Weather in Oga

14-day forecast · updated today, Thursday, October 29, at 3:11 pm (GMT+9)

Now · overcast 57 °F

Feels like: 50 °F
Low / high: 46 / 58 °F
Rain: 66% · 0.06 in
Wind: 11 mph S

↘ 30.19 inHg · falling

Today in Oga: drizzle, 46 °F to 58 °F, with a 66% chance of rain (0.06 in) and a gentle breeze from the south (11 mph). Tomorrow, rain, 53 °F to 60 °F and a 100% chance of rain. The warmest day of the week is Saturday 31, at 62 °F.

Temperatures for the next 14 days

58° 46°
Today
60° 53°
Fri 30
62° 49°
Sat 31
52° 48°
Sun 1
55° 48°
Mon 2
55° 47°
Tue 3
55° 40°
Wed 4
63° 39°
Thu 5
57° 44°
Fri 6
46° 43°
Sat 7
55° 46°
Sun 8
45° 42°
Mon 9
47° 39°
Tue 10
49° 40°
Wed 11

Day by day

Day	Sky	Low / high	Rain	Max wind	Max wave	High tides	Model
Today · 29	Drizzle	46 / 58 °F	66% · 0.06 in	13 mph S	7.9 ft	3:08 am · 6:59 pm	ECMWF
Fri 30	Rain	53 / 60 °F	100% · 2.05 in	13 mph SSE	5.4 ft	3:43 am	ECMWF
Sat 31	Rain	49 / 62 °F	99% · 0.51 in	19 mph WNW	6.8 ft	4:21 am	ECMWF
Sun 1	Light drizzle	48 / 52 °F	24% · 0.01 in	16 mph W	7.7 ft	5:03 am	ECMWF
Mon 2	Light rain	48 / 55 °F	90% · 1.31 in	14 mph SE	4.1 ft	5:57 am	ECMWF
Tue 3	Light rain	47 / 55 °F	76% · 0.23 in	18 mph WNW	5.2 ft	7:37 am	ECMWF
Wed 4	Drizzle	40 / 55 °F	51% · 0.08 in	14 mph WNW	5.5 ft	12:10 am · 9:57 am	ECMWF
Thu 5	Light drizzle	39 / 63 °F	32% · 0.02 in	6 mph E	3.1 ft	12:22 am · 11:52 am	ECMWF
Fri 6	Heavy drizzle	44 / 57 °F	61% · 0.44 in	19 mph WNW	7.3 ft	12:35 am · 1:26 pm	ECMWF
Sat 7	Drizzle	43 / 46 °F	60% · 0.28 in	16 mph WNW	9.6 ft	12:47 am · 2:39 pm	ECMWF
Sun 8	Light rain	46 / 55 °F	57% · 0.48 in	15 mph W	7.5 ft	1:03 am · 3:39 pm	ECMWF
Mon 9	Light drizzle	42 / 45 °F	47% · 0.17 in	15 mph NW	7.7 ft	1:23 am · 4:32 pm	ECMWF
Tue 10	Light rain	39 / 47 °F	45% · 0.54 in	21 mph WNW	14 ft	1:49 am · 5:19 pm	ECMWF
Wed 11	Light rain	40 / 49 °F	52% · 0.31 in	16 mph WNW	12 ft	2:19 am · 6:04 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	Overcast	Partly cloudy	Mainly clear	Partly cloudy	Overcast	Overcast	Overcast	Partly cloudy
Temperature	47°	49°	46°	53°	57°	58°	56°	55°
Chance of rain	2%	0%	0%	0%	0%	0%	2%	20%
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 W	11 WNW	3 WSW	2 SSW	12 S	11 S	12 SSE	12 SSE
Humidity	57%	53%	61%	45%	45%	50%	55%	58%
UV	0	0	0	2	3	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 Sunday 1: 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	58°	60°	62°	52°	55°	55°	55°
AIFS	58°	60°	60°	55°	56°	55°	56°
GFS	60°	63°	61°	51°	57°	55°	53°
ICON	59°	62°	62°	55°	60°	55°	56°
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	0.06 in	2.05 in	0.51 in	0.01 in	1.31 in	0.23 in	0.08 in
AIFS	0.08 in	1.40 in	0.53 in	0.06 in	0.43 in	0.06 in	0.03 in
GFS	0	2.38 in	0.69 in	0	1.26 in	0.02 in	0.03 in
ICON	0.39 in	1.88 in	0.68 in	0.68 in	0.89 in	0	0
Confidence	medium	high	high	low	medium	low	medium

Do the models agree? · Wind
Wind (mph)	Today	Fri 30	Sat 31	Sun 1	Mon 2	Tue 3	Wed 4
ECMWF	1326	1324	1937	1631	1436	1836	1429
AIFS	15	10	17	17	10	12	9
GFS	2031	2133	2838	2839	2435	1928	1722
ICON	1739	1840	2145	2041	1636	1531	1019
Confidence	medium	medium	medium	medium	low	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)	66%	100%	99%	24%	90%	76%	51%
GFS (GEFS, 31 scenarios)	45%	100%	100%	56%	97%	68%	26%

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: normal temperatures, normal rain and a slightly warmer sea.

Next 6 weeks

When	TemperatureTemp.	Rain	Sea	Typical high / low
Nov 2 – Nov 8Nov 2–Nov 8	Below −2.7 °F	Normal	A bit above +0.7 °F	—
Nov 9 – Nov 15Nov 9–Nov 15	Normal −0.5 °F	Normal	A bit above +0.7 °F	—
Nov 16 – Nov 22Nov 16–Nov 22	Normal +0.5 °F	A bit above +25%	A bit above +0.5 °F	54° / 50°
Nov 23 – Nov 29Nov 23–Nov 29	A bit above +1.3 °F	Normal	A bit above +0.7 °F	53° / 49°
Nov 30 – Dec 6Nov 30–Dec 6	A bit above +1.4 °F	Normal	A bit above +0.9 °F	50° / 46°

Coming months

When	TemperatureTemp.	Rain	Sea
November	Above +2.9 °F	Normal	Above +1.8 °F
December	A bit above +2.3 °F	Normal	A bit above +1.6 °F
January	A bit above +2.2 °F	Normal	Above +1.8 °F
February	Above +2.7 °F	Normal	Above +1.8 °F
March	A bit above +2.0 °F	Normal	Above +1.8 °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.

Oga climate by monthClimate by month

Normal weather for each month (1991–2020 averages)

The best time to visit Oga is in June and in August: highs of 72 °F to 83 °F, about 11 rainy days a month and 6 hours of sunshine a day.

Typhoon season: from August to September, peaking in August. In the last 30 years (1996–2025), 13 tropical cyclones passed within 93 mi of Oga, about 4 every 10 years; 2 of them with hurricane-force winds (74 mph or more). The most recent: Maria, in August 2024.

39° 31°

JanJ
39° 31°

FebF
45° 34°

MarM
56° 42°

AprA
65° 51°

MayM
72° 60°

JunJ
79° 68°

JulJ
83° 71°

AugA
76° 63°

SepS
65° 52°

OctO
54° 43°

NovN
43° 35°

DecD

Highs and lows
Monthly rainfall
Best time

Month	High	Low	Rain	Rainy daysDays	Sun (h/day)	Water	Waves	Cyclones
JanuaryJan	39°	31°	5.09 in	18	1.4	52°	8.1 ft	–
FebruaryFeb	39°	31°	3.96 in	14	2.3	49°	7.2 ft	–
MarchMar	45°	34°	3.69 in	12	4.2	48°	5.6 ft	–
AprilApr	56°	42°	3.77 in	10	5.8	50°	4.3 ft	–
MayMay	65°	51°	3.84 in	10	6.0	56°	3.1 ft	–
JuneJun	72°	60°	4.61 in	10	5.3	65°	2.3 ft	2
JulyJul	79°	68°	6.64 in	13	4.7	72°	2.2 ft	–
AugustAug	83°	71°	5.50 in	12	6.0	78°	2.5 ft	6
SeptemberSep	76°	63°	6.41 in	13	4.9	76°	3.1 ft	4
OctoberOct	65°	52°	6.12 in	13	4.3	69°	5.0 ft	1
NovemberNov	54°	43°	6.14 in	17	2.6	63°	6.5 ft	–
DecemberDec	43°	35°	6.64 in	20	1.3	57°	8.5 ft	–

Month	Water	Waves	Cyclones
Jan	52°	8.1 ft	–
Feb	49°	7.2 ft	–
Mar	48°	5.6 ft	–
Apr	50°	4.3 ft	–
May	56°	3.1 ft	–
Jun	65°	2.3 ft	2
Jul	72°	2.2 ft	–
Aug	78°	2.5 ft	6
Sep	76°	3.1 ft	4
Oct	69°	5.0 ft	1
Nov	63°	6.5 ft	–
Dec	57°	8.5 ft	–

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

A normal year brings 62.41 in of rain on about 161 days and about 1,500 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

Now57 °Ffeels like 50 °F

Tomorrow53 / 60 °F

It's 57 °F now (feels like 50 °F). Today, 46 °F to 58 °F; tomorrow, 53 °F to 60 °F.

Chance of rain

Today 66% 0.06 in
Fri 30 100% 2.05 in
Sat 31 99% 0.51 in
Sun 1 24% 0.01 in
Mon 2 90% 1.31 in
Tue 3 76% 0.23 in
Wed 4 51% 0.08 in

Today the chance of rain reaches 66%, with 0.06 in in total. The next day with likely rain is Friday 30: 100% and 2.05 in.

Recent rain: last 24 hours, 0.04 in; last 3 days, 0.41 in; last 7 days, 1.63 in.

Humidity and dew point

Humidity50%

Dew point39 °F

Humidity is 50% now and the dew point is 39 °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

Clouds100%

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 peak3moderate

Fri 30: 1 · 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 Anglers say fish bite less for a while
→ Steady Anglers expect normal activity
↘ Falling · now Anglers say fish feed more before the change

29.8030.0030.20 29.78

Falling now (−0.06 inHg in 3 hours). Over the next 48 hours: −0.35 inHg. Falling pressure: anglers say fish feed more before the change. Fast changes, either way, tend to affect fishing.

Air and pollen

Air qualityFair · 32

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	42 / 50 °F	0.23 in	26 mph WNW
Tue 27	Drizzle	47 / 62 °F	0.18 in	21 mph NW
Mon 26	Overcast	50 / 61 °F	0	10 mph NE
Sun 25	Rain	58 / 65 °F	1.09 in	11 mph NNW
Sat 24	Drizzle	47 / 68 °F	0.13 in	10 mph SSE
Fri 23	Overcast	47 / 61 °F	0	8 mph WSW
Thu 22	Light drizzle	52 / 57 °F	0.05 in	21 mph WNW

Show all 30 days

Day	Sky	Low / high	Rain	Max wind
Wed 21	Heavy rain	59 / 71 °F	2.30 in	19 mph WSW
Tue 20	Light drizzle	59 / 66 °F	0.01 in	7 mph NE
Mon 19	Rain	61 / 69 °F	1.46 in	18 mph SSW
Sun 18	Overcast	45 / 71 °F	0	13 mph SE
Sat 17	Overcast	56 / 63 °F	0	15 mph NW
Fri 16	Light rain	56 / 68 °F	0.46 in	15 mph W
Thu 15	Light rain	56 / 65 °F	0.25 in	15 mph W
Wed 14	Rain	59 / 69 °F	0.63 in	18 mph WSW
Tue 13	Partly cloudy	52 / 77 °F	0	13 mph SE
Mon 12	Overcast	54 / 74 °F	0	8 mph NE
Sun 11	Overcast	53 / 71 °F	0	11 mph N
Sat 10	Partly cloudy	51 / 74 °F	0	6 mph E
Fri 9	Partly cloudy	53 / 72 °F	0	7 mph SE
Thu 8	Partly cloudy	56 / 70 °F	0	11 mph W
Wed 7	Light drizzle	59 / 67 °F	0.00 in	13 mph NW
Tue 6	Heavy drizzle	61 / 70 °F	0.15 in	10 mph WNW
Mon 5	Light drizzle	53 / 75 °F	0.07 in	15 mph SE
Sun 4	Overcast	49 / 68 °F	0	6 mph ENE
Sat 3	Light drizzle	55 / 63 °F	0.07 in	14 mph WNW
Fri 2	Light drizzle	59 / 66 °F	0.05 in	20 mph WNW
Thu 1	Light rain	61 / 72 °F	0.24 in	14 mph SW
Wed 30	Mainly clear	59 / 73 °F	0	6 mph S
Tue 29	Light drizzle	62 / 71 °F	0.02 in	13 mph WNW

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 OgaQuestions

What's the weather like today in Oga?

Drizzle, from 46 °F to 58 °F, with a gentle breeze from the south (11 mph) and a 66% chance of rain.

Will it rain tomorrow in Oga?

On Friday 30 the chance of rain is 100% (2.05 in): rain.

How warm will it be this week?

Between a low of 40 °F and a high of 62 °F; the warmest day, Saturday 31.

What's the UV index today?

It reaches 3 (moderate). Hat, sunglasses and sunscreen around midday.

Is the pressure rising or falling?

It's 30.19 inHg and falling: +0.08 inHg over the last 24 hours.

When is the best time to visit Oga?

The best time to visit Oga is in June and in August: highs of 72 °F to 83 °F, about 11 rainy days a month and 6 hours of sunshine a day.

What is the weather like in Oga in October?

In October, Oga normally sees highs of 65 °F and lows of 52 °F, with about 13 rainy days (6.12 in for the month) and 4 hours of sunshine a day. The sea is around 69 °F. These are 1991–2020 averages.

What are the warmest and wettest months in Oga?

The warmest is August, with average highs of 83 °F, and the coldest February, with lows of 31 °F. The wettest is July (6.64 in) and the driest, March.

When is typhoon season in Oga?

Typhoon season: from August to September, peaking in August. In the last 30 years (1996–2025), 13 tropical cyclones passed within 93 mi of Oga, about 4 every 10 years; 2 of them with hurricane-force winds (74 mph or more). The most recent: Maria, in August 2024.

More about Oga today

Weather near Oga

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 12 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 3:11 pm (local time).

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