Weather in Kushiro

14-day forecast · updated today, Thursday, October 29, at 9:12 am (GMT+9)

Now · mainly clear 44 °F

Feels like: 34 °F
Low / high: 36 / 53 °F
Rain: 7%
Wind: 11 mph WSW

↗ 30.25 inHg · rising

Today in Kushiro: overcast, 36 °F to 53 °F, with a 7% chance of rain and a gentle breeze from the west-southwest (11 mph). Tomorrow, heavy drizzle, 52 °F to 58 °F and a 98% chance of rain. The warmest day of the week is Saturday 31, at 59 °F.

Temperatures for the next 14 days

53° 36°
Today
58° 52°
Fri 30
59° 42°
Sat 31
46° 32°
Sun 1
43° 31°
Mon 2
51° 36°
Tue 3
48° 33°
Wed 4
52° 33°
Thu 5
56° 39°
Fri 6
42° 35°
Sat 7
43° 34°
Sun 8
37° 28°
Mon 9
38° 28°
Tue 10
37° 27°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Overcast	36 / 53 °F	7%	17 mph SW	4.9 ft	5:48 am · 3:42 pm	ECMWF
Fri 30	Heavy drizzle	52 / 58 °F	98% · 0.14 in	17 mph SSW	6.2 ft	6:45 am · 4:12 pm	ECMWF
Sat 31	Light drizzle	42 / 59 °F	33% · 0.01 in	16 mph WSW	6.3 ft	7:49 am · 4:45 pm	ECMWF
Sun 1	Partly cloudy	32 / 46 °F	0%	18 mph W	5.6 ft	9:08 am · 5:24 pm	ECMWF
Mon 2	Light drizzle	31 / 43 °F	40% · 0.02 in	7 mph NE	4.3 ft	10:38 am · 6:17 pm	ECMWF
Tue 3	Light drizzle	36 / 51 °F	51% · 0.09 in	9 mph NW	4.8 ft	11:32 am · 8:32 pm	ECMWF
Wed 4	Partly cloudy	33 / 48 °F	12%	13 mph W	4.3 ft	12:02 pm · 11:22 pm	ECMWF
Thu 5	Light rain	33 / 52 °F	28% · 0.10 in	8 mph SSE	3.2 ft	12:27 pm	ECMWF
Fri 6	Light rain	39 / 56 °F	47% · 0.25 in	19 mph WSW	5.1 ft	12:56 am · 12:52 pm	ECMWF
Sat 7	Partly cloudy	35 / 42 °F	32%	17 mph W	5.6 ft	2:00 am · 1:16 pm	ECMWF
Sun 8	Heavy snow	34 / 43 °F	11% · 0.18 in	14 mph WSW	3.2 ft	2:53 am · 1:40 pm	ECMWF
Mon 9	Heavy snow	28 / 37 °F	16% · 0.22 in	10 mph N	2.8 ft	3:40 am · 2:04 pm	ECMWF
Tue 10	Snow	28 / 38 °F	18% · 0.31 in	9 mph N	4.3 ft	4:25 am · 2:28 pm	ECMWF
Wed 11	Partly cloudy	27 / 37 °F	22%	9 mph W	3.7 ft	5:08 am · 2:54 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	Overcast	Partly cloudy	Overcast
Temperature	36°	37°	38°	43°	47°	47°	48°	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)	10 WNW	10 W	11 W	12 WSW	10 SW	12 SSW	14 SSW	17 SSW
Humidity	62%	61%	64%	51%	46%	50%	66%	64%
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 rain on Saturday 31: 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°	59°	46°	43°	51°	48°
AIFS	52°	56°	58°	47°	46°	49°	49°
GFS	52°	56°	61°	47°	45°	49°	47°
ICON	52°	56°	58°	46°	41°	50°	47°
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	0.14 in	0.01 in	0	0.02 in	0.09 in	0
AIFS	0.03 in	0.12 in	0.06 in	0	0.13 in	0.02 in	0
GFS	0	0.05 in	0.01 in	0	0.21 in	0	0
ICON	0	0.10 in	0	0	0.14 in	0.02 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	1734	1734	1632	1842	742	930	1329
AIFS	19	18	19	22	4	13	12
GFS	1934	2236	2642	2651	1524	1729	1438
ICON	1526	1630	2037	1932	917	1323	1220
Confidence	high	high	medium	medium	medium	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)	7%	98%	33%	0%	40%	51%	12%
GFS (GEFS, 31 scenarios)	19%	81%	10%	3%	32%	19%	3%

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, normal rain and a slightly cooler sea.

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Below −3.2 °F	Normal	A bit below −1.1 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit below −2.0 °F	A bit below −25%	A bit below −1.3 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	Normal −0.7 °F	Normal	A bit below −1.6 °F	44° / 39°
Nov 23 – Nov 29Nov 23–Nov 29	Normal +0.2 °F	Normal	A bit below −1.4 °F	42° / 37°
Nov 30 – Dec 6Nov 30–Dec 6	Normal −0.2 °F	A bit above +27%	A bit below −1.3 °F	39° / 33°

Coming months

When	TemperatureTemp.	Rain	Sea
November	Well above +5.4 °F	A bit above +43%	—
December	Above +3.6 °F	A bit above +44%	—
January	Above +3.1 °F	Normal	—
February	Above +2.9 °F	Normal	—
March	A bit above +2.3 °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.

Kushiro climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Kushiro is in August: highs of 72 °F, about 10 rainy days a month and 4 hours of sunshine a day.

Typhoon season: from July to September. In the last 30 years (1996–2025), 8 tropical cyclones passed within 93 mi of Kushiro, about 3 every 10 years; one of them with hurricane-force winds (74 mph or more). The most recent: Nari, in July 2025.

31° 13°

JanJ
31° 13°

FebF
38° 23°

MarM
47° 32°

AprA
56° 40°

MayM
61° 49°

JunJ
68° 57°

JulJ
72° 61°

AugA
69° 55°

SepS
60° 42°

OctO
48° 31°

NovN
36° 19°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	31°	13°	1.83 in	4	5.5	37°	5.4 ft	–
FebruaryFeb	31°	13°	1.41 in	3	7.0	33°	5.3 ft	–
MarchMar	38°	23°	2.36 in	5	7.3	34°	5.5 ft	–
AprilApr	47°	32°	3.23 in	7	6.1	36°	5.4 ft	–
MayMay	56°	40°	3.89 in	8	5.7	42°	4.7 ft	–
JuneJun	61°	49°	3.88 in	8	4.8	50°	4.4 ft	–
JulyJul	68°	57°	5.06 in	9	4.6	58°	4.2 ft	3
AugustAug	72°	61°	4.70 in	10	4.3	63°	4.9 ft	2
SeptemberSep	69°	55°	5.80 in	10	4.6	62°	5.2 ft	3
OctoberOct	60°	42°	4.54 in	7	5.2	56°	5.8 ft	–
NovemberNov	48°	31°	2.55 in	7	4.7	50°	5.7 ft	–
DecemberDec	36°	19°	2.42 in	5	4.6	43°	5.9 ft	–

Month	Water	Waves	Cyclones
Jan	37°	5.4 ft	–
Feb	33°	5.3 ft	–
Mar	34°	5.5 ft	–
Apr	36°	5.4 ft	–
May	42°	4.7 ft	–
Jun	50°	4.4 ft	–
Jul	58°	4.2 ft	3
Aug	63°	4.9 ft	2
Sep	62°	5.2 ft	3
Oct	56°	5.8 ft	–
Nov	50°	5.7 ft	–
Dec	43°	5.9 ft	–

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

A normal year brings 41.68 in of rain on about 84 days and about 1,950 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 34 °F

Tomorrow52 / 58 °F

It's 44 °F now (feels like 34 °F). Today, 36 °F to 53 °F; tomorrow, 52 °F to 58 °F.

Chance of rain

Today 7%
Fri 30 98% 0.14 in
Sat 31 33% 0.01 in
Sun 1 0%
Mon 2 40% 0.02 in
Tue 3 51% 0.09 in
Wed 4 12%

Today the chance of rain reaches 7%. The next day with likely rain is Friday 30: 98% and 0.14 in.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.14 in; last 7 days, 0.14 in.

Humidity and dew point

Humidity50%

Dew point26 °F

Humidity is 50% now and the dew point is 26 °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

Clouds40%

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 (+0.07 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 · 29

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	37 / 45 °F	0.04 in	22 mph W
Tue 27	Drizzle	42 / 54 °F	0.10 in	8 mph E
Mon 26	Overcast	42 / 53 °F	0	9 mph W
Sun 25	Overcast	51 / 65 °F	0	11 mph WNW
Sat 24	Overcast	47 / 56 °F	0	9 mph SW
Fri 23	Mainly clear	40 / 56 °F	0	10 mph WSW
Thu 22	Light drizzle	41 / 55 °F	0.02 in	17 mph W

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Light rain	53 / 59 °F	0.47 in	14 mph S
Tue 20	Overcast	53 / 60 °F	0	10 mph ENE
Mon 19	Light rain	54 / 64 °F	0.33 in	18 mph SSW
Sun 18	Overcast	40 / 54 °F	0	9 mph SW
Sat 17	Light drizzle	44 / 59 °F	0.01 in	13 mph NW
Fri 16	Partly cloudy	51 / 62 °F	0	15 mph WSW
Thu 15	Partly cloudy	51 / 61 °F	0	18 mph WSW
Wed 14	Light rain	56 / 65 °F	0.29 in	19 mph SSW
Tue 13	Drizzle	54 / 64 °F	0.06 in	8 mph ESE
Mon 12	Light drizzle	54 / 61 °F	0.02 in	9 mph ENE
Sun 11	Overcast	57 / 67 °F	0	6 mph NE
Sat 10	Overcast	48 / 67 °F	0	6 mph SE
Fri 9	Clear sky	55 / 69 °F	0	13 mph WSW
Thu 8	Clear sky	52 / 69 °F	0	15 mph W
Wed 7	Overcast	52 / 67 °F	0	13 mph N
Tue 6	Drizzle	58 / 70 °F	0.20 in	14 mph SSW
Mon 5	Drizzle	53 / 63 °F	0.11 in	13 mph SE
Sun 4	Light drizzle	44 / 60 °F	0.00 in	7 mph SSW
Sat 3	Light drizzle	48 / 61 °F	0.06 in	13 mph NW
Fri 2	Mainly clear	53 / 61 °F	0	17 mph W
Thu 1	Light drizzle	55 / 65 °F	0.11 in	18 mph S
Wed 30	Overcast	56 / 64 °F	0	10 mph NW
Tue 29	Mainly clear	58 / 71 °F	0	19 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 KushiroQuestions

What's the weather like today in Kushiro?

Overcast, from 36 °F to 53 °F, with a gentle breeze from the west-southwest (11 mph) and a 7% chance of rain.

Will it rain tomorrow in Kushiro?

On Friday 30 the chance of rain is 98% (0.14 in): heavy drizzle.

How warm will it be this week?

Between a low of 31 °F and a high of 59 °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 30.25 inHg and rising: +0.77 inHg over the last 24 hours.

When is the best time to visit Kushiro?

The best time to visit Kushiro is in August: highs of 72 °F, about 10 rainy days a month and 4 hours of sunshine a day.

What is the weather like in Kushiro in October?

In October, Kushiro normally sees highs of 60 °F and lows of 42 °F, with about 7 rainy days (4.54 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 Kushiro?

The warmest is August, with average highs of 72 °F, and the coldest January, with lows of 13 °F. The wettest is September (5.80 in) and the driest, February.

When is typhoon season in Kushiro?

Typhoon season: from July to September. In the last 30 years (1996–2025), 8 tropical cyclones passed within 93 mi of Kushiro, 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 Kushiro today

Weather near Kushiro

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 6.6 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 9:12 am (local time).

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