in	9	5.5	58°	4.4 ft	–
MayMay	71°	57°	4.93 in	11	5.7	63°	3.9 ft	–
JuneJun	75°	64°	5.98 in	13	4.0	67°	3.8 ft	4
JulyJul	82°	71°	5.16 in	13	4.6	71°	3.7 ft	6
AugustAug	85°	73°	4.55 in	11	6.0	75°	4.1 ft	8
SeptemberSep	79°	67°	7.23 in	13	4.4	74°	4.5 ft	9
OctoberOct	70°	57°	8.46 in	11	4.0	69°	4.8 ft	8
NovemberNov	62°	45°	3.79 in	8	4.3	66°	4.1 ft	–
DecemberDec	53°	34°	2.65 in	5	4.9	61°	3.8 ft	–

Month	Water	Waves	Cyclones
Jan	58°	3.8 ft	–
Feb	55°	4.2 ft	–
Mar	56°	4.5 ft	–
Apr	58°	4.4 ft	–
May	63°	3.9 ft	–
Jun	67°	3.8 ft	4
Jul	71°	3.7 ft	6
Aug	75°	4.1 ft	8
Sep	74°	4.5 ft	9
Oct	69°	4.8 ft	8
Nov	66°	4.1 ft	–
Dec	61°	3.8 ft	–

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

A normal year brings 55.88 in of rain on about 112 days and about 1,850 hours of sunshine.

Cyclones: how many tropical cyclones (tropical storms, hurricanes and typhoons) passed within 93 mi in each month from 1996 to 2025, according to IBTrACS (NOAA).

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 60 °F

Tomorrow56 / 64 °F

It's 62 °F now (feels like 60 °F). Today, 52 °F to 62 °F; tomorrow, 56 °F to 64 °F.

Chance of rain

Today 67%
Fri 30 57% 0.02 in
Sat 31 10%
Sun 1 49% 0.09 in
Mon 2 57% 0.08 in
Tue 3 37% 0.01 in
Wed 4 34% 0.31 in

Today the chance of rain reaches 67%. The next day with likely rain is Friday 30: 57% and 0.02 in.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.59 in; last 7 days, 2.39 in.

Humidity and dew point

Humidity63%

Dew point49 °F

Humidity is 63% now and the dew point is 49 °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

Now15 migood

Clouds47%

Visibility is good now (15 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 peak2low

Fri 30: 3 · Sat 31: 4 · Sun 1: 4

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

29.8030.0030.2030.40 29.81

Steady now (−0.03 inHg in 3 hours). Over the next 48 hours: −0.46 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 33

Saharan dustNo

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	Light drizzle	53 / 65 °F	0.00 in	14 mph NNW
Tue 27	Light drizzle	63 / 68 °F	0.04 in	15 mph NNE
Mon 26	Light rain	63 / 67 °F	1.13 in	15 mph NE
Sun 25	Rain	63 / 79 °F	0.45 in	14 mph WSW
Sat 24	Rain	63 / 67 °F	0.75 in	6 mph N
Fri 23	Overcast	58 / 66 °F	0	10 mph NE
Thu 22	Drizzle	60 / 70 °F	0.03 in	13 mph NNE

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Drizzle	69 / 83 °F	0.06 in	24 mph SSW
Tue 20	Light drizzle	65 / 75 °F	0.02 in	9 mph NE
Mon 19	Overcast	64 / 77 °F	0	17 mph SSW
Sun 18	Mainly clear	60 / 73 °F	0	7 mph SE
Sat 17	Overcast	63 / 71 °F	0	7 mph NE
Fri 16	Light drizzle	61 / 74 °F	0.01 in	6 mph NNE
Thu 15	Light drizzle	63 / 68 °F	0.01 in	12 mph NE
Wed 14	Light drizzle	65 / 76 °F	0.02 in	9 mph WSW
Tue 13	Overcast	64 / 74 °F	0	11 mph NNE
Mon 12	Overcast	65 / 72 °F	0	17 mph NNE
Sun 11	Clear sky	62 / 74 °F	0	11 mph NNE
Sat 10	Clear sky	63 / 74 °F	0	8 mph NNE
Fri 9	Mainly clear	60 / 73 °F	0	7 mph NE
Thu 8	Mainly clear	61 / 72 °F	0	8 mph NE
Wed 7	Overcast	65 / 75 °F	0	10 mph N
Tue 6	Overcast	68 / 74 °F	0	16 mph NNE
Mon 5	Light drizzle	64 / 71 °F	0.01 in	10 mph N
Sun 4	Overcast	64 / 70 °F	0	11 mph NE
Sat 3	Overcast	64 / 71 °F	0	10 mph NE
Fri 2	Heavy drizzle	66 / 71 °F	0.14 in	15 mph ENE
Thu 1	Drizzle	67 / 77 °F	0.10 in	10 mph NNE
Wed 30	Light rain	65 / 70 °F	0.51 in	13 mph NNE
Tue 29	Light rain	65 / 72 °F	1.34 in	6 mph SW

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 KōzakiQuestions

What's the weather like today in Kōzaki?

Overcast, from 52 °F to 62 °F, with a light breeze from the east-northeast (6 mph) and a 67% chance of rain.

Will it rain tomorrow in Kōzaki?

On Friday 30 the chance of rain is 57% (0.02 in): light drizzle.

How warm will it be this week?

Between a low of 52 °F and a high of 71 °F; the warmest day, Saturday 31.

What's the UV index today?

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

Is the pressure rising or falling?

It's 30.29 inHg and steady: +0.26 inHg over the last 24 hours.

When is the best time to visit Kōzaki?

The best time to visit Kōzaki is from July to August and in May: highs of 71 °F to 85 °F, about 12 rainy days a month and 5 hours of sunshine a day.

What is the weather like in Kōzaki in October?

In October, Kōzaki normally sees highs of 70 °F and lows of 57 °F, with about 11 rainy days (8.46 in for the month) and 4 hours of sunshine a day. The sea is around 69 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Kōzaki?

The warmest is August, with average highs of 85 °F, and the coldest January, with lows of 31 °F. The wettest is October (8.46 in) and the driest, January.

When is typhoon season in Kōzaki?

Typhoon season: from July to October, peaking in September. In the last 30 years (1996–2025), 35 tropical cyclones passed within 93 mi of Kōzaki, one or two a year; 13 of them with hurricane-force winds (74 mph or more). The most recent: Peipah, in September 2025.

More about Kōzaki today

Weather near Kōzaki

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 8.9 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 2:44 pm (local time).

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