Weather forecast for todayAarau, Switzerland

Weather forecast for today

Current condition 00:24 CET

  • 9°C
  • Feels like:
    8°C
Cloudy
Cloudy
  • Precipitation: 0mm
  • Wind: 6km/hNNE 20°
  • Humidity: 100%
  • Dewpoint: 9°C
  • Pressure: 1021.33mbar
  • Visibility: 6.44km
  • UV index: 0
  • ▼
In Aarau, currently, gray clouds are stretching across the sky, keeping conditions cool.
The temperature is a brisk 9°C, the feels-like temperature is nearly identical at 8°C. The current temperature is at the minimum predicted for today.

Sunday 18. Oct 2026

  • 12°C
  • 9°C
Cloudy
Cloudy
  • Precip. probability: 24%
  • Precipitation: 1mm
  • Wind: 8km/hNNE 19°
  • Humidity: 88%
  • UV index: 1
  • Sunrise: 07:50 CEST
  • Sunset: 18:35 CEST
  • ▼
On Sunday, in Aarau, heavy clouds will be present throughout the day.
Minimal precipitation is predicted for today. Minor temperature shifts from a high of a cool 12°C to a low of a frosty 9°C are expected.
Forecasts show the temperature forecasted to reach the usual October high of 13.9°C.
Sunrise will be at 07:50 and sunset at 18:35; the daylight will last for 10h and 44min.

Hourly overview

Hourly temperatures

Warmest period: 14h - 20h 11°C.
Coldest period: 2h - 8h 9°C.

Chance of precipitation

Highest chance: 5h 40%.

Hourly weather forecast

  • 2h
  • 9°C
  • Feels like:
    9°C
Light Rain
Light Rain
  • Precip. probability: 37%
  • Precipitation: 1mm
  • Wind: 6km/hNNE 33°
  • Humidity: 99%
  • Pressure: 1021mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 4h
  • 9°C
  • Feels like:
    9°C
Light Rain
Light Rain
  • Precip. probability: 46%
  • Precipitation: 1mm
  • Wind: 6km/hNNE 31°
  • Humidity: 97%
  • Pressure: 1020mbar
  • Visibility: 6km
  • UV index: 0
  • ▼
  • 6h
  • 9°C
  • Feels like:
    9°C
Light Rain
Light Rain
  • Precip. probability: 35%
  • Precipitation: 1mm
  • Wind: 7km/hNNE 30°
  • Humidity: 95%
  • Pressure: 1020mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
Sunrise: 07:50
  • 8h
  • 9°C
  • Feels like:
    8°C
Cloudy
Cloudy
  • Precip. probability: 13%
  • Precipitation: 0mm
  • Wind: 7km/hNNE 32°
  • Humidity: 92%
  • Pressure: 1020mbar
  • Visibility: 10km
  • UV index: 0
  • ▼
  • 10h
  • 10°C
  • Feels like:
    9°C
Cloudy
Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 7km/hNE 36°
  • Humidity: 91%
  • Pressure: 1020mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 12h
  • 11°C
  • Feels like:
    10°C
Cloudy
Cloudy
  • Precip. probability: 17%
  • Precipitation: 0mm
  • Wind: 8km/hNE 38°
  • Humidity: 87%
  • Pressure: 1020mbar
  • Visibility: 12km
  • UV index: 1
  • ▼
  • 14h
  • 11°C
  • Feels like:
    11°C
Cloudy
Cloudy
  • Precip. probability: 21%
  • Precipitation: 0mm
  • Wind: 6km/hNNE 34°
  • Humidity: 85%
  • Pressure: 1019mbar
  • Visibility: 12km
  • UV index: 1
  • ▼
  • 16h
  • 11°C
  • Feels like:
    11°C
Cloudy
Cloudy
  • Precip. probability: 10%
  • Precipitation: 0mm
  • Wind: 6km/hNNW 349°
  • Humidity: 85%
  • Pressure: 1020mbar
  • Visibility: 16km
  • UV index: 0
  • ▼
  • 18h
  • 11°C
  • Feels like:
    10°C
Cloudy
Cloudy
  • Precip. probability: 11%
  • Precipitation: 0mm
  • Wind: 5km/hWNW 304°
  • Humidity: 84%
  • Pressure: 1021mbar
  • Visibility: 11km
  • UV index: 0
  • ▼
Sunset: 18:35
  • 20h
  • 11°C
  • Feels like:
    11°C
Cloudy
Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 3km/hW 279°
  • Humidity: 90%
  • Pressure: 1023mbar
  • Visibility: 8km
  • UV index: 0
  • ▼
  • 22h
  • 10°C
  • Feels like:
    10°C
Cloudy
Cloudy
  • Precip. probability: 20%
  • Precipitation: 0mm
  • Wind: 2km/hW 261°
  • Humidity: 93%
  • Pressure: 1024mbar
  • Visibility: 5km
  • UV index: 0
  • ▼
Today, primarily gloomy and occasionally wet weather is predicted.
With minimal precipitation of 1mm, rain is expected from 2h to 6h.
The temperature will be between the lowest temperature of 9°C and the highest temperature of 11°C. The warmest part of the day will be from 12h to 18h and at 20h.
The high temperature is expected to be in line with October's usual value of 13.9°C. Today, expect the temperature to be more comparable to September's average minimum of 8.2°C than October's usual 4.5°C.
Updated: Oct 17, 2026 @ 23:24:43 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate

Frequently asked questions

The current temperature (00:24 CET) is 9°C.

On Sunday, expect mostly gray skies with limited brightness.

Today, there is a low probability of minimal rainfall in Aarau.

Today, the maximum temperature will be 12°C, while the minimum temperature will be 9°C.
Today, the highest temperature will be in line with the average maximum temperature in October. Today, the lowest temperature will be a couple of degrees higher than the average low temperature.

On Sunday, in Aarau, sunrise will be at 07:50 and sunset at 18:35 (CEST).

In Aarau, Switzerland, today, there will be 10h and 44min of daylight.