Weather in Kashiwazaki

14-day forecast · updated today, Thursday, October 29, at 5:15 pm (GMT+9)

Now · overcast 56 °F

Feels like: 56 °F
Low / high: 43 / 66 °F
Rain: 6%
Wind: 3 mph S

→ 30.18 inHg · steady

Today in Kashiwazaki: overcast, 43 °F to 66 °F, with a 6% chance of rain and a light air from the south (3 mph). Tomorrow, drizzle, 54 °F to 70 °F and a 76% chance of rain. The warmest day of the week is Friday 30, at 70 °F.

Temperatures for the next 14 days

66° 43°
Today
70° 54°
Fri 30
64° 52°
Sat 31
59° 51°
Sun 1
63° 54°
Mon 2
59° 54°
Tue 3
62° 47°
Wed 4
67° 53°
Thu 5
60° 52°
Fri 6
52° 43°
Sat 7
56° 42°
Sun 8
55° 41°
Mon 9
51° 40°
Tue 10
46° 43°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Overcast	43 / 66 °F	6%	7 mph SE	7.4 ft	2:56 am · 6:29 pm	ECMWF
Fri 30	Drizzle	54 / 70 °F	76% · 0.20 in	7 mph SSE	3.1 ft	3:37 am	ECMWF
Sat 31	Rain	52 / 64 °F	100% · 1.19 in	17 mph W	6.4 ft	4:23 am	ECMWF
Sun 1	Light rain	51 / 59 °F	94% · 0.24 in	8 mph W	6.2 ft	5:18 am	ECMWF
Mon 2	Heavy drizzle	54 / 63 °F	90% · 0.32 in	6 mph SSE	4.4 ft	6:34 am	ECMWF
Tue 3	Light rain	54 / 59 °F	95% · 0.48 in	16 mph WNW	6.0 ft	8:22 am · 11:46 pm	ECMWF
Wed 4	Light drizzle	47 / 62 °F	38% · 0.02 in	7 mph E	3.3 ft	10:06 am · 11:52 pm	ECMWF
Thu 5	Drizzle	53 / 67 °F	35% · 0.04 in	5 mph SE	3.2 ft	11:39 am	ECMWF
Fri 6	Heavy drizzle	52 / 60 °F	73% · 0.75 in	19 mph W	7.1 ft	12:07 am · 1:00 pm	ECMWF
Sat 7	Light drizzle	43 / 52 °F	80% · 0.10 in	14 mph WNW	9.8 ft	12:25 am · 2:07 pm	ECMWF
Sun 8	Heavy drizzle	42 / 56 °F	67% · 0.36 in	7 mph ESE	5.8 ft	12:46 am · 3:05 pm	ECMWF
Mon 9	Overcast	41 / 55 °F	57%	7 mph ENE	4.5 ft	1:08 am · 3:58 pm	ECMWF
Tue 10	Rain	40 / 51 °F	57% · 0.98 in	12 mph NW	9.6 ft	1:31 am · 4:48 pm	ECMWF
Wed 11	Drizzle	43 / 46 °F	65% · 0.57 in	15 mph WNW	11 ft	1:57 am · 5:40 pm	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. 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	Partly cloudy	Clear	Clear	Clear sky	Overcast	Overcast	Overcast	Overcast
Temperature	51°	45°	43°	56°	64°	65°	54°	55°
Chance of rain	6%	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)	2 SW	6 SSE	7 SE	5 E	3 ESE	2 NNE	4 S	6 SSE
Humidity	65%	77%	77%	53%	43%	56%	87%	71%
UV	0	0	0	2	4	1	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Medium confidence

They broadly agree, but not quite on temperature tomorrow: 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	66°	70°	64°	59°	63°	59°	62°
AIFS	65°	64°	63°	61°	60°	59°	61°
GFS	65°	61°	63°	57°	58°	60°	59°
ICON	62°	63°	65°	61°	64°	61°	61°
Confidence	high	medium	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	0.20 in	1.19 in	0.24 in	0.32 in	0.48 in	0.02 in
AIFS	0.02 in	0.20 in	1.02 in	0.13 in	0.48 in	0.46 in	0.06 in
GFS	0	0.11 in	0.81 in	0.05 in	0.75 in	0.53 in	0.11 in
ICON	0	0.13 in	0.55 in	0	0.37 in	0.01 in	0
Confidence	high	high	high	medium	medium	medium	medium

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	715	717	1741	822	626	1637	720
AIFS	6	6	15	7	4	4	5
GFS	77	817	2534	1013	1013	1319	915
ICON	614	512	2042	1223	919	1223	816
Confidence	high	high	medium	high	high	medium	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)	6%	76%	100%	94%	90%	95%	38%
GFS (GEFS, 31 scenarios)	3%	80%	100%	74%	86%	95%	13%

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 −1.1 °F	A bit above +29%	A bit above +1.6 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	Normal −0.2 °F	Normal	A bit above +1.6 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.1 °F	Normal	A bit above +1.6 °F	59° / 55°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +2.0 °F	Normal	A bit above +1.6 °F	58° / 53°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +2.2 °F	Normal	A bit above +1.6 °F	55° / 51°

Coming months

When	TemperatureTemp.	Rain	Sea
November	Above +2.7 °F	Normal	A bit above +1.6 °F
December	A bit above +2.5 °F	Normal	Above +2.0 °F
January	A bit above +2.2 °F	Normal	Above +2.0 °F
February	Above +2.9 °F	Normal	Above +2.0 °F
March	A bit above +2.2 °F	Normal	Above +2.0 °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.

Kashiwazaki climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Kashiwazaki is from May to June: highs of 71 °F to 78 °F, about 11 rainy days a month and 5 hours of sunshine a day.

Typhoon season: in June and in September, peaking in September. In the last 30 years (1996–2025), 14 tropical cyclones passed within 93 mi of Kashiwazaki, about 5 every 10 years; 3 of them with hurricane-force winds (74 mph or more). The most recent: Nanmadol, in September 2022.

43° 30°

JanJ
43° 29°

FebF
50° 33°

MarM
61° 42°

AprA
71° 53°

MayM
78° 62°

JunJ
84° 71°

JulJ
87° 72°

AugA
80° 65°

SepS
69° 54°

OctO
59° 43°

NovN
48° 35°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	43°	30°	14.28 in	24	2.4	54°	5.7 ft	–
FebruaryFeb	43°	29°	8.78 in	18	3.4	51°	4.8 ft	–
MarchMar	50°	33°	6.11 in	15	4.4	50°	3.6 ft	–
AprilApr	61°	42°	4.33 in	11	5.3	52°	2.5 ft	–
MayMay	71°	53°	3.55 in	10	5.9	59°	1.8 ft	–
JuneJun	78°	62°	4.56 in	11	4.6	67°	1.4 ft	4
JulyJul	84°	71°	7.46 in	16	4.3	74°	1.2 ft	–
AugustAug	87°	72°	4.78 in	14	6.0	80°	1.4 ft	2
SeptemberSep	80°	65°	7.22 in	14	4.3	77°	1.9 ft	7
OctoberOct	69°	54°	8.24 in	14	3.9	71°	3.1 ft	1
NovemberNov	59°	43°	10.69 in	18	3.0	65°	4.1 ft	–
DecemberDec	48°	35°	16.99 in	23	2.3	59°	5.7 ft	–

Month	Water	Waves	Cyclones
Jan	54°	5.7 ft	–
Feb	51°	4.8 ft	–
Mar	50°	3.6 ft	–
Apr	52°	2.5 ft	–
May	59°	1.8 ft	–
Jun	67°	1.4 ft	4
Jul	74°	1.2 ft	–
Aug	80°	1.4 ft	2
Sep	77°	1.9 ft	7
Oct	71°	3.1 ft	1
Nov	65°	4.1 ft	–
Dec	59°	5.7 ft	–

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

A normal year brings 96.99 in of rain on about 187 days and about 1,500 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

Now56 °Ffeels like 56 °F

Tomorrow54 / 70 °F

It's 56 °F now (feels like 56 °F). Today, 43 °F to 66 °F; tomorrow, 54 °F to 70 °F.

Chance of rain

Today 6%
Fri 30 76% 0.20 in
Sat 31 100% 1.19 in
Sun 1 94% 0.24 in
Mon 2 90% 0.32 in
Tue 3 95% 0.48 in
Wed 4 38% 0.02 in

Today the chance of rain reaches 6%. The next day with likely rain is Friday 30: 76% and 0.20 in.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.73 in; last 7 days, 2.54 in.

Humidity and dew point

Humidity81%

Dew point51 °F

Humidity is 81% now and the dew point is 51 °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

Clouds95%

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

Now0

Today's peak4moderate

Fri 30: 3 · Sat 31: 3 · 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

30.0030.2030.40 29.90

Steady now (0.00 inHg in 3 hours). Over the next 48 hours: −0.17 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 27

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 rain	51 / 58 °F	0.33 in	17 mph WNW
Tue 27	Light rain	58 / 69 °F	0.40 in	16 mph WNW
Mon 26	Drizzle	59 / 64 °F	0.25 in	6 mph ENE
Sun 25	Rain	64 / 68 °F	1.11 in	5 mph ENE
Sat 24	Light rain	61 / 66 °F	0.43 in	10 mph SE
Fri 23	Overcast	49 / 68 °F	0	7 mph E
Thu 22	Light rain	53 / 61 °F	0.67 in	12 mph NNW

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Rain	62 / 78 °F	1.27 in	13 mph W
Tue 20	Light rain	63 / 67 °F	0.74 in	6 mph E
Mon 19	Rain	67 / 73 °F	0.70 in	13 mph S
Sun 18	Overcast	49 / 78 °F	0	11 mph SE
Sat 17	Light drizzle	52 / 67 °F	0.00 in	7 mph N
Fri 16	Light rain	54 / 72 °F	0.41 in	9 mph SW
Thu 15	Light drizzle	56 / 70 °F	0.11 in	5 mph S
Wed 14	Rain	60 / 72 °F	0.60 in	14 mph W
Tue 13	Clear sky	58 / 77 °F	0	8 mph ESE
Mon 12	Overcast	57 / 74 °F	0	7 mph ENE
Sun 11	Partly cloudy	60 / 76 °F	0	7 mph NE
Sat 10	Clear sky	58 / 77 °F	0	5 mph S
Fri 9	Clear sky	53 / 75 °F	0	5 mph E
Thu 8	Clear sky	52 / 71 °F	0	5 mph ESE
Wed 7	Drizzle	57 / 68 °F	0.13 in	9 mph WNW
Tue 6	Drizzle	64 / 69 °F	0.24 in	9 mph NNW
Mon 5	Overcast	60 / 79 °F	0	5 mph SSE
Sun 4	Overcast	56 / 74 °F	0	6 mph E
Sat 3	Drizzle	58 / 70 °F	0.10 in	5 mph NE
Fri 2	Drizzle	62 / 72 °F	0.18 in	9 mph NW
Thu 1	Drizzle	61 / 76 °F	0.10 in	7 mph W
Wed 30	Overcast	57 / 76 °F	0	7 mph ENE
Tue 29	Light rain	62 / 69 °F	0.57 in	7 mph W

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 KashiwazakiQuestions

What's the weather like today in Kashiwazaki?

Overcast, from 43 °F to 66 °F, with a light air from the south (3 mph) and a 6% chance of rain.

Will it rain tomorrow in Kashiwazaki?

On Friday 30 the chance of rain is 76% (0.20 in): drizzle.

How warm will it be this week?

Between a low of 43 °F and a high of 70 °F; the warmest day, Friday 30.

What's the UV index today?

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

Is the pressure rising or falling?

It's 30.18 inHg and steady: −0.07 inHg over the last 24 hours.

When is the best time to visit Kashiwazaki?

The best time to visit Kashiwazaki is from May to June: highs of 71 °F to 78 °F, about 11 rainy days a month and 5 hours of sunshine a day.

What is the weather like in Kashiwazaki in October?

In October, Kashiwazaki normally sees highs of 69 °F and lows of 54 °F, with about 14 rainy days (8.24 in for the month) and 4 hours of sunshine a day. The sea is around 71 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Kashiwazaki?

The warmest is August, with average highs of 87 °F, and the coldest February, with lows of 29 °F. The wettest is December (16.99 in) and the driest, May.

When is typhoon season in Kashiwazaki?

Typhoon season: in June and in September, peaking in September. In the last 30 years (1996–2025), 14 tropical cyclones passed within 93 mi of Kashiwazaki, about 5 every 10 years; 3 of them with hurricane-force winds (74 mph or more). The most recent: Nanmadol, in September 2022.

More about Kashiwazaki today

Weather near Kashiwazaki

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 8.5 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 5:15 pm (local time).

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