Live Weather & Forecast
Weather in Isehara
Kanagawa, Japan · Real-time conditions & 3-day outlook
19°C
Feels like 19°C
67°F / Feels 67°F
Light rain
Isehara, Kanagawa
🌙 Nighttime
Updated: 2026-04-15 18:45
Humidity
66%
Wind
5.8 km/h E
Wind Gust
7.7 km/h
Pressure
1010 mb
Visibility
14 km
UV Index
0
(Low)
Precipitation
0.07 mm
Cloud Cover
100%
Dew Point
12.6°C
Wind Degree
95°
Air Quality Index
US EPA: Moderate
UK DEFRA: Low (2)
CO
282.9 μg/m³
NO₂
26.1 μg/m³
O₃
88 μg/m³
SO₂
15.4 μg/m³
PM 2.5
15.7 μg/m³
PM 10
20.3 μg/m³
Today's Hourly Forecast
24-hour breakdown for Isehara, Kanagawa
12 AM
16°
Patchy rain nearby
1 AM
16°
Patchy rain nearby
2 AM
16°
Patchy rain nearby
3 AM
16°
Patchy rain nearby
4 AM
15°
Patchy rain nearby
5 AM
15°
Patchy rain nearby
6 AM
16°
Patchy rain nearby
7 AM
16°
Patchy rain nearby
8 AM
16°
Patchy rain nearby
9 AM
16°
Patchy rain nearby
10 AM
17°
Patchy rain nearby
11 AM
17°
Patchy rain nearby
12 PM
17°
Patchy rain nearby
1 PM
17°
Overcast
2 PM
17°
Overcast
3 PM
17°
Patchy rain nearby
4 PM
17°
Patchy rain nearby
5 PM
17°
Patchy rain nearby
6 PM
19°
Light rain
7 PM
16°
Patchy rain nearby
8 PM
16°
Light drizzle
9 PM
16°
Light drizzle
10 PM
15°
Light rain
11 PM
15°
Light rain
3-Day Forecast
Daily overview for Isehara, Kanagawa
Today
Patchy rain nearby
17°
/
15°
🌧️ 96% chance of rain
💧 Avg. humidity: 80%
💨 Max wind: 10.4 km/h
🌧️ Total precip: 3.74 mm
☀️ UV Index: 1.4
🌅 Sunrise: 05:11 AM
🌇 Sunset: 06:15 PM
🌙 Waning Crescent
🌑 Moon: 8% lit
Thu, Apr 16
Patchy rain nearby
23°
/
12°
🌧️ 95% chance of rain
💧 Avg. humidity: 61%
💨 Max wind: 31 km/h
🌧️ Total precip: 3.33 mm
☀️ UV Index: 1.8
🌅 Sunrise: 05:10 AM
🌇 Sunset: 06:16 PM
🌙 Waning Crescent
🌑 Moon: 3% lit
Fri, Apr 17
Partly Cloudy
17°
/
10°
🌧️ 0% chance of rain
💧 Avg. humidity: 57%
💨 Max wind: 14 km/h
🌧️ Total precip: 0 mm
☀️ UV Index: 2.1
🌅 Sunrise: 05:09 AM
🌇 Sunset: 06:17 PM
🌙 New Moon
🌑 Moon: 0% lit
Best Time to Visit Isehara
Plan your trip to Isehara, 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 Isehara?
Current conditions in Isehara: Light rain, temperature 19°C, humidity 66%.
What is the best time to visit Isehara?
The best time to visit Isehara is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Isehara?
Isehara is located at approximately 35.4° latitude. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Isehara?
The wettest period in Isehara is typically during November – March. Cooler temperatures; some regions may experience rain or snow.
What should I pack for a trip to Isehara?
For visits to Isehara during June – September: light clothing and sun protection. For November – March: layers and a waterproof jacket are recommended.
What are the public holidays in Isehara in 2026?
View the 2026 public holidays for Isehara on our Holidays page.
What are the GPS coordinates used for the weather forecast in Isehara?
The weather forecast for Isehara uses coordinates 35.4024, 139.2996.