Live Weather & Forecast
Weather in Aargau
Switzerland · Real-time conditions & 3-day outlook
7°C
Feels like 7°C
45°F / Feels 44°F
Light rain
Aargau, Switzerland
🌞 Daytime
Updated: 2026-04-12 13:00
Humidity
93%
Wind
4.7 km/h NE
Wind Gust
5.4 km/h
Pressure
1017 mb
Visibility
10 km
UV Index
0.6
(Low)
Precipitation
0.04 mm
Cloud Cover
75%
Dew Point
7.5°C
Wind Degree
37°
Air Quality Index
US EPA: Good
UK DEFRA: Low (1)
CO
146.9 μg/m³
NO₂
3.1 μg/m³
O₃
60 μg/m³
SO₂
1 μg/m³
PM 2.5
2.8 μg/m³
PM 10
4.5 μg/m³
Today's Hourly Forecast
24-hour breakdown for Aargau, Switzerland
12 AM
9°
Thundery outbreaks in nearby
1 AM
10°
Light rain shower
2 AM
11°
Mist
3 AM
12°
Light rain
4 AM
10°
Light rain
5 AM
9°
Light drizzle
6 AM
9°
Light drizzle
7 AM
8°
Light rain
8 AM
8°
Light rain
9 AM
8°
Light drizzle
10 AM
8°
Fog
11 AM
8°
Mist
12 PM
8°
Mist
1 PM
7°
Light rain
2 PM
8°
Patchy rain nearby
3 PM
9°
Patchy rain nearby
4 PM
9°
Patchy rain nearby
5 PM
8°
Patchy rain nearby
6 PM
8°
Patchy rain nearby
7 PM
7°
Patchy rain nearby
8 PM
7°
Overcast
9 PM
7°
Overcast
10 PM
7°
Patchy rain nearby
11 PM
7°
Overcast
3-Day Forecast
Daily overview for Aargau, Switzerland
Today
Moderate rain
9°
/
7°
🌧️ 99% chance of rain
💧 Avg. humidity: 95%
💨 Max wind: 13.7 km/h
🌧️ Total precip: 7.5 mm
☀️ UV Index: 0.2
🌅 Sunrise: 06:45 AM
🌇 Sunset: 08:13 PM
🌙 Waning Crescent
🌑 Moon: 33% lit
Mon, Apr 13
Patchy rain nearby
7°
/
6°
🌧️ 89% chance of rain
💧 Avg. humidity: 96%
💨 Max wind: 6.5 km/h
🌧️ Total precip: 1.51 mm
☀️ UV Index: 0.1
🌅 Sunrise: 06:43 AM
🌇 Sunset: 08:14 PM
🌙 Waning Crescent
🌑 Moon: 23% lit
Tue, Apr 14
Patchy rain nearby
10°
/
2°
🌧️ 85% chance of rain
💧 Avg. humidity: 88%
💨 Max wind: 4.7 km/h
🌧️ Total precip: 1.81 mm
☀️ UV Index: 0.4
🌅 Sunrise: 06:41 AM
🌇 Sunset: 08:15 PM
🌙 Waning Crescent
🌑 Moon: 15% lit
Best Time to Visit Aargau
Plan your trip around the most favorable weather conditions in Aargau, Switzerland.
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 Aargau?
Current conditions in Aargau: Light rain, temperature 7°C, humidity 93%.
What is the best time to visit Aargau?
The best time to visit Aargau is typically June – September. Warm, dry summers — ideal for outdoor activities.
What is the climate like in Aargau?
Aargau shares the climate of Switzerland. It has a temperate climate with warm summers and cold winters.
Does it rain a lot in Aargau?
Rainfall patterns in Aargau vary by season. Peak rainfall typically occurs outside of the dry season.
What should I pack for Aargau?
For visits during June – September: light clothing and sun protection. For the November – March period: layers and a waterproof jacket are recommended for Aargau.
What country is Aargau in?
Aargau is a state/province of Switzerland.
What are the public holidays in Aargau in 2026?
View the full list of 2026 public holidays for Aargau on our Holidays page.
What are the coordinates for the weather forecast in Aargau?
The weather forecast for Aargau is based on coordinates 47.3927, 8.0444.