weathermetro
Cities / Japan
/ Niigata
☁️ Seki-onsen weather
Overcast. No rain expected in the next few hours.
Feels like 29° Wind 2 km/h SE Humidity 67% UV 0 Air Fair ☀ 05:07 - 18:34
Right now it is 26° in Seki-onsen with overcast skies, it feels more like 29° , today's high is 27° with an overnight low of 20° and about 3.1 mm of rain is expected. The sun rises at 05:07 and sets at 18:34, giving 13h 27m of daylight. Over the coming week highs range from 23° to 27° .
Seki-onsen is in Niigata, Japan, sitting 904 m above sea level. Local time is Asia/Tokyo (UTC+9), and every time on this page is shown in it.
Next 24 hours - temperature
20°
24°
27°
27°
21°
08:00 · 24.9° · 0 mm
09:00 · 26.3° · 0 mm
10:00 · 27° · 0.1 mm
11:00 · 26.3° · 0.3 mm
12:00 · 25.5° · 0.5 mm
13:00 · 25.7° · 0.7 mm
14:00 · 25.6° · 0.9 mm
15:00 · 24.7° · 0.4 mm
16:00 · 24.7° · 0.1 mm
17:00 · 24.3° · 0 mm
18:00 · 22.7° · 0.1 mm
19:00 · 21.7° · 0 mm
20:00 · 21.9° · 0 mm
21:00 · 21.8° · 0 mm
22:00 · 21.4° · 0 mm
23:00 · 21.4° · 0 mm
00:00 · 21.7° · 0 mm
01:00 · 21.5° · 0 mm
02:00 · 21° · 0 mm
03:00 · 20.7° · 0 mm
04:00 · 20.7° · 0 mm
05:00 · 20.7° · 0 mm
06:00 · 21.3° · 0 mm
07:00 · 23.2° · 0 mm
Precipitation
08:00 · 0 mm
08:00
09:00 · 0 mm
10:00 · 0.1 mm
11:00 · 0.3 mm
11:00
12:00 · 0.5 mm
13:00 · 0.7 mm
14:00 · 0.9 mm
14:00
15:00 · 0.4 mm
16:00 · 0.1 mm
17:00 · 0 mm
17:00
18:00 · 0.1 mm
19:00 · 0 mm
20:00 · 0 mm
20:00
21:00 · 0 mm
22:00 · 0 mm
23:00 · 0 mm
23:00
00:00 · 0 mm
01:00 · 0 mm
02:00 · 0 mm
02:00
03:00 · 0 mm
04:00 · 0 mm
05:00 · 0 mm
05:00
06:00 · 0 mm
07:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
08:00
☁️
24.9°
27.8°
-
Overcast
09:00
☁️
26.3°
28.9°
-
Overcast
10:00
🌦️
27°
29°
0.1 mm
Light rain
11:00
🌦️
26.3°
28.1°
0.3 mm
Light rain
12:00
🌦️
25.5°
28.2°
0.5 mm
Light rain
13:00
🌦️
25.7°
28.2°
0.7 mm
Light rain
14:00
🌦️
25.6°
27.8°
0.9 mm
Light rain
15:00
🌦️
24.7°
26.9°
0.4 mm
Light rain
16:00
🌦️
24.7°
26.9°
0.1 mm
Light rain
17:00
☁️
24.3°
27°
-
Overcast
18:00
🌦️
22.7°
25.9°
0.1 mm
Light rain
19:00
☁️
21.7°
24.8°
-
Overcast
🌦️
TodayAugust 19th
Avg 23° Low 20° at 02:00
High 27° at 10:00
3.1 mm rain Feels 29° Wind ~11 km/h
Cloudy
Rain
Cloudy
00:00
20°
02:00
20°
04:00
20°
06:00
21°
08:00
25°
10:00
27°
0.1mm
12:00
26°
0.5mm
14:00
26°
0.9mm
16:00
25°
0.1mm
18:00
23°
0.1mm
20:00
22°
22:00
21°
🌧️
ThursdayAugust 20th
Avg 23° Low 21° at 23:00
High 26° at 09:00
6.5 mm rain Feels 28° Wind ~9 km/h
Cloudy
Rain
Cloudy
00:00
22°
02:00
21°
04:00
21°
06:00
21°
08:00
25°
10:00
26°
0.5mm
12:00
25°
1.1mm
14:00
25°
0.8mm
16:00
25°
0.4mm
18:00
22°
20:00
21°
22:00
21°
🌧️
FridayAugust 21st
Avg 21° Low 19° at 21:00
High 26° at 14:00
6.5 mm rain Feels 28° Wind ~10 km/h
Cloudy
Rain
Cloudy
Rain
00:00
20°
02:00
20°
04:00
20°
06:00
20°
08:00
21°
0.4mm
10:00
21°
0.2mm
12:00
22°
14:00
26°
16:00
24°
0.6mm
18:00
22°
0.5mm
20:00
19°
1.4mm
22:00
19°
0.1mm
🌧️
SaturdayAugust 22nd
Avg 20° Low 19° at 02:00
High 23° at 12:00
8.7 mm rain Feels 26° Wind ~8 km/h
Rain
00:00
19°
0.2mm
02:00
19°
04:00
19°
0.1mm
06:00
20°
0.3mm
08:00
21°
0.2mm
10:00
22°
0.8mm
12:00
23°
1.2mm
14:00
22°
0.9mm
16:00
21°
0.4mm
18:00
21°
20:00
19°
0.1mm
22:00
19°
🌦️
SundayAugust 23rd
Avg 22° Low 18° at 05:00
High 26° at 11:00
1.8 mm rain Wind ~10 km/h
Cloudy
Partly Cloudy
Cloudy
Rain
Rain
Cloudy
00:00
19°
02:00
19°
04:00
19°
06:00
19°
08:00
23°
10:00
26°
12:00
25°
14:00
25°
0.2mm
16:00
24°
18:00
21°
0.4mm
20:00
20°
0.1mm
22:00
20°
🌦️
MondayAugust 24th
Avg 23° Low 19° at 04:00
High 27° at 12:00
5.7 mm rain Feels 29° Wind ~9 km/h
Clear
Rain
00:00
20°
02:00
20°
04:00
19°
06:00
20°
08:00
24°
0.1mm
10:00
26°
0.2mm
12:00
27°
0.2mm
14:00
26°
0.5mm
16:00
24°
0.8mm
18:00
22°
0.8mm
20:00
21°
0.3mm
22:00
20°
🌦️
TuesdayAugust 25th
Avg 23° Low 20° at 05:00
High 27° at 10:00
3.6 mm rain Feels 29° Wind ~10 km/h
Clear
Rain
Clear
00:00
20°
02:00
20°
04:00
20°
06:00
20°
08:00
25°
10:00
27°
0.6mm
12:00
26°
0.6mm
14:00
26°
0.5mm
16:00
25°
0.1mm
18:00
23°
0.1mm
20:00
22°
22:00
21°
🌦️
WednesdayAugust 26th
Avg 24° Low 21° at 04:00
High 29° at 13:00
3.3 mm rain Feels 31° Wind ~11 km/h
Clear
Cloudy
Rain
00:00
21°
02:00
21°
04:00
21°
06:00
21°
08:00
25°
10:00
28°
12:00
28°
14:00
29°
0.2mm
16:00
27°
0.4mm
18:00
23°
0.4mm
20:00
22°
0.5mm
22:00
22°
🌦️
ThursdayAugust 27th
Avg 22° Low 20° at 07:00
High 26° at 13:00
4.5 mm rain Wind ~15 km/h
Rain
Cloudy
Rain
Cloudy
00:00
22°
02:00
22°
0.5mm
04:00
21°
0.8mm
06:00
20°
0.8mm
08:00
20°
0.1mm
10:00
22°
12:00
26°
14:00
26°
16:00
24°
0.1mm
18:00
21°
0.1mm
20:00
21°
22:00
21°
☁️
FridayAugust 28th
Avg 22° Low 21° at 00:00
High 23° at 12:00
Wind ~16 km/h
Cloudy
00:00
21°
02:00
21°
04:00
21°
06:00
21°
08:00
22°
10:00
22°
12:00
23°
14:00
23°
16:00
23°
18:00
23°
20:00
22°
22:00
23°
🌦️
SaturdayAugust 29th
Avg 24° Low 21° at 05:00
High 28° at 11:00
5.1 mm rain Feels 30° Wind ~11 km/h
Cloudy
Rain
00:00
23°
02:00
23°
04:00
22°
06:00
22°
08:00
25°
10:00
28°
0.1mm
12:00
28°
0.1mm
14:00
26°
0.8mm
16:00
24°
0.7mm
18:00
22°
0.7mm
20:00
22°
0.1mm
22:00
21°
🌦️
SundayAugust 30th
Avg 24° Low 21° at 02:00
High 28° at 10:00
3.9 mm rain Feels 32° Wind ~12 km/h
Cloudy
Rain
Cloudy
00:00
21°
02:00
21°
04:00
21°
06:00
22°
08:00
26°
10:00
28°
0.4mm
12:00
27°
0.4mm
14:00
27°
0.6mm
16:00
25°
0.3mm
18:00
23°
0.3mm
20:00
23°
22:00
22°
☁️
MondayAugust 31st
Avg 23° Low 19° at 05:00
High 30° at 12:00
Wind ~13 km/h
Partly Cloudy
Clear
Cloudy
Partly Cloudy
00:00
21°
02:00
20°
04:00
19°
06:00
20°
08:00
24°
10:00
28°
12:00
30°
14:00
29°
16:00
26°
18:00
23°
20:00
21°
22:00
21°
☀️
TuesdaySeptember 1st
Avg 24° Low 19° at 05:00
High 31° at 13:00
Wind ~12 km/h
Clear
00:00
20°
02:00
20°
04:00
20°
06:00
20°
08:00
24°
10:00
28°
12:00
30°
14:00
30°
16:00
27°
18:00
23°
20:00
22°
22:00
21°
☀️
WednesdaySeptember 2nd
Avg 24° Low 19° at 05:00
High 30° at 12:00
Wind ~10 km/h
Clear
00:00
20°
02:00
20°
04:00
19°
06:00
20°
08:00
25°
10:00
28°
12:00
30°
14:00
29°
16:00
26°
18:00
23°
20:00
22°
22:00
21°
🌦️
ThursdaySeptember 3rd
Avg 23° Low 20° at 02:00
High 27° at 15:00
2 mm rain Feels 29° Wind ~10 km/h
Clear
Partly Cloudy
Rain
00:00
20°
02:00
20°
04:00
20°
06:00
21°
08:00
25°
10:00
26°
0.3mm
12:00
24°
0.3mm
14:00
26°
0.1mm
16:00
26°
0.1mm
18:00
22°
0.1mm
20:00
21°
0.1mm
22:00
21°
0.1mm
Sun
☀️ Sunrise 05:07 · Sunset 18:34
13h 27m of daylight · Asia/Tokyo
Air quality
PM2.5 18.8 µg/m³ - Fair
Fine for almost everyone; unusually sensitive people may notice it on a long run.
Source: Copernicus CAMS, updated hourly.
Common questions about Seki-onsen weather
Will it rain in Seki-onsen today?
Yes - about 3.1 mm of rain is expected in Seki-onsen today.
What is the temperature in Seki-onsen right now?
It is 26° in Seki-onsen right now, though it feels closer to 29° . Today runs between a low of 20° and a high of 27° .
What time is sunrise and sunset in Seki-onsen?
The sun rises at 05:07 and sets at 18:34 local time in Seki-onsen today, giving 13h 27m of daylight.
What is the air quality in Seki-onsen?
PM2.5 in Seki-onsen is currently 18.8 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.
How accurate is the Seki-onsen forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers Seki-onsen best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
This page is a live API demo. Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.
Read the docs
weathermetro A HatchSquare product. Weather for every place on Earth - free to read, free to build on, priced only when you need scale.
© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC