Live Weather & Forecast
Weather in Omiya
Saitama, Japan · Real-time conditions & 3-day outlook
19°C
Feels like 19°C
67°F / Feels 67°F
Sunny
Omiya, Saitama
🌞 Daytime
Updated: 2026-04-16 17:45
Humidity
56%
Wind
26.6 km/h NE
Wind Gust
30.6 km/h
Pressure
1015 mb
Visibility
10 km
UV Index
0.4
(Low)
Precipitation
0 mm
Cloud Cover
25%
Dew Point
5.6°C
Wind Degree
54°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (2)
CO
256.9 μg/m³
NO₂
12.5 μg/m³
O₃
87 μg/m³
SO₂
10.2 μg/m³
PM 2.5
15.9 μg/m³
PM 10
17.7 μg/m³
Today's Hourly Forecast
24-hour breakdown for Omiya, Saitama
12 AM
15°
Light rain
1 AM
16°
Light drizzle
2 AM
16°
Light rain
3 AM
15°
Light rain
4 AM
16°
Patchy rain nearby
5 AM
16°
Patchy rain nearby
6 AM
16°
Partly Cloudy
7 AM
17°
Partly Cloudy
8 AM
17°
Patchy rain nearby
9 AM
19°
Patchy rain nearby
10 AM
20°
Patchy rain nearby
11 AM
21°
Partly Cloudy
12 PM
22°
Sunny
1 PM
22°
Sunny
2 PM
23°
Sunny
3 PM
23°
Sunny
4 PM
22°
Sunny
5 PM
19°
Sunny
6 PM
18°
Sunny
7 PM
16°
Clear
8 PM
15°
Clear
9 PM
15°
Clear
10 PM
14°
Clear
11 PM
14°
Clear
3-Day Forecast
Daily overview for Omiya, Saitama
Today
Patchy rain nearby
23°
/
14°
🌧️ 86% chance of rain
💧 Avg. humidity: 57%
💨 Max wind: 27.4 km/h
🌧️ Total precip: 4.64 mm
☀️ UV Index: 1.8
🌅 Sunrise: 05:08 AM
🌇 Sunset: 06:15 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Partly Cloudy
20°
/
11°
🌧️ 0% chance of rain
💧 Avg. humidity: 41%
💨 Max wind: 18 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.1
🌅 Sunrise: 05:07 AM
🌇 Sunset: 06:16 PM
🌙 New Moon
🌑 Moon: 0% lit
Sat, Apr 18
Sunny
22°
/
14°
🌧️ 0% chance of rain
💧 Avg. humidity: 49%
💨 Max wind: 19.1 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.1
🌅 Sunrise: 05:05 AM
🌇 Sunset: 06:17 PM
🌙 Waxing Crescent
🌑 Moon: 1% lit
Best Time to Visit Omiya
Plan your trip to Omiya, Japan around the most favorable weather conditions.
Peak Season
June – September
Warm, dry summers — ideal for outdoor activities.
Shoulder Season
April – May, October
Fewer crowds, moderate prices, mild weather.
Off Season
November – March
Cooler temperatures; some regions may experience rain or snow.
Frequently Asked Questions
What is the current weather in Omiya?
Current conditions in Omiya: Sunny, temperature 19°C, humidity 56%.
What is the best time to visit Omiya?
The best time to visit Omiya is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Omiya?
Omiya is located at approximately 35.9° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Omiya?
The wettest period in Omiya is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Omiya?
For visits to Omiya during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Omiya in 2026?
View the 2026 public holidays for Omiya on our Holidays page.
What are the GPS coordinates used for the weather forecast in Omiya?
The weather forecast for Omiya uses coordinates 35.9064, 139.6243.