Weather in Numazu

14-day forecast · updated today, Thursday, October 29, at 11:56 am (GMT+9)

Now · mainly clear 64 °F

Feels like: 61 °F
Low / high: 50 / 64 °F
Rain: 14%
Wind: 6 mph ENE

↘ 30.29 inHg · falling

Today in Numazu: overcast, 50 °F to 64 °F, with a 14% chance of rain and a light breeze from the east-northeast (6 mph). Tomorrow, overcast, 54 °F to 72 °F and a 41% chance of rain. The warmest day of the week is Saturday 31, at 72 °F.

Temperatures for the next 14 days

64° 50°
Today
72° 54°
Fri 30
72° 55°
Sat 31
66° 52°
Sun 1
71° 54°
Mon 2
69° 58°
Tue 3
61° 57°
Wed 4
63° 54°
Thu 5
70° 51°
Fri 6
59° 54°
Sat 7
58° 51°
Sun 8
57° 48°
Mon 9
63° 46°
Tue 10
60° 44°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Overcast	50 / 64 °F	14%	6 mph E	1.2 ft	7:39 am · 6:31 pm	ECMWF
Fri 30	Overcast	54 / 72 °F	41%	10 mph W	2.1 ft	8:31 am · 7:07 pm	ECMWF
Sat 31	Partly cloudy	55 / 72 °F	45%	9 mph WSW	2.8 ft	9:33 am · 7:50 pm	ECMWF
Sun 1	Overcast	52 / 66 °F	4%	5 mph ESE	2.0 ft	10:52 am · 8:56 pm	ECMWF
Mon 2	Rain	54 / 71 °F	75% · 0.81 in	14 mph W	3.5 ft	12:24 pm · 11:02 pm	ECMWF
Tue 3	Light drizzle	58 / 69 °F	33% · 0.01 in	11 mph SE	3.9 ft	1:33 pm	ECMWF
Wed 4	Light drizzle	57 / 61 °F	45% · 0.13 in	6 mph E	3.7 ft	1:06 am · 2:18 pm	ECMWF
Thu 5	Light drizzle	54 / 63 °F	64% · 0.10 in	5 mph ESE	4.5 ft	2:28 am · 2:52 pm	ECMWF
Fri 6	Overcast	51 / 70 °F	49%	4 mph ESE	5.4 ft	3:27 am · 3:21 pm	ECMWF
Sat 7	Overcast	54 / 59 °F	17%	9 mph E	4.7 ft	4:16 am · 3:49 pm	ECMWF
Sun 8	Drizzle	51 / 58 °F	24% · 0.26 in	6 mph E	2.0 ft	4:58 am · 4:14 pm	ECMWF
Mon 9	Overcast	48 / 57 °F	20%	10 mph E	1.8 ft	5:37 am · 4:40 pm	ECMWF
Tue 10	Overcast	46 / 63 °F	20%	2 mph S	3.0 ft	6:14 am · 5:05 pm	ECMWF
Wed 11	Overcast	44 / 60 °F	24%	5 mph ESE	2.6 ft	6:50 am · 5:31 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	Mainly clear	Mainly clear	Mainly clear	Overcast	Mainly clear	Partly cloudy	Mainly clear	Overcast
Temperature	53°	51°	51°	59°	64°	64°	56°	56°
Chance of rain	14%	0%	0%	0%	0%	0%	4%	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)	4 ESE	3 ESE	5 ESE	5 E	6 ENE	4 ENE	2 SE	1 SSE
Humidity	82%	85%	86%	61%	65%	73%	96%	96%
UV	0	0	0	2	2	1	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 tomorrow: 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	64°	72°	72°	66°	71°	69°	61°
AIFS	65°	68°	72°	68°	65°	69°	61°
GFS	65°	71°	73°	69°	70°	69°	62°
ICON	66°	71°	72°	66°	69°	69°	61°
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	0	0	0.81 in	0.01 in	0.13 in
AIFS	0	0.17 in	0.12 in	0	0.35 in	0	0.26 in
GFS	0	0	0	0	0.48 in	0	0
ICON	0.01 in	0	0	0.00 in	0.01 in	0	0.19 in
Confidence	high	medium	medium	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	620	1026	926	515	1437	1134	624
AIFS	4	6	7	4	6	5	10
GFS	912	1123	1130	711	1939	918	1123
ICON	515	620	719	717	1745	412	925
Confidence	high	high	high	high	medium	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)	14%	41%	45%	4%	75%	33%	45%
GFS (GEFS, 31 scenarios)	10%	42%	16%	44%	78%	42%	32%

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.

The next few weeks look normal for the time of year.

Next 6 weeks

When	TemperatureTemp.	Rain	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Normal +0.4 °F	A bit above +46%	—
Nov 9 – Nov 15Nov 9–Nov 15	Normal −0.4 °F	Normal	—
Nov 16 – Nov 22Nov 16–Nov 22	A bit above +1.1 °F	Normal	57° / 44°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +2.0 °F	Normal	55° / 42°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +2.2 °F	A bit above +27%	53° / 40°

Coming months

When	TemperatureTemp.	Rain
November	Above +3.1 °F	Normal
December	Above +2.9 °F	A bit above +47%
January	Above +3.4 °F	A bit above +23%
February	Above +4.1 °F	A bit above +22%
March	Above +3.4 °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).

Numazu climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Numazu is in May and in October: highs of 74 °F, about 10 rainy days a month and 5 hours of sunshine a day.

Typhoon season: from June to October, peaking in September. In the last 30 years (1996–2025), 31 tropical cyclones passed within 93 mi of Numazu, one or two a year; 13 of them with hurricane-force winds (74 mph or more). The most recent: Peipah, in September 2025.

52° 35°

JanJ
54° 36°

FebF
59° 41°

MarM
67° 49°

AprA
74° 57°

MayM
79° 65°

JunJ
85° 72°

JulJ
88° 74°

AugA
82° 68°

SepS
73° 58°

OctO
65° 48°

NovN
56° 38°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	52°	35°	2.59 in	5	5.7	61°	2.6 ft	–
FebruaryFeb	54°	36°	3.24 in	6	5.5	59°	2.8 ft	–
MarchMar	59°	41°	5.33 in	9	5.8	59°	3.0 ft	–
AprilApr	67°	49°	5.98 in	9	5.9	62°	2.9 ft	–
MayMay	74°	57°	6.15 in	10	6.0	66°	2.5 ft	–
JuneJun	79°	65°	8.43 in	13	4.4	71°	2.7 ft	4
JulyJul	85°	72°	8.26 in	14	5.3	76°	2.8 ft	7
AugustAug	88°	74°	6.79 in	12	6.5	80°	3.1 ft	4
SeptemberSep	82°	68°	8.34 in	13	5.0	78°	3.1 ft	10
OctoberOct	73°	58°	7.35 in	10	4.4	74°	3.2 ft	6
NovemberNov	65°	48°	4.25 in	7	4.5	69°	2.6 ft	–
DecemberDec	56°	38°	2.83 in	5	4.9	64°	2.7 ft	–

Month	Water	Waves	Cyclones
Jan	61°	2.6 ft	–
Feb	59°	2.8 ft	–
Mar	59°	3.0 ft	–
Apr	62°	2.9 ft	–
May	66°	2.5 ft	–
Jun	71°	2.7 ft	4
Jul	76°	2.8 ft	7
Aug	80°	3.1 ft	4
Sep	78°	3.1 ft	10
Oct	74°	3.2 ft	6
Nov	69°	2.6 ft	–
Dec	64°	2.7 ft	–

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

A normal year brings 69.55 in of rain on about 113 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

Now64 °Ffeels like 61 °F

Tomorrow54 / 72 °F

It's 64 °F now (feels like 61 °F). Today, 50 °F to 64 °F; tomorrow, 54 °F to 72 °F.

Chance of rain

Today 14%
Fri 30 41%
Sat 31 45%
Sun 1 4%
Mon 2 75% 0.81 in
Tue 3 33% 0.01 in
Wed 4 45% 0.13 in

Today the chance of rain reaches 14%. The next day with likely rain is Friday 30: 41% and 0.00 in.

Recent rain: last 24 hours, 0.07 in; last 3 days, 2.12 in; last 7 days, 4.32 in.

Humidity and dew point

Humidity65%

Dew point51 °F

Humidity is 65% now and the dew point is 51 °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

Clouds33%

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 peak3low

Fri 30: 4 · Sat 31: 5 · Sun 1: 3

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

29.8030.0030.2030.40 29.82

Falling now (−0.04 inHg in 3 hours). Over the next 48 hours: −0.45 inHg. Falling pressure: anglers say fish feed more before the change. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 27

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	54 / 68 °F	0.13 in	7 mph E
Tue 27	Heavy drizzle	64 / 72 °F	0.29 in	5 mph ESE
Mon 26	Rain	65 / 69 °F	2.52 in	9 mph E
Sun 25	Rain	64 / 76 °F	0.78 in	8 mph WNW
Sat 24	Light rain	64 / 69 °F	0.59 in	5 mph E
Fri 23	Light drizzle	61 / 69 °F	0.01 in	9 mph E
Thu 22	Light drizzle	63 / 76 °F	0.00 in	13 mph E

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Heavy drizzle	71 / 81 °F	0.35 in	18 mph WSW
Tue 20	Light drizzle	69 / 81 °F	0.11 in	11 mph W
Mon 19	Overcast	58 / 78 °F	0	12 mph W
Sun 18	Partly cloudy	57 / 74 °F	0	7 mph ESE
Sat 17	Partly cloudy	60 / 74 °F	0	8 mph ESE
Fri 16	Overcast	58 / 77 °F	0	3 mph S
Thu 15	Overcast	61 / 73 °F	0	8 mph ESE
Wed 14	Light drizzle	63 / 80 °F	0.06 in	10 mph W
Tue 13	Partly cloudy	60 / 77 °F	0	7 mph ESE
Mon 12	Overcast	62 / 77 °F	0	9 mph E
Sun 11	Overcast	56 / 78 °F	0	7 mph ESE
Sat 10	Mainly clear	59 / 75 °F	0	9 mph E
Fri 9	Overcast	61 / 74 °F	0	7 mph ESE
Thu 8	Partly cloudy	60 / 74 °F	0	8 mph E
Wed 7	Overcast	64 / 75 °F	0	6 mph ESE
Tue 6	Overcast	65 / 82 °F	0	7 mph ESE
Mon 5	Overcast	64 / 75 °F	0	9 mph E
Sun 4	Overcast	63 / 72 °F	0	13 mph ENE
Sat 3	Light drizzle	65 / 73 °F	0.00 in	10 mph E
Fri 2	Light drizzle	67 / 76 °F	0.10 in	10 mph E
Thu 1	Light drizzle	68 / 86 °F	0.02 in	5 mph ESE
Wed 30	Light rain	65 / 71 °F	0.57 in	9 mph E
Tue 29	Rain	65 / 74 °F	1.63 in	5 mph ESE

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 NumazuQuestions

What's the weather like today in Numazu?

Overcast, from 50 °F to 64 °F, with a light breeze from the east-northeast (6 mph) and a 14% chance of rain.

Will it rain tomorrow in Numazu?

On Friday 30 the chance of rain is 41% (0.00 in): overcast.

How warm will it be this week?

Between a low of 50 °F and a high of 72 °F; the warmest day, Saturday 31.

What's the UV index today?

It reaches 3 (low). No special protection needed.

Is the pressure rising or falling?

It's 30.29 inHg and falling: +0.33 inHg over the last 24 hours.

When is the best time to visit Numazu?

The best time to visit Numazu is in May and in October: highs of 74 °F, about 10 rainy days a month and 5 hours of sunshine a day.

What is the weather like in Numazu in October?

In October, Numazu normally sees highs of 73 °F and lows of 58 °F, with about 10 rainy days (7.35 in for the month) and 4 hours of sunshine a day. The sea is around 74 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Numazu?

The warmest is August, with average highs of 88 °F, and the coldest January, with lows of 35 °F. The wettest is June (8.43 in) and the driest, January.

When is typhoon season in Numazu?

Typhoon season: from June to October, peaking in September. In the last 30 years (1996–2025), 31 tropical cyclones passed within 93 mi of Numazu, one or two a year; 13 of them with hurricane-force winds (74 mph or more). The most recent: Peipah, in September 2025.

More about Numazu today

Weather near Numazu

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 10 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 11:56 am (local time).

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