Weather in Akkeshi

14-day forecast · updated today, Thursday, October 29, at 9:20 am (GMT+9)

Now · mainly clear 44 °F

Feels like: 35 °F
Low / high: 36 / 53 °F
Rain: 4%
Wind: 11 mph W

↗ 30.24 inHg · rising

Today in Akkeshi: overcast, 36 °F to 53 °F, with a 4% chance of rain and a gentle breeze from the west (11 mph). Tomorrow, drizzle, 52 °F to 58 °F and a 95% chance of rain. The warmest day of the week is Friday 30, at 58 °F.

Temperatures for the next 14 days

53° 36°
Today
58° 52°
Fri 30
58° 43°
Sat 31
46° 34°
Sun 1
45° 34°
Mon 2
50° 37°
Tue 3
49° 35°
Wed 4
52° 35°
Thu 5
55° 40°
Fri 6
42° 36°
Sat 7
43° 35°
Sun 8
37° 31°
Mon 9
38° 29°
Tue 10
38° 30°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Overcast	36 / 53 °F	4%	18 mph SW	4.9 ft	5:38 am · 3:48 pm	ECMWF
Fri 30	Drizzle	52 / 58 °F	95% · 0.08 in	18 mph SSW	7.1 ft	6:29 am · 4:24 pm	ECMWF
Sat 31	Overcast	43 / 58 °F	32%	18 mph WSW	6.9 ft	7:23 am · 5:03 pm	ECMWF
Sun 1	Partly cloudy	34 / 46 °F	0%	21 mph W	7.3 ft	8:24 am · 5:51 pm	ECMWF
Mon 2	Light drizzle	34 / 45 °F	40% · 0.04 in	9 mph NE	4.6 ft	9:33 am · 7:04 pm	ECMWF
Tue 3	Heavy drizzle	37 / 50 °F	53% · 0.17 in	10 mph NNW	5.2 ft	10:35 am · 9:32 pm	ECMWF
Wed 4	Partly cloudy	35 / 49 °F	12%	13 mph W	5.1 ft	11:19 am · 11:52 pm	ECMWF
Thu 5	Drizzle	35 / 52 °F	27% · 0.07 in	11 mph SSE	3.7 ft	11:56 am	ECMWF
Fri 6	Drizzle	40 / 55 °F	49% · 0.17 in	21 mph SW	5.8 ft	1:12 am · 12:28 pm	ECMWF
Sat 7	Partly cloudy	36 / 42 °F	29%	18 mph W	6.4 ft	2:09 am · 1:00 pm	ECMWF
Sun 8	Heavy snow	35 / 43 °F	11% · 0.17 in	15 mph W	4.7 ft	2:56 am · 1:30 pm	ECMWF
Mon 9	Heavy snow	31 / 37 °F	16% · 0.25 in	13 mph N	4.0 ft	3:38 am · 2:01 pm	ECMWF
Tue 10	Snow	29 / 38 °F	18% · 0.28 in	10 mph NNE	5.6 ft	4:17 am · 2:31 pm	ECMWF
Wed 11	Mainly clear	30 / 38 °F	24%	9 mph WNW	4.9 ft	4:55 am · 3:00 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	Clear	Clear	Clear sky	Clear sky	Overcast	Partly cloudy	Partly cloudy	Overcast
Temperature	37°	36°	37°	44°	46°	47°	49°	52°
Chance of rain	0%	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)	11 WNW	9 WNW	10 W	11 W	11 WSW	13 SSW	16 SSW	16 SSW
Humidity	58%	65%	65%	52%	47%	50%	66%	66%
UV	0	0	0	2	2	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 wind 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	53°	58°	58°	46°	45°	50°	49°
AIFS	52°	56°	57°	47°	46°	49°	49°
GFS	51°	58°	58°	47°	47°	48°	45°
ICON	50°	58°	60°	47°	41°	47°	46°
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	0.08 in	0	0	0.04 in	0.17 in	0
AIFS	0.03 in	0.12 in	0.11 in	0	0.13 in	0.06 in	0
GFS	0	0.06 in	0	0	0.54 in	0.06 in	0
ICON	0	0.08 in	0	0	0.18 in	0.04 in	0
Confidence	high	high	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	1831	1833	1831	2138	942	1028	1327
AIFS	19	19	18	21	5	13	12
GFS	1834	2138	1837	2350	815	1429	1737
ICON	919	1022	818	1226	614	716	617
Confidence	medium	medium	medium	medium	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)	4%	95%	32%	0%	40%	53%	12%
GFS (GEFS, 31 scenarios)	0%	86%	6%	0%	35%	26%	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: a bit cooler and normal rain.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Below −3.6 °F	Normal	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit below −2.2 °F	A bit below −25%	—
Nov 16 – Nov 22Nov 16–Nov 22	Normal −0.7 °F	Normal	43° / 33°
Nov 23 – Nov 29Nov 23–Nov 29	Normal +0.4 °F	Normal	40° / 31°
Nov 30 – Dec 6Nov 30–Dec 6	Normal 0.0 °F	A bit above +22%	36° / 27°

Coming months

When	TemperatureTemp.	Rain
November	Above +4.1 °F	A bit above +37%
December	Above +3.1 °F	A bit above +38%
January	Above +3.2 °F	Normal
February	Above +2.9 °F	Normal
March	A bit above +2.2 °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).

Akkeshi climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Akkeshi is in August: highs of 71 °F, about 11 rainy days a month and 4 hours of sunshine a day.

Typhoon season: from July to September, peaking in September. In the last 30 years (1996–2025), 9 tropical cyclones passed within 93 mi of Akkeshi, about 3 every 10 years; one of them with hurricane-force winds (74 mph or more). The most recent: Nari, in July 2025.

31° 18°

JanJ
30° 18°

FebF
37° 26°

MarM
46° 35°

AprA
55° 43°

MayM
60° 50°

JunJ
67° 57°

JulJ
71° 62°

AugA
67° 58°

SepS
59° 47°

OctO
47° 35°

NovN
36° 23°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	31°	18°	1.94 in	5	5.7	37°	5.1 ft	–
FebruaryFeb	30°	18°	1.50 in	4	7.3	33°	5.0 ft	–
MarchMar	37°	26°	2.54 in	6	7.2	33°	5.2 ft	–
AprilApr	46°	35°	3.17 in	7	6.2	36°	5.1 ft	–
MayMay	55°	43°	3.71 in	9	5.8	41°	4.4 ft	–
JuneJun	60°	50°	3.85 in	8	5.0	49°	4.1 ft	–
JulyJul	67°	57°	5.13 in	10	4.7	57°	3.9 ft	3
AugustAug	71°	62°	4.59 in	11	4.5	62°	4.5 ft	2
SeptemberSep	67°	58°	6.19 in	11	4.8	62°	4.8 ft	4
OctoberOct	59°	47°	4.98 in	8	5.3	56°	5.5 ft	–
NovemberNov	47°	35°	2.89 in	8	4.8	50°	5.4 ft	–
DecemberDec	36°	23°	2.49 in	7	4.7	43°	5.6 ft	–

Month	Water	Waves	Cyclones
Jan	37°	5.1 ft	–
Feb	33°	5.0 ft	–
Mar	33°	5.2 ft	–
Apr	36°	5.1 ft	–
May	41°	4.4 ft	–
Jun	49°	4.1 ft	–
Jul	57°	3.9 ft	3
Aug	62°	4.5 ft	2
Sep	62°	4.8 ft	4
Oct	56°	5.5 ft	–
Nov	50°	5.4 ft	–
Dec	43°	5.6 ft	–

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

A normal year brings 42.98 in of rain on about 93 days and about 2,000 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

Now44 °Ffeels like 35 °F

Tomorrow52 / 58 °F

It's 44 °F now (feels like 35 °F). Today, 36 °F to 53 °F; tomorrow, 52 °F to 58 °F.

Chance of rain

Today 4%
Fri 30 95% 0.08 in
Sat 31 32%
Sun 1 0%
Mon 2 40% 0.04 in
Tue 3 53% 0.17 in
Wed 4 12%

Today the chance of rain reaches 4%. The next day with likely rain is Friday 30: 95% and 0.08 in.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.11 in; last 7 days, 0.12 in.

Humidity and dew point

Humidity51%

Dew point27 °F

Humidity is 51% now and the dew point is 27 °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

Clouds42%

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

Now2

Today's peak2low

Fri 30: 2 · 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 · now Anglers say fish bite less for a while
→ Steady Anglers expect normal activity
↘ Falling Anglers say fish feed more before the change

29.5030.00 29.61

Rising now (+0.06 inHg in 3 hours). Over the next 48 hours: −0.63 inHg. Rising pressure: anglers say fish bite less for a while. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 25

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	Drizzle	38 / 48 °F	0.03 in	24 mph W
Tue 27	Drizzle	45 / 53 °F	0.07 in	11 mph ESE
Mon 26	Overcast	44 / 53 °F	0	13 mph WNW
Sun 25	Overcast	52 / 62 °F	0	15 mph W
Sat 24	Overcast	49 / 56 °F	0	12 mph SW
Fri 23	Partly cloudy	41 / 56 °F	0	11 mph WSW
Thu 22	Light drizzle	42 / 56 °F	0.04 in	18 mph W

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Light rain	54 / 60 °F	0.44 in	17 mph S
Tue 20	Overcast	53 / 58 °F	0	10 mph E
Mon 19	Light rain	54 / 63 °F	0.34 in	23 mph SSW
Sun 18	Overcast	41 / 54 °F	0	11 mph WSW
Sat 17	Light drizzle	45 / 58 °F	0.01 in	11 mph NW
Fri 16	Overcast	51 / 61 °F	0	16 mph WSW
Thu 15	Mainly clear	51 / 60 °F	0	19 mph WSW
Wed 14	Light rain	57 / 64 °F	0.33 in	21 mph SSW
Tue 13	Light drizzle	55 / 62 °F	0.04 in	9 mph ESE
Mon 12	Light drizzle	55 / 60 °F	0.01 in	10 mph ENE
Sun 11	Overcast	56 / 65 °F	0	7 mph S
Sat 10	Overcast	50 / 64 °F	0	6 mph SSE
Fri 9	Clear sky	55 / 66 °F	0	11 mph WSW
Thu 8	Clear sky	53 / 68 °F	0	15 mph W
Wed 7	Overcast	53 / 66 °F	0	14 mph NNW
Tue 6	Drizzle	59 / 69 °F	0.21 in	15 mph SSW
Mon 5	Drizzle	54 / 63 °F	0.07 in	15 mph SE
Sun 4	Light drizzle	46 / 60 °F	0.01 in	8 mph SW
Sat 3	Light drizzle	48 / 61 °F	0.04 in	13 mph NW
Fri 2	Mainly clear	53 / 61 °F	0	18 mph W
Thu 1	Light drizzle	55 / 65 °F	0.11 in	19 mph S
Wed 30	Partly cloudy	56 / 65 °F	0	12 mph WNW
Tue 29	Mainly clear	59 / 70 °F	0	21 mph WSW

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 AkkeshiQuestions

What's the weather like today in Akkeshi?

Overcast, from 36 °F to 53 °F, with a gentle breeze from the west (11 mph) and a 4% chance of rain.

Will it rain tomorrow in Akkeshi?

On Friday 30 the chance of rain is 95% (0.08 in): drizzle.

How warm will it be this week?

Between a low of 34 °F and a high of 58 °F; the warmest day, Friday 30.

What's the UV index today?

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

Is the pressure rising or falling?

It's 30.24 inHg and rising: +0.78 inHg over the last 24 hours.

When is the best time to visit Akkeshi?

The best time to visit Akkeshi is in August: highs of 71 °F, about 11 rainy days a month and 4 hours of sunshine a day.

What is the weather like in Akkeshi in October?

In October, Akkeshi normally sees highs of 59 °F and lows of 47 °F, with about 8 rainy days (4.98 in for the month) and 5 hours of sunshine a day. The sea is around 56 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Akkeshi?

The warmest is August, with average highs of 71 °F, and the coldest February, with lows of 18 °F. The wettest is September (6.19 in) and the driest, February.

When is typhoon season in Akkeshi?

Typhoon season: from July to September, peaking in September. In the last 30 years (1996–2025), 9 tropical cyclones passed within 93 mi of Akkeshi, about 3 every 10 years; one of them with hurricane-force winds (74 mph or more). The most recent: Nari, in July 2025.

More about Akkeshi today

Weather near Akkeshi

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 5.7 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 9:20 am (local time).

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