Weather in Nemuro

14-day forecast · updated today, Thursday, October 29, at 10:17 am (GMT+9)

Now · mainly clear 45 °F

Feels like: 37 °F
Low / high: 35 / 53 °F
Rain: 7%
Wind: 10 mph WSW

↗ 30.24 inHg · rising

Today in Nemuro: overcast, 35 °F to 53 °F, with a 7% chance of rain and a gentle breeze from the west-southwest (10 mph). Tomorrow, drizzle, 52 °F to 57 °F and a 90% chance of rain. The warmest day of the week is Saturday 31, at 59 °F.

Temperatures for the next 14 days

53° 35°
Today
57° 52°
Fri 30
59° 44°
Sat 31
45° 36°
Sun 1
48° 36°
Mon 2
48° 37°
Tue 3
48° 37°
Wed 4
52° 39°
Thu 5
56° 42°
Fri 6
42° 34°
Sat 7
42° 32°
Sun 8
37° 33°
Mon 9
40° 33°
Tue 10
39° 29°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Overcast	35 / 53 °F	7%	19 mph SW	4.3 ft	5:31 am · 3:43 pm	ECMWF
Fri 30	Drizzle	52 / 57 °F	90% · 0.13 in	21 mph SSW	4.7 ft	6:27 am · 4:14 pm	ECMWF
Sat 31	Light drizzle	44 / 59 °F	43% · 0.20 in	13 mph WSW	4.7 ft	7:32 am · 4:49 pm	ECMWF
Sun 1	Mainly clear	36 / 45 °F	8%	22 mph W	4.8 ft	8:49 am · 5:29 pm	ECMWF
Mon 2	Light drizzle	36 / 48 °F	36% · 0.03 in	11 mph SE	3.4 ft	10:16 am · 6:22 pm	ECMWF
Tue 3	Drizzle	37 / 48 °F	54% · 0.13 in	13 mph NNW	3.8 ft	11:19 am · 8:25 pm	ECMWF
Wed 4	Overcast	37 / 48 °F	17%	15 mph W	3.2 ft	11:47 am · 10:58 pm	ECMWF
Thu 5	Light drizzle	39 / 52 °F	22% · 0.02 in	11 mph SSE	2.5 ft	12:11 pm	ECMWF
Fri 6	Light drizzle	42 / 56 °F	44% · 0.06 in	19 mph SW	4.9 ft	12:37 am · 12:36 pm	ECMWF
Sat 7	Overcast	34 / 42 °F	38%	15 mph WNW	5.6 ft	1:47 am · 1:04 pm	ECMWF
Sun 8	Heavy snow	32 / 42 °F	14% · 0.20 in	12 mph WSW	5.2 ft	2:41 am · 1:33 pm	ECMWF
Mon 9	Heavy snow	33 / 37 °F	19% · 0.37 in	17 mph NNW	5.6 ft	3:28 am · 2:02 pm	ECMWF
Tue 10	Light snow	33 / 40 °F	21% · 0.28 in	16 mph N	5.7 ft	4:11 am · 2:31 pm	ECMWF
Wed 11	Mainly clear	29 / 39 °F	25%	15 mph W	5.6 ft	4:52 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	Mainly clear	Clear sky	Mainly clear	Overcast	Partly cloudy	Overcast
Temperature	39°	36°	35°	43°	47°	46°	48°	51°
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)	18 WNW	16 W	8 WSW	11 WSW	8 WSW	12 SSW	13 SSW	16 SSW
Humidity	57%	62%	66%	50%	40%	52%	60%	63%
UV	0	0	0	2	2	0	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Low confidence

They don't agree on rain on Saturday 31: 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	53°	57°	59°	45°	48°	48°	48°
AIFS	53°	55°	55°	49°	46°	47°	48°
GFS	52°	56°	57°	44°	52°	48°	44°
ICON	52°	57°	59°	46°	44°	47°	45°
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	0.13 in	0.20 in	0	0.03 in	0.13 in	0
AIFS	0.03 in	0.17 in	0.16 in	0.02 in	0.15 in	0.09 in	0
GFS	0	0.36 in	0.03 in	0.00 in	0.43 in	0.01 in	0
ICON	0	0.12 in	0.02 in	0	0.22 in	0.04 in	0
Confidence	high	medium	low	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	1932	2135	1323	2241	1140	1325	1531
AIFS	23	24	15	24	8	11	14
GFS	2736	2738	2729	3749	2030	2023	2532
ICON	1328	1331	920	1226	817	920	921
Confidence	medium	medium	low	low	medium	medium	low

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%	90%	43%	8%	36%	54%	17%
GFS (GEFS, 31 scenarios)	2%	90%	29%	0%	48%	35%	10%

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 −1.6 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit below −2.3 °F	Normal	Below −2.0 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit below −0.9 °F	Normal	A bit below −1.4 °F	44° / 40°
Nov 23 – Nov 29Nov 23–Nov 29	Normal −0.2 °F	Normal	A bit below −0.9 °F	41° / 38°
Nov 30 – Dec 6Nov 30–Dec 6	Normal −0.2 °F	Normal	A bit below −0.5 °F	38° / 35°

Coming months

When	TemperatureTemp.	Rain	Sea
November	Above +3.8 °F	A bit above +34%	Above +3.4 °F
December	Above +2.7 °F	A bit above +28%	Above +2.5 °F
January	A bit above +2.5 °F	Normal	Above +1.8 °F
February	A bit above +2.5 °F	Normal	A bit above +1.3 °F
March	A bit above +1.6 °F	Normal	A bit above +1.3 °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.

Nemuro climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Nemuro is in August: highs of 70 °F, about 11 rainy days a month and 5 hours of sunshine a day.

Typhoon season: in July and in September, peaking in September. In the last 30 years (1996–2025), 8 tropical cyclones passed within 93 mi of Nemuro, about 3 every 10 years; 2 of them with hurricane-force winds (74 mph or more). The most recent: Nari, in July 2025.

31° 20°

JanJ
29° 18°

FebF
35° 24°

MarM
44° 33°

AprA
53° 40°

MayM
58° 47°

JunJ
66° 54°

JulJ
70° 59°

AugA
67° 57°

SepS
59° 47°

OctO
48° 36°

NovN
36° 26°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	31°	20°	2.33 in	5	5.3	35°	3.6 ft	–
FebruaryFeb	29°	18°	1.70 in	4	7.1	32°	3.2 ft	–
MarchMar	35°	24°	2.59 in	6	7.3	33°	3.0 ft	–
AprilApr	44°	33°	3.01 in	7	6.5	36°	3.1 ft	–
MayMay	53°	40°	3.68 in	9	5.8	41°	2.7 ft	–
JuneJun	58°	47°	3.54 in	9	5.2	47°	2.5 ft	–
JulyJul	66°	54°	4.84 in	10	4.8	55°	2.2 ft	3
AugustAug	70°	59°	4.58 in	11	4.7	60°	2.6 ft	–
SeptemberSep	67°	57°	6.19 in	10	5.0	61°	2.9 ft	5
OctoberOct	59°	47°	5.42 in	8	5.3	56°	3.5 ft	–
NovemberNov	48°	36°	3.74 in	8	4.8	49°	3.6 ft	–
DecemberDec	36°	26°	3.11 in	7	4.5	41°	3.9 ft	–

Month	Water	Waves	Cyclones
Jan	35°	3.6 ft	–
Feb	32°	3.2 ft	–
Mar	33°	3.0 ft	–
Apr	36°	3.1 ft	–
May	41°	2.7 ft	–
Jun	47°	2.5 ft	–
Jul	55°	2.2 ft	3
Aug	60°	2.6 ft	–
Sep	61°	2.9 ft	5
Oct	56°	3.5 ft	–
Nov	49°	3.6 ft	–
Dec	41°	3.9 ft	–

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

A normal year brings 44.73 in of rain on about 92 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

Now45 °Ffeels like 37 °F

Tomorrow52 / 57 °F

It's 45 °F now (feels like 37 °F). Today, 35 °F to 53 °F; tomorrow, 52 °F to 57 °F.

Chance of rain

Today 7%
Fri 30 90% 0.13 in
Sat 31 43% 0.20 in
Sun 1 8%
Mon 2 36% 0.03 in
Tue 3 54% 0.13 in
Wed 4 17%

Today the chance of rain reaches 7%. The next day with likely rain is Friday 30: 90% and 0.13 in.

Recent rain: last 24 hours, 0.00 in; last 3 days, 0.05 in; last 7 days, 0.08 in.

Humidity and dew point

Humidity44%

Dew point25 °F

Humidity is 44% now and the dew point is 25 °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

Clouds29%

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 29.59

Rising now (+0.04 inHg in 3 hours). Over the next 48 hours: −0.64 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	Light drizzle	39 / 49 °F	0.03 in	30 mph W
Tue 27	Light drizzle	47 / 52 °F	0.02 in	14 mph ESE
Mon 26	Overcast	45 / 53 °F	0	18 mph WNW
Sun 25	Overcast	53 / 62 °F	0	14 mph NW
Sat 24	Overcast	47 / 57 °F	0	14 mph SW
Fri 23	Mainly clear	40 / 56 °F	0	13 mph SW
Thu 22	Light drizzle	42 / 57 °F	0.06 in	17 mph WNW

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Heavy drizzle	55 / 61 °F	0.33 in	20 mph S
Tue 20	Overcast	53 / 59 °F	0	13 mph SSE
Mon 19	Light rain	53 / 64 °F	0.32 in	23 mph SSW
Sun 18	Overcast	44 / 54 °F	0	14 mph W
Sat 17	Light drizzle	46 / 57 °F	0.01 in	17 mph NW
Fri 16	Partly cloudy	53 / 63 °F	0	16 mph W
Thu 15	Partly cloudy	51 / 60 °F	0	17 mph WSW
Wed 14	Light rain	59 / 65 °F	0.22 in	23 mph SSW
Tue 13	Overcast	56 / 62 °F	0	15 mph SE
Mon 12	Light drizzle	55 / 60 °F	0.02 in	10 mph ENE
Sun 11	Overcast	57 / 64 °F	0	6 mph SSW
Sat 10	Overcast	56 / 66 °F	0	7 mph S
Fri 9	Mainly clear	51 / 68 °F	0	8 mph SW
Thu 8	Mainly clear	52 / 67 °F	0	11 mph WSW
Wed 7	Overcast	53 / 64 °F	0	19 mph NNW
Tue 6	Drizzle	61 / 67 °F	0.16 in	17 mph SSE
Mon 5	Drizzle	54 / 63 °F	0.07 in	17 mph SE
Sun 4	Light drizzle	49 / 61 °F	0.00 in	6 mph WSW
Sat 3	Light drizzle	50 / 59 °F	0.01 in	13 mph WNW
Fri 2	Light drizzle	52 / 62 °F	0.00 in	19 mph WSW
Thu 1	Light drizzle	58 / 66 °F	0.08 in	19 mph S
Wed 30	Partly cloudy	56 / 65 °F	0	13 mph NW
Tue 29	Light drizzle	60 / 71 °F	0.02 in	23 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 NemuroQuestions

What's the weather like today in Nemuro?

Overcast, from 35 °F to 53 °F, with a gentle breeze from the west-southwest (10 mph) and a 7% chance of rain.

Will it rain tomorrow in Nemuro?

On Friday 30 the chance of rain is 90% (0.13 in): drizzle.

How warm will it be this week?

Between a low of 35 °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 30.24 inHg and rising: +0.83 inHg over the last 24 hours.

When is the best time to visit Nemuro?

The best time to visit Nemuro is in August: highs of 70 °F, about 11 rainy days a month and 5 hours of sunshine a day.

What is the weather like in Nemuro in October?

In October, Nemuro normally sees highs of 59 °F and lows of 47 °F, with about 8 rainy days (5.42 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 Nemuro?

The warmest is August, with average highs of 70 °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 Nemuro?

Typhoon season: in July and in September, peaking in September. In the last 30 years (1996–2025), 8 tropical cyclones passed within 93 mi of Nemuro, about 3 every 10 years; 2 of them with hurricane-force winds (74 mph or more). The most recent: Nari, in July 2025.

More about Nemuro today

Weather near Nemuro

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 6.3 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 10:17 am (local time).

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