weathermetro
Cities / Japan
/ Saitama
☁️ Ōya-hongō weather
Overcast. No rain expected in the next few hours.
Feels like 29° Wind 8 km/h N Humidity 65% UV 0 Air Fair ☀ 05:00 - 18:31
Right now it is 27° in Ōya-hongō with overcast skies, today's high is 29° with an overnight low of 23° and about 1.6 mm of rain is expected. The sun rises at 05:00 and sets at 18:31, giving 13h 31m of daylight. Over the coming week highs range from 30° to 35° .
Ōya-hongō is in Saitama, Japan, sitting 17 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
23°
27°
30°
29°
23°
10:00 · 26.5° · 0 mm
11:00 · 27.7° · 0 mm
12:00 · 28.9° · 0 mm
13:00 · 29.1° · 0 mm
14:00 · 28.4° · 0.1 mm
15:00 · 28.9° · 0.1 mm
16:00 · 28.7° · 0.2 mm
17:00 · 28.1° · 0.4 mm
18:00 · 27.4° · 0.5 mm
19:00 · 26.7° · 0.3 mm
20:00 · 26.4° · 0 mm
21:00 · 25.8° · 0 mm
22:00 · 25.5° · 0 mm
23:00 · 25° · 0 mm
00:00 · 24.7° · 0 mm
01:00 · 24.2° · 0 mm
02:00 · 24° · 0 mm
03:00 · 23.8° · 0 mm
04:00 · 23.5° · 0 mm
05:00 · 23.4° · 0 mm
06:00 · 23.7° · 0 mm
07:00 · 24.4° · 0 mm
08:00 · 25.4° · 0 mm
09:00 · 26.4° · 0.1 mm
Precipitation
10:00 · 0 mm
10:00
11:00 · 0 mm
12:00 · 0 mm
13:00 · 0 mm
13:00
14:00 · 0.1 mm
15:00 · 0.1 mm
16:00 · 0.2 mm
16:00
17:00 · 0.4 mm
18:00 · 0.5 mm
19:00 · 0.3 mm
19:00
20:00 · 0 mm
21:00 · 0 mm
22:00 · 0 mm
22:00
23:00 · 0 mm
00:00 · 0 mm
01:00 · 0 mm
01:00
02:00 · 0 mm
03:00 · 0 mm
04:00 · 0 mm
04:00
05:00 · 0 mm
06:00 · 0 mm
07:00 · 0 mm
07:00
08:00 · 0 mm
09:00 · 0.1 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
10:00
☁️
26.5°
28.4°
-
Overcast
11:00
☁️
27.7°
30.2°
-
Overcast
12:00
☁️
28.9°
31.1°
-
Overcast
13:00
☁️
29.1°
30.7°
-
Overcast
14:00
🌦️
28.4°
30.2°
0.1 mm
Light rain
15:00
🌦️
28.9°
30.7°
0.1 mm
Light rain
16:00
🌦️
28.7°
30°
0.2 mm
Light rain
17:00
🌦️
28.1°
29.3°
0.4 mm
Light rain
18:00
🌦️
27.4°
28.7°
0.5 mm
Light rain
19:00
🌦️
26.7°
28.3°
0.3 mm
Light rain
20:00
☁️
26.4°
28.1°
-
Overcast
21:00
☁️
25.8°
27.6°
-
Overcast
🌦️
TodayAugust 16th
Avg 26° Low 23° at 05:00
High 29° at 13:00
1.6 mm rain Feels 31° Wind ~14 km/h
Cloudy
Cloudy
Rain
Cloudy
00:00
24°
02:00
23°
04:00
23°
06:00
23°
08:00
25°
10:00
27°
12:00
29°
14:00
28°
0.1mm
16:00
29°
0.2mm
18:00
27°
0.5mm
20:00
26°
22:00
26°
☁️
MondayAugust 17th
Avg 27° Low 23° at 05:00
High 30° at 13:00
0.2 mm rain Feels 32° Wind ~17 km/h
Cloudy
Cloudy
00:00
25°
02:00
24°
04:00
24°
06:00
24°
08:00
25°
10:00
27°
0.1mm
12:00
30°
14:00
30°
16:00
30°
18:00
29°
20:00
28°
22:00
27°
☁️
TuesdayAugust 18th
Avg 28° Low 24° at 05:00
High 32° at 13:00
0.2 mm rain Feels 34° Wind ~18 km/h
Cloudy
00:00
26°
02:00
25°
0.1mm
04:00
25°
06:00
25°
08:00
27°
10:00
29°
12:00
32°
14:00
32°
16:00
32°
18:00
32°
20:00
29°
22:00
28°
⛅
WednesdayAugust 19th
Avg 30° Low 26° at 05:00
High 35° at 16:00
0.1 mm rain Wind ~22 km/h
Clear
Partly Cloudy
Clear
Cloudy
00:00
27°
0.1mm
02:00
27°
04:00
26°
06:00
26°
08:00
28°
10:00
30°
12:00
32°
14:00
34°
16:00
35°
18:00
33°
20:00
30°
22:00
29°
☁️
ThursdayAugust 20th
Avg 30° Low 27° at 05:00
High 34° at 14:00
Wind ~21 km/h
Cloudy
Cloudy
Cloudy
00:00
28°
02:00
28°
04:00
27°
06:00
27°
08:00
28°
10:00
31°
12:00
33°
14:00
34°
16:00
34°
18:00
32°
20:00
30°
22:00
29°
☁️
FridayAugust 21st
Avg 30° Low 27° at 05:00
High 34° at 13:00
Wind ~24 km/h
Cloudy
Cloudy
Partly Cloudy
Cloudy
00:00
28°
02:00
28°
04:00
27°
06:00
27°
08:00
29°
10:00
31°
12:00
34°
14:00
34°
16:00
33°
18:00
31°
20:00
30°
22:00
29°
🌧️
SaturdayAugust 22nd
Avg 31° Low 28° at 05:00
High 34° at 14:00
5.1 mm rain Feels 36° Wind ~14 km/h
Cloudy
Rain
00:00
29°
02:00
28°
04:00
28°
06:00
28°
08:00
29°
10:00
32°
12:00
34°
14:00
34°
16:00
33°
1.3mm
18:00
30°
1.3mm
20:00
30°
0.4mm
22:00
30°
🌦️
SundayAugust 23rd
Avg 30° Low 27° at 05:00
High 34° at 12:00
1.5 mm rain Feels 36° Wind ~11 km/h
Cloudy
Cloudy
Rain
Cloudy
00:00
29°
02:00
28°
04:00
27°
06:00
28°
08:00
30°
10:00
32°
12:00
34°
14:00
33°
0.5mm
16:00
32°
18:00
32°
20:00
31°
22:00
30°
🌦️
MondayAugust 24th
Avg 30° Low 27° at 05:00
High 34° at 14:00
3.1 mm rain Wind ~19 km/h
Rain
Partly Cloudy
Partly Cloudy
Cloudy
Rain
00:00
29°
02:00
28°
0.2mm
04:00
27°
0.3mm
06:00
27°
0.3mm
08:00
28°
10:00
31°
12:00
33°
14:00
34°
16:00
33°
18:00
31°
20:00
30°
0.2mm
22:00
29°
0.5mm
🌦️
TuesdayAugust 25th
Avg 29° Low 27° at 08:00
High 32° at 15:00
1.1 mm rain Feels 35° Wind ~20 km/h
Cloudy
Rain
Cloudy
Rain
Cloudy
00:00
28°
0.5mm
02:00
27°
04:00
27°
06:00
27°
08:00
27°
0.1mm
10:00
28°
12:00
30°
14:00
32°
0.1mm
16:00
32°
18:00
31°
20:00
30°
22:00
29°
☁️
WednesdayAugust 26th
Avg 31° Low 28° at 05:00
High 34° at 13:00
Feels 32° Wind ~33 km/h
Partly Cloudy
Cloudy
00:00
29°
02:00
28°
04:00
28°
06:00
28°
08:00
30°
10:00
32°
12:00
34°
14:00
34°
16:00
33°
18:00
31°
20:00
30°
22:00
29°
🌧️
ThursdayAugust 27th
Avg 28° Low 26° at 21:00
High 29° at 11:00
61 mm rain Wind ~72 km/h
Rain
00:00
29°
02:00
28°
0.2mm
04:00
27°
0.8mm
06:00
27°
0.8mm
08:00
28°
1.5mm
10:00
29°
1.6mm
12:00
29°
1.6mm
14:00
28°
2.4mm
16:00
27°
2.8mm
18:00
27°
2.8mm
20:00
26°
6.9mm
22:00
26°
6.2mm
🌧️
FridayAugust 28th
Avg 29° Low 25° at 05:00
High 34° at 14:00
14.9 mm rain Feels 37° Wind ~76 km/h
Rain
Cloudy
Partly Cloudy
Cloudy
Partly Cloudy
00:00
26°
6.2mm
02:00
26°
2.9mm
04:00
25°
06:00
25°
08:00
28°
10:00
31°
12:00
33°
14:00
34°
16:00
33°
18:00
29°
20:00
28°
22:00
26°
☁️
SaturdayAugust 29th
Avg 27° Low 25° at 05:00
High 31° at 15:00
Feels 33° Wind ~19 km/h
Cloudy
Partly Cloudy
Cloudy
00:00
26°
02:00
25°
04:00
25°
06:00
25°
08:00
25°
10:00
27°
12:00
30°
14:00
31°
16:00
31°
18:00
29°
20:00
27°
22:00
26°
☁️
SundayAugust 30th
Avg 28° Low 25° at 05:00
High 33° at 15:00
Feels 36° Wind ~19 km/h
Cloudy
Partly Cloudy
Cloudy
00:00
26°
02:00
25°
04:00
25°
06:00
25°
08:00
26°
10:00
29°
12:00
31°
14:00
33°
16:00
33°
18:00
30°
20:00
29°
22:00
28°
🌧️
MondayAugust 31st
Avg 28° Low 24° at 22:00
High 33° at 14:00
26.5 mm rain Feels 35° Wind ~23 km/h
Cloudy
Partly Cloudy
Cloudy
Partly Cloudy
Rain
00:00
27°
02:00
26°
04:00
26°
06:00
26°
08:00
26°
10:00
28°
12:00
32°
14:00
33°
16:00
32°
0.7mm
18:00
28°
0.7mm
20:00
25°
3.4mm
22:00
24°
7.1mm
Sun
☀️ Sunrise 05:00 · Sunset 18:31
13h 31m of daylight · Asia/Tokyo
Air quality
PM2.5 11.5 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 Ōya-hongō weather
Will it rain in Ōya-hongō today?
Yes - about 1.6 mm of rain is expected in Ōya-hongō today.
What is the temperature in Ōya-hongō right now?
It is 27° in Ōya-hongō right now, though it feels closer to 29° . Today runs between a low of 23° and a high of 29° .
What time is sunrise and sunset in Ōya-hongō?
The sun rises at 05:00 and sets at 18:31 local time in Ōya-hongō today, giving 13h 31m of daylight.
What is the air quality in Ōya-hongō?
PM2.5 in Ōya-hongō is currently 11.5 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 Ōya-hongō 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 Ōya-hongō 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