Live Weather & Forecast
Weather in Oizumi
Gumma, Japan · Real-time conditions & 3-day outlook
18°C
Feels like 18°C
65°F / Feels 65°F
Patchy rain nearby
Oizumi, Gumma
🌙 Nighttime
Updated: 2026-04-15 20:00
Humidity
66%
Wind
7.2 km/h SE
Wind Gust
9.5 km/h
Pressure
1012 mb
Visibility
10 km
UV Index
0
(Low)
Precipitation
0.08 mm
Cloud Cover
100%
Dew Point
11.8°C
Wind Degree
126°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
249.9 μg/m³
NO₂
7.3 μg/m³
O₃
120 μg/m³
SO₂
5 μg/m³
PM 2.5
10.7 μg/m³
PM 10
16.6 μg/m³
Today's Hourly Forecast
24-hour breakdown for Oizumi, Gumma
12 AM
18°
Patchy rain nearby
1 AM
17°
Patchy rain nearby
2 AM
17°
Patchy rain nearby
3 AM
17°
Patchy rain nearby
4 AM
17°
Patchy rain nearby
5 AM
16°
Patchy rain nearby
6 AM
16°
Patchy rain nearby
7 AM
17°
Patchy rain nearby
8 AM
18°
Patchy rain nearby
9 AM
19°
Patchy rain nearby
10 AM
20°
Patchy rain nearby
11 AM
21°
Patchy rain nearby
12 PM
21°
Patchy rain nearby
1 PM
21°
Cloudy
2 PM
21°
Partly Cloudy
3 PM
21°
Overcast
4 PM
21°
Overcast
5 PM
20°
Cloudy
6 PM
20°
Patchy rain nearby
7 PM
19°
Patchy rain nearby
8 PM
18°
Patchy rain nearby
9 PM
18°
Patchy rain nearby
10 PM
17°
Light drizzle
11 PM
17°
Light drizzle
3-Day Forecast
Daily overview for Oizumi, Gumma
Today
Patchy rain nearby
21°
/
16°
🌧️ 96% chance of rain
💧 Avg. humidity: 62%
💨 Max wind: 10.8 km/h
🌧️ Total precip: 1.39 mm
☀️ UV Index: 1.5
🌅 Sunrise: 05:10 AM
🌇 Sunset: 06:16 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Patchy rain nearby
24°
/
15°
🌧️ 79% chance of rain
💧 Avg. humidity: 49%
💨 Max wind: 17.3 km/h
🌧️ Total precip: 2.6 mm
☀️ UV Index: 1.5
🌅 Sunrise: 05:09 AM
🌇 Sunset: 06:17 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Overcast
21°
/
12°
🌧️ 0% chance of rain
💧 Avg. humidity: 41%
💨 Max wind: 14 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2
🌅 Sunrise: 05:07 AM
🌇 Sunset: 06:17 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Oizumi
Plan your trip to Oizumi, 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 Oizumi?
Current conditions in Oizumi: Patchy rain nearby, temperature 18°C, humidity 66%.
What is the best time to visit Oizumi?
The best time to visit Oizumi is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Oizumi?
Oizumi is located at approximately 36.2° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Oizumi?
The wettest period in Oizumi is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Oizumi?
For visits to Oizumi during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Oizumi in 2026?
View the 2026 public holidays for Oizumi on our Holidays page.
What are the GPS coordinates used for the weather forecast in Oizumi?
The weather forecast for Oizumi uses coordinates 36.2477, 139.4054.