Weather in Oshidomari

14-day forecast · updated today, Thursday, October 29, at 12:01 pm (GMT+9)

Now · light snow 40 °F

Feels like: 33 °F
Low / high: 34 / 45 °F
Rain: 97% · 0.50 in
Wind: 7 mph SSW

↘ 30.11 inHg · falling

Today in Oshidomari: light snow, 34 °F to 45 °F, with a 97% chance of rain (0.50 in) and a light breeze from the south-southwest (7 mph). Tomorrow, heavy drizzle, 44 °F to 54 °F and a 100% chance of rain. The warmest day of the week is Friday 30, at 54 °F.

Temperatures for the next 14 days

45° 34°
Today
54° 44°
Fri 30
51° 37°
Sat 31
37° 35°
Sun 1
43° 37°
Mon 2
39° 37°
Tue 3
38° 35°
Wed 4
49° 38°
Thu 5
49° 35°
Fri 6
35° 29°
Sat 7
31° 29°
Sun 8
31° 30°
Mon 9
36° 31°
Tue 10
32° 31°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Light snow	34 / 45 °F	97% · 0.50 in	18 mph WSW	9.0 ft	4:26 am	ECMWF
Fri 30	Heavy drizzle	44 / 54 °F	100% · 0.35 in	15 mph SSW	6.8 ft	12:30 am	ECMWF
Sat 31	Snow	37 / 51 °F	83% · 0.17 in	18 mph W	7.2 ft	1:19 am	ECMWF
Sun 1	Snow	35 / 37 °F	94% · 0.22 in	23 mph WNW	9.6 ft	2:02 am	ECMWF
Mon 2	Overcast	37 / 43 °F	22%	11 mph WSW	5.4 ft	2:38 am	ECMWF
Tue 3	Snow	37 / 39 °F	58% · 0.12 in	16 mph WNW	3.9 ft	3:00 am	ECMWF
Wed 4	Snow	35 / 38 °F	65% · 0.06 in	17 mph WNW	5.7 ft	2:38 am · 11:45 am	ECMWF
Thu 5	Light rain	38 / 49 °F	43% · 0.24 in	16 mph SSW	6.4 ft	1:57 am · 1:26 pm	ECMWF
Fri 6	Snow	35 / 49 °F	77% · 1.16 in	21 mph NNW	7.9 ft	2:01 am · 2:51 pm	ECMWF
Sat 7	Snow	29 / 35 °F	75% · 0.31 in	21 mph WNW	7.3 ft	2:12 am · 3:57 pm	ECMWF
Sun 8	Snow	29 / 31 °F	71% · 0.13 in	20 mph W	7.2 ft	2:23 am · 4:50 pm	ECMWF
Mon 9	Light snow	30 / 31 °F	62% · 0.04 in	9 mph W	3.5 ft	2:32 am · 5:37 pm	ECMWF
Tue 10	Snow	31 / 36 °F	44% · 0.17 in	13 mph NW	3.4 ft	2:40 am · 6:21 pm	ECMWF
Wed 11	Snow	31 / 32 °F	47% · 0.16 in	12 mph WNW	3.7 ft	2:48 am · 7:05 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	Light snow	Light snow	Light snow	Overcast	Light drizzle	Light snow	Light rain	Drizzle
Temperature	35°	34°	36°	40°	40°	42°	44°	44°
Chance of rain	39%	59%	37%	8%	71%	94%	96%	96%
Rain	0.00 in	0.00 in	0.00 in	0.00 in	0.00 in	0.04 in	0.07 in	0.04 in
Wind (mph)	18 WNW	17 WNW	16 W	16 W	7 SSW	7 S	6 S	9 SSW
Humidity	63%	69%	56%	57%	78%	92%	92%	93%
UV	0	0	0	0	0	0	0	0
Model	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF	ECMWF

Do the models agree?

Low confidence

They don't agree on wind today: 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	45°	54°	51°	37°	43°	39°	38°
AIFS	51°	55°	53°	40°	43°	42°	50°
GFS	51°	56°	55°	42°	48°	45°	43°
ICON	53°	56°	55°	40°	44°	44°	46°
Confidence	medium	high	high	high	high	medium	low

Do the models agree? · Rain
Rain	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	0.50 in	0.35 in	0.17 in	0.22 in	0	0.12 in	0.06 in
AIFS	0.59 in	0.38 in	0.23 in	0.13 in	0.03 in	0.13 in	0.07 in
GFS	0.67 in	0.36 in	0.08 in	0.06 in	0.24 in	0.11 in	0.26 in
ICON	0.70 in	0.35 in	0.19 in	0.10 in	0.06 in	0.07 in	0.03 in
Confidence	high	high	high	high	low	high	medium

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	1837	1535	1837	2349	1133	1632	1745
AIFS	26	19	30	34	9	22	25
GFS	3839	3238	4144	4448	1920	2424	2928
ICON	2438	2132	2539	2946	1523	2644	2644
Confidence	low	low	low	low	medium	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)	97%	100%	83%	94%	22%	58%	65%
GFS (GEFS, 31 scenarios)	100%	100%	70%	81%	65%	74%	65%

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 near-normal sea.

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Below −5.2 °F	A bit above +45%	Normal +0.2 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	A bit below −2.0 °F	Normal	Normal +0.2 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit below −1.1 °F	A bit above +22%	Normal +0.4 °F	41° / 38°
Nov 23 – Nov 29Nov 23–Nov 29	Normal 0.0 °F	Normal	Normal +0.4 °F	38° / 35°
Nov 30 – Dec 6Nov 30–Dec 6	Normal −0.4 °F	Normal	A bit above +0.5 °F	36° / 33°

Coming months

When	TemperatureTemp.	Rain	Sea
November	Above +3.1 °F	Normal	Above +3.1 °F
December	Above +2.7 °F	A bit above +23%	Well above +3.8 °F
January	Above +3.1 °F	A bit above +33%	Well above +4.7 °F
February	Above +3.4 °F	A bit above +21%	Well above +4.5 °F
March	A bit above +2.2 °F	A bit above +26%	Well above +3.8 °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.

Oshidomari climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Oshidomari is from July to August: highs of 69 °F to 73 °F, about 10 rainy days a month and 5 hours of sunshine a day.

Typhoon season: from August to October, peaking in September. In the last 30 years (1996–2025), 5 tropical cyclones passed within 93 mi of Oshidomari, about 2 every 10 years; one of them with hurricane-force winds (74 mph or more). The most recent: Lan, in August 2023.

30° 21°

JanJ
31° 22°

FebF
36° 27°

MarM
46° 35°

AprA
55° 44°

MayM
61° 51°

JunJ
69° 60°

JulJ
73° 64°

AugA
69° 59°

SepS
58° 48°

OctO
46° 35°

NovN
34° 26°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	30°	21°	3.90 in	16	2.2	41°	6.0 ft	–
FebruaryFeb	31°	22°	2.72 in	11	4.1	39°	5.7 ft	–
MarchMar	36°	27°	2.18 in	9	6.1	40°	4.9 ft	–
AprilApr	46°	35°	1.83 in	7	6.1	42°	4.4 ft	–
MayMay	55°	44°	2.37 in	9	6.2	47°	3.5 ft	–
JuneJun	61°	51°	2.48 in	8	5.6	54°	2.9 ft	–
JulyJul	69°	60°	4.25 in	9	5.2	62°	2.5 ft	–
AugustAug	73°	64°	4.23 in	11	5.1	67°	2.9 ft	1
SeptemberSep	69°	59°	4.69 in	13	5.7	67°	3.6 ft	3
OctoberOct	58°	48°	4.50 in	13	4.4	60°	5.3 ft	1
NovemberNov	46°	35°	5.05 in	16	2.2	52°	6.1 ft	–
DecemberDec	34°	26°	5.06 in	18	1.4	46°	6.7 ft	–

Month	Water	Waves	Cyclones
Jan	41°	6.0 ft	–
Feb	39°	5.7 ft	–
Mar	40°	4.9 ft	–
Apr	42°	4.4 ft	–
May	47°	3.5 ft	–
Jun	54°	2.9 ft	–
Jul	62°	2.5 ft	–
Aug	67°	2.9 ft	1
Sep	67°	3.6 ft	3
Oct	60°	5.3 ft	1
Nov	52°	6.1 ft	–
Dec	46°	6.7 ft	–

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

A normal year brings 43.26 in of rain on about 141 days and about 1,650 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

Now40 °Ffeels like 33 °F

Tomorrow44 / 54 °F

It's 40 °F now (feels like 33 °F). Today, 34 °F to 45 °F; tomorrow, 44 °F to 54 °F.

Chance of rain

Today 97% 0.50 in
Fri 30 100% 0.35 in
Sat 31 83% 0.17 in
Sun 1 94% 0.22 in
Mon 2 22%
Tue 3 58% 0.12 in
Wed 4 65% 0.06 in

Today the chance of rain reaches 97%, with 0.50 in in total. The next day with likely rain is Friday 30: 100% and 0.35 in.

Recent rain: last 24 hours, 0.18 in; last 3 days, 1.17 in; last 7 days, 1.32 in.

Humidity and dew point

Humidity78%

Dew point34 °F

Humidity is 78% now and the dew point is 34 °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

Now3.6 mimoderate

Clouds100%

Visibility is moderate now (3.6 mi). No fog expected today.

UV index

Now0

Today's peak1low

Fri 30: 2 · Sat 31: 1 · Sun 1: 1

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 Anglers expect normal activity
↘ Falling · now Anglers say fish feed more before the change

29.6029.8030.0030.20 29.57

Falling now (−0.04 inHg in 3 hours). Over the next 48 hours: −0.53 inHg. Falling pressure: anglers say fish feed more before the change. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 35

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	Heavy snow	34 / 40 °F	1.12 in	30 mph WNW
Tue 27	Light drizzle	41 / 50 °F	0.01 in	13 mph W
Mon 26	Overcast	44 / 49 °F	0	18 mph W
Sun 25	Overcast	46 / 56 °F	0	20 mph WNW
Sat 24	Drizzle	55 / 58 °F	0.09 in	21 mph SW
Fri 23	Overcast	46 / 55 °F	0	19 mph WSW
Thu 22	Light snow	39 / 47 °F	0.35 in	21 mph WNW

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Drizzle	43 / 59 °F	0.27 in	22 mph W
Tue 20	Overcast	47 / 57 °F	0	9 mph WSW
Mon 19	Light rain	51 / 58 °F	0.70 in	16 mph SE
Sun 18	Light drizzle	42 / 54 °F	0.02 in	14 mph SW
Sat 17	Light drizzle	47 / 50 °F	0.01 in	19 mph WNW
Fri 16	Partly cloudy	48 / 52 °F	0	19 mph W
Thu 15	Light drizzle	48 / 50 °F	0.10 in	25 mph W
Wed 14	Rain	50 / 63 °F	0.87 in	24 mph SW
Tue 13	Overcast	52 / 65 °F	0	13 mph SSW
Mon 12	Overcast	49 / 63 °F	0	7 mph E
Sun 11	Drizzle	51 / 60 °F	0.12 in	9 mph ENE
Sat 10	Light drizzle	51 / 63 °F	0.08 in	9 mph WSW
Fri 9	Overcast	51 / 60 °F	0	13 mph NW
Thu 8	Overcast	53 / 58 °F	0	19 mph W
Wed 7	Clear sky	51 / 61 °F	0	18 mph WNW
Tue 6	Light rain	55 / 59 °F	0.17 in	22 mph WSW
Mon 5	Light rain	48 / 61 °F	0.24 in	13 mph SE
Sun 4	Partly cloudy	49 / 58 °F	0	11 mph WSW
Sat 3	Drizzle	49 / 55 °F	0.14 in	15 mph NW
Fri 2	Drizzle	49 / 54 °F	0.32 in	25 mph W
Thu 1	Rain	55 / 60 °F	0.78 in	19 mph SW
Wed 30	Light drizzle	55 / 59 °F	0.08 in	13 mph NE
Tue 29	Light rain	57 / 61 °F	0.48 in	25 mph NNW

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 OshidomariQuestions

What's the weather like today in Oshidomari?

Light snow, from 34 °F to 45 °F, with a light breeze from the south-southwest (7 mph) and a 97% chance of rain.

Will it rain tomorrow in Oshidomari?

On Friday 30 the chance of rain is 100% (0.35 in): heavy drizzle.

How warm will it be this week?

Between a low of 34 °F and a high of 54 °F; the warmest day, Friday 30.

What's the UV index today?

It reaches 1 (low). No special protection needed.

Is the pressure rising or falling?

It's 30.11 inHg and falling: +0.46 inHg over the last 24 hours.

When is the best time to visit Oshidomari?

The best time to visit Oshidomari is from July to August: highs of 69 °F to 73 °F, about 10 rainy days a month and 5 hours of sunshine a day.

What is the weather like in Oshidomari in October?

In October, Oshidomari normally sees highs of 58 °F and lows of 48 °F, with about 13 rainy days (4.50 in for the month) and 4 hours of sunshine a day. The sea is around 60 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Oshidomari?

The warmest is August, with average highs of 73 °F, and the coldest January, with lows of 21 °F. The wettest is December (5.06 in) and the driest, April.

When is typhoon season in Oshidomari?

Typhoon season: from August to October, peaking in September. In the last 30 years (1996–2025), 5 tropical cyclones passed within 93 mi of Oshidomari, about 2 every 10 years; one of them with hurricane-force winds (74 mph or more). The most recent: Lan, in August 2023.

More about Oshidomari today

Weather near Oshidomari

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 2.0 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 12:01 pm (local time).

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