Weather in Ashiya

14-day forecast · updated today, Thursday, October 29, at 10:04 pm (GMT+9)

Now · light drizzle 62 °F

Feels like: 61 °F
Low / high: 48 / 66 °F
Rain: 29% · 0.01 in
Wind: 5 mph ESE

→ 30.19 inHg · steady

Today in Ashiya: light drizzle, 48 °F to 66 °F, with a 29% chance of rain (0.01 in) and a light breeze from the east-southeast (5 mph). Tomorrow, light rain, 59 °F to 70 °F and a 100% chance of rain. The warmest day of the week is Friday 30, at 70 °F.

Temperatures for the next 14 days

66° 48°
Today
70° 59°
Fri 30
69° 55°
Sat 31
64° 52°
Sun 1
65° 58°
Mon 2
67° 56°
Tue 3
62° 55°
Wed 4
67° 59°
Thu 5
67° 54°
Fri 6
58° 49°
Sat 7
61° 47°
Sun 8
61° 49°
Mon 9
57° 46°
Tue 10
54° 44°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Light drizzle	48 / 66 °F	29% · 0.01 in	5 mph ESE	0.7 ft	9:07 am · 7:58 pm	ECMWF
Fri 30	Light rain	59 / 70 °F	100% · 0.62 in	12 mph SSW	1.8 ft	10:12 am · 8:12 pm	ECMWF
Sat 31	Light drizzle	55 / 69 °F	25% · 0.01 in	12 mph WNW	1.3 ft	11:42 am · 6:41 pm	ECMWF
Sun 1	Overcast	52 / 64 °F	2%	4 mph NNE	0.5 ft	3:27 pm	ECMWF
Mon 2	Rain	58 / 65 °F	79% · 0.67 in	6 mph ENE	1.9 ft	4:16 pm	ECMWF
Tue 3	Partly cloudy	56 / 67 °F	7%	9 mph NNW	1.1 ft	4:39 pm	ECMWF
Wed 4	Light drizzle	55 / 62 °F	10% · 0.02 in	6 mph NNE	0.4 ft	2:48 am · 4:19 pm	ECMWF
Thu 5	Light rain	59 / 67 °F	58% · 0.26 in	5 mph E	0.5 ft	3:53 am · 4:24 pm	ECMWF
Fri 6	Light rain	54 / 67 °F	39% · 0.33 in	10 mph NW	1.6 ft	4:42 am · 4:46 pm	ECMWF
Sat 7	Mainly clear	49 / 58 °F	4%	13 mph N	1.1 ft	5:27 am · 5:13 pm	ECMWF
Sun 8	Mainly clear	47 / 61 °F	6%	10 mph NNW	1.6 ft	6:10 am · 5:41 pm	ECMWF
Mon 9	Overcast	49 / 61 °F	16%	7 mph NNE	1.7 ft	6:53 am · 6:08 pm	ECMWF
Tue 10	Light drizzle	46 / 57 °F	13% · 0.02 in	13 mph NNW	2.8 ft	7:36 am · 6:32 pm	ECMWF
Wed 11	Partly cloudy	44 / 54 °F	9%	10 mph N	2.4 ft	8:19 am · 6:51 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	Mainly clear	Clear	Clear sky	Mainly clear	Partly cloudy	Overcast	Overcast
Temperature	52°	50°	48°	58°	65°	66°	63°	62°
Chance of rain	0%	0%	0%	0%	0%	0%	0%	6%
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)	4 NNE	4 NE	3 ENE	2 E	3 SSE	3 SSE	4 SSE	4 ESE
Humidity	84%	91%	90%	66%	54%	51%	70%	79%
UV	0	0	0	2	5	1	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Low confidence

They don't agree on wind tomorrow: it may change, so check again closer to the day.

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

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0.01 in	0.62 in	0.01 in	0	0.67 in	0	0.02 in
AIFS	0.02 in	0.77 in	0.02 in	0	0.38 in	0	0.02 in
GFS	0	0.84 in	0.00 in	0	0.38 in	0	0
ICON	0.03 in	0.41 in	0	0	0.13 in	0	0.36 in
Confidence	high	high	high	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	515	1235	1231	414	644	924	622
AIFS	5	6	10	4	6	5	5
GFS	815	1926	1523	58	2532	1119	1113
ICON	520	523	1129	413	521	1128	732
Confidence	high	low	high	high	low	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)	29%	100%	25%	2%	79%	7%	10%
GFS (GEFS, 31 scenarios)	3%	98%	16%	0%	85%	0%	0%

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 warmer and normal rain.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	A bit above +0.9 °F	Normal	—
Nov 9 – Nov 15Nov 9–Nov 15	Normal −0.2 °F	Normal	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.6 °F	Normal	60° / 47°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +2.3 °F	Normal	59° / 46°
Nov 30 – Dec 6Nov 30–Dec 6	Above +2.7 °F	A bit above +48%	56° / 44°

Coming months

When	TemperatureTemp.	Rain
November	Above +2.9 °F	A bit above +23%
December	A bit above +2.3 °F	Above +59%
January	A bit above +2.2 °F	A bit above +23%
February	Above +3.1 °F	A bit above +21%
March	A bit above +2.5 °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).

Ashiya climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Ashiya is in May and in August: highs of 73 °F to 89 °F, about 10 rainy days a month and 7 hours of sunshine a day.

Typhoon season: from July to September, peaking in September. In the last 30 years (1996–2025), 32 tropical cyclones passed within 93 mi of Ashiya, one or two a year; 14 of them with hurricane-force winds (74 mph or more). The most recent: Peipah, in September 2025.

46° 32°

JanJ
47° 33°

FebF
54° 38°

MarM
65° 47°

AprA
73° 56°

MayM
79° 65°

JunJ
86° 73°

JulJ
89° 74°

AugA
81° 67°

SepS
71° 56°

OctO
61° 46°

NovN
51° 37°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	46°	32°	1.96 in	12	3.9	58°	0.9 ft	–
FebruaryFeb	47°	33°	2.31 in	11	4.1	55°	0.8 ft	–
MarchMar	54°	38°	4.07 in	11	4.9	56°	0.7 ft	–
AprilApr	65°	47°	4.73 in	9	5.6	59°	0.7 ft	–
MayMay	73°	56°	5.31 in	10	5.9	64°	0.6 ft	–
JuneJun	79°	65°	7.00 in	12	4.6	70°	0.6 ft	4
JulyJul	86°	73°	6.52 in	13	5.4	76°	0.7 ft	7
AugustAug	89°	74°	4.18 in	10	7.1	80°	0.6 ft	7
SeptemberSep	81°	67°	6.76 in	12	5.0	79°	0.6 ft	11
OctoberOct	71°	56°	5.49 in	10	4.6	73°	0.6 ft	3
NovemberNov	61°	46°	2.66 in	9	4.2	67°	0.6 ft	–
DecemberDec	51°	37°	1.94 in	12	3.9	62°	0.9 ft	–

Month	Water	Waves	Cyclones
Jan	58°	0.9 ft	–
Feb	55°	0.8 ft	–
Mar	56°	0.7 ft	–
Apr	59°	0.7 ft	–
May	64°	0.6 ft	–
Jun	70°	0.6 ft	4
Jul	76°	0.7 ft	7
Aug	80°	0.6 ft	7
Sep	79°	0.6 ft	11
Oct	73°	0.6 ft	3
Nov	67°	0.6 ft	–
Dec	62°	0.9 ft	–

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

A normal year brings 52.94 in of rain on about 129 days and about 1,800 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 61 °F

Tomorrow59 / 70 °F

It's 62 °F now (feels like 61 °F). Today, 48 °F to 66 °F; tomorrow, 59 °F to 70 °F.

Chance of rain

Today 29% 0.01 in
Fri 30 100% 0.62 in
Sat 31 25% 0.01 in
Sun 1 2%
Mon 2 79% 0.67 in
Tue 3 7%
Wed 4 10% 0.02 in

Today the chance of rain reaches 29%, with 0.01 in in total. The next day with likely rain is Friday 30: 100% and 0.62 in.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.06 in; last 7 days, 3.28 in.

Humidity and dew point

Humidity81%

Dew point56 °F

Humidity is 81% now and the dew point is 56 °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

Clouds99%

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 peak5moderate

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

30.0030.20 29.95

Steady now (−0.01 inHg in 3 hours). Over the next 48 hours: −0.06 inHg. Steady pressure: anglers expect normal activity. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityModerate · 56

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	Mainly clear	53 / 63 °F	0	13 mph N
Tue 27	Light drizzle	62 / 73 °F	0.06 in	13 mph NNW
Mon 26	Rain	67 / 69 °F	1.41 in	11 mph NNE
Sun 25	Heavy drizzle	69 / 76 °F	0.29 in	12 mph NW
Sat 24	Rain	66 / 75 °F	1.33 in	9 mph ENE
Fri 23	Light rain	56 / 72 °F	0.19 in	8 mph NE
Thu 22	Overcast	59 / 71 °F	0	10 mph N

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Drizzle	67 / 82 °F	0.25 in	14 mph SW
Tue 20	Light rain	71 / 80 °F	0.31 in	12 mph S
Mon 19	Rain	65 / 80 °F	0.65 in	9 mph S
Sun 18	Partly cloudy	59 / 79 °F	0	7 mph ESE
Sat 17	Overcast	60 / 74 °F	0	9 mph N
Fri 16	Overcast	57 / 75 °F	0	6 mph N
Thu 15	Overcast	57 / 72 °F	0	5 mph NNW
Wed 14	Rain	62 / 76 °F	0.73 in	12 mph NW
Tue 13	Mainly clear	61 / 78 °F	0	10 mph S
Mon 12	Partly cloudy	65 / 78 °F	0	6 mph N
Sun 11	Clear sky	62 / 80 °F	0	8 mph N
Sat 10	Clear sky	63 / 78 °F	0	5 mph NE
Fri 9	Clear sky	62 / 80 °F	0	6 mph NE
Thu 8	Clear sky	57 / 77 °F	0	6 mph NNE
Wed 7	Clear sky	61 / 73 °F	0	11 mph N
Tue 6	Light drizzle	64 / 76 °F	0.01 in	12 mph N
Mon 5	Light rain	64 / 72 °F	0.28 in	6 mph NE
Sun 4	Rain	65 / 70 °F	0.74 in	8 mph NE
Sat 3	Overcast	61 / 75 °F	0	9 mph NNE
Fri 2	Overcast	65 / 76 °F	0	10 mph N
Thu 1	Clear sky	64 / 82 °F	0	6 mph N
Wed 30	Light drizzle	63 / 80 °F	0.00 in	6 mph N
Tue 29	Rain	66 / 73 °F	1.48 in	7 mph NNE

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 AshiyaQuestions

What's the weather like today in Ashiya?

Light drizzle, from 48 °F to 66 °F, with a light breeze from the east-southeast (5 mph) and a 29% chance of rain.

Will it rain tomorrow in Ashiya?

On Friday 30 the chance of rain is 100% (0.62 in): light rain.

How warm will it be this week?

Between a low of 48 °F and a high of 70 °F; the warmest day, Friday 30.

What's the UV index today?

It reaches 5 (moderate). Hat, sunglasses and sunscreen around midday.

Is the pressure rising or falling?

It's 30.19 inHg and steady: −0.10 inHg over the last 24 hours.

When is the best time to visit Ashiya?

The best time to visit Ashiya is in May and in August: highs of 73 °F to 89 °F, about 10 rainy days a month and 7 hours of sunshine a day.

What is the weather like in Ashiya in October?

In October, Ashiya normally sees highs of 71 °F and lows of 56 °F, with about 10 rainy days (5.49 in for the month) and 5 hours of sunshine a day. The sea is around 73 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Ashiya?

The warmest is August, with average highs of 89 °F, and the coldest January, with lows of 32 °F. The wettest is June (7.00 in) and the driest, December.

When is typhoon season in Ashiya?

Typhoon season: from July to September, peaking in September. In the last 30 years (1996–2025), 32 tropical cyclones passed within 93 mi of Ashiya, one or two a year; 14 of them with hurricane-force winds (74 mph or more). The most recent: Peipah, in September 2025.

More about Ashiya today

Weather near Ashiya

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 3.4 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 10:04 pm (local time).

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