Aarau Weather Today

Temperature, Feels Like, Rain Chance & Hourly Forecast in Aarau

Aarau temperature today is 15°, feels like 15°, with a humidity level of 97% and wind at 4.39 km/h. Rain chance today is 0%. Use the hourly forecast and 5-day outlook below to plan your day.

Tomorrow in Aarau: expect a high of 23° and a low of 14°, with overcast clouds.

overcast clouds
15°
overcast clouds
H: 17° L: 14°
Feels like 15°
AQI: Fair (2/5)
Humidity
97%
Dew 14°
Wind speed
4.39 km/h
WNW · G8.93
Pressure
1030 hPa
Visibility
10 km
High Humidity
Humidity is 97%. May feel uncomfortable.
Weather Summary
Currently in Aarau, expect varied conditions with mild temperatures around 15°. Winds are calm winds. High humidity may make it feel uncomfortable.
Precipitation Probability
0%
05
0%
08
0%
11
8%
14
0%
17
0%
20
0%
23
0%
02
0%
05
0%
08
0%
11
0%
14
0%
17
0%
20
0%
23
0%
02
Evolution
Daily Weather Forecast Evolution (°C)
Lowest temperature
Highest temperature
Temperature Forecast (48h)
16°
Fri
05:00
15°
 
18°
 
22°
 
22°
Fri
17:00
18°
 
17°
 
16°
 
15°
Sat
05:00
15°
 
18°
 
22°
 
23°
Sat
17:00
19°
 
14°
 
13°
 
Hot (≥30°)
Warm
Cool
Cold (<0°)
Weather Map
Sun & Moon
Sunrise
Sunrise
07:27
Sunset
Sunset
19:06
Moon Phase
Waning Gibbous (50%)
Timezone: GMT+05:30
Last updated: Oct 2, 2026 7:00 AM · Data refreshes every 5 min
Location Info
Latitude
Latitude
47.392540
Longitude
Longitude
8.044220
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More about Aarau
Content curated by the NearWeather editorial team · Updated periodically

Aarau, Switzerland: Climate and Weather Year Round

Aarau is a picturesque city located in Switzerland. Situated in the northern part of the country, Aarau experiences a diverse climate throughout the year. This article will provide an in-depth analysis of the weather patterns in Aarau, including temperature ranges, precipitation levels, and seasonal variations.

Temperature Ranges

Aarau experiences a temperate climate, with mild to warm summers and cold winters. The temperature range varies significantly throughout the year, with average monthly temperatures ranging from -1°C (30°F) in January to 24°C (75°F) in July. The hottest month is typically July, while the coldest month is usually January. During the summer months, Aarau enjoys pleasant and warm weather, with average temperatures ranging from 17°C (63°F) to 24°C (75°F). However, occasional heatwaves can push temperatures above 30°C (86°F), providing ideal conditions for outdoor activities and exploring the city's natural beauty. In contrast, winters in Aarau are cold, with average temperatures ranging from -1°C (30°F) to 5°C (41°F). Snowfall is common during this season, creating a picturesque winter wonderland in and around the city. It is advisable to pack warm clothing and prepare for chilly temperatures when visiting Aarau during the winter months.

Precipitation Levels

Aarau receives a moderate amount of rainfall throughout the year, with the wettest months typically being May, June, and July. The annual precipitation average is approximately 1,200 millimeters (47 inches). The city also experiences occasional thunderstorms during the summer months, adding to the overall rainfall. The rainy season in Aarau is characterized by frequent showers and overcast skies. It is recommended to carry an umbrella or raincoat during this time, especially if you plan on exploring the city on foot. The autumn season, particularly September and October, also tends to receive a fair amount of rainfall.

Seasonal Variations

Spring - Spring in Aarau is a beautiful time of year, with nature coming alive after the winter months. Temperatures gradually increase from March to May, ranging from 5°C (41°F) to 17°C (63°F). The city is adorned with blooming flowers and lush greenery, making it an ideal time to explore parks and gardens. Summer - Aarau experiences warm and sunny summers, with temperatures ranging from 17°C (63°F) to 24°C (75°F). The weather is perfect for outdoor activities such as hiking, cycling, and picnicking. The longer daylight hours allow for more time to explore the city and enjoy its vibrant atmosphere. Autumn - Autumn in Aarau is characterized by cooler temperatures and stunning fall foliage. September and October see average temperatures ranging from 8°C (46°F) to 17°C (63°F). It is a great time to visit the city's surrounding forests and witness the breathtaking colors of the changing leaves. Winter - Aarau transforms into a winter wonderland during the colder months. December to February sees average temperatures ranging from -1°C (30°F) to 5°C (41°F). The city is often covered in a blanket of snow, creating a picturesque setting for winter activities such as skiing, snowboarding, and ice skating.

Conclusion

Aarau, Switzerland, experiences a temperate climate with mild to warm summers and cold winters. The city offers a diverse range of weather conditions throughout the year, making it an attractive destination for visitors seeking both natural beauty and outdoor activities. Whether you prefer the warmth of summer or the snowy charm of winter, Aarau has something to offer in every season. By providing detailed information about the temperature ranges, precipitation levels, and seasonal variations in Aarau, this article aims to assist travelers in planning their visit to this beautiful Swiss city. Pack accordingly and prepare to immerse yourself in the charm and splendor of Aarau, no matter the time of year.
"Aarau's climate offers a delightful blend of warm summers and snowy winters, making it a year-round destination for nature lovers and outdoor enthusiasts." - Swiss Weather Society
Weather data sourced from OpenWeatherMap. Forecasts are estimates and may differ from actual conditions. For severe weather, consult your local meteorological authority.
FAQ's about Aarau
What is the temperature in Aarau right now?

The current temperature in Aarau is 15°, and it feels like 15°. Today's high is 17° and the low is 14°.

Will it rain in Aarau today?

No rain is expected in Aarau today (0% chance). Conditions are currently overcast clouds.

What is the weather in Aarau today?

Aarau is experiencing overcast clouds with a temperature of 15°. Humidity is at 97% and wind speed is 4.39 km/h from the WNW.

What is the humidity in Aarau today?

Humidity in Aarau is 97% right now, with a dew point of 14°. Conditions may feel muggy or uncomfortable.

What is the wind speed in Aarau today?

Wind speed in Aarau is 4.39 km/h, flowing at 296° WNW wind direction. Gusts up to 8.93 km/h.

What is the 5-day forecast for Aarau?

NearWeather provides a detailed 5-day forecast and 48-hour hourly forecast for Aarau. Today's high is 17° and low is 14°, with a 0% chance of rain. Scroll up to view the full day-by-day and hourly breakdown.

What does it feel like in Aarau today?

It feels like 15° in Aarau today, with 91% cloud cover and 10 km visibility.

Weather in Aarau