Today
Partly cloudy throughout the day, high +54°, low +41°. Wind gusts reach 6 mph. No rain expected.
Weather in Aarau
Switzerland · Canton of Aargau · 47.3925, 8.0442
Today Now 4:11 PM
+54° Partly cloudy
Hourly forecast
Today10/22
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow high +54° and rain, nighttime low +39° — almost like today.
Week
During the week the thermometer stays between +39°…+64°. Weekly maximum — +64° (Tue). Nighttime weekly low: +39° (Fri). Precipitation expected: Fri, Sun.
Week vs norm
- Today 10/22 +54° −1° usually +55°
- Tomorrow 10/23 +54° as usual usually +54°
- Sat 10/24 +48° −6° usually +54°
- Sun 10/25 +54° as usual usually +53°
- Mon 10/26 +54° as usual usually +53°
- Tue 10/27 +64° +12° usually +53°
- Wed 10/28 +54° +1° usually +52°
- Thu 10/29 +54° +2° usually +52°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 22
Today is cooler than usual for this date.
- Heat record +65° 2022
- Cold record +27° 2010
- Most precipitation 0.6 in 2008
- Strongest gust 36 mph 2014
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Aarau
Today is about 3° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +38° / +29° | +33° | 3.6 |
| Feb | +42° / +30° | +35° | 2.9 |
| Mar | +50° / +35° | +42° | 3.7 |
| Apr | +57° / +40° | +48° | 4.1 |
| May | +64° / +47° | +56° | 6.2 |
| Jun | +71° / +54° | +63° | 6.2 |
| Jul | +74° / +57° | +66° | 6.9 |
| Aug | +74° / +57° | +65° | 6.5 |
| Sep | +66° / +51° | +58° | 4.7 |
| Oct | +57° / +44° | +50° | 4.0 |
| Nov | +45° / +36° | +40° | 3.9 |
| Dec | +39° / +31° | +35° | 4.2 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:56 AM | 6:27 PM
Moon
4:44 PM | 3:21 AM
Moon phase
Waxing gibbous 84%
Next solar eclipse
Calculating for this city…