Temperature, chance of precipitation and wind by hour
Time
Temperature
Weather
Chance of precipitation
Wind
2°
Overcast
3%
1.0m/s NW
1°
Overcast
5%
1.0m/s W
1°
Overcast
18%
0.8m/s NW
1°
Fog
40%
0.8m/s NW
2°
Rain
78%
0.6m/s NW
2°
Rain
88%
0.8m/s N
3°
Rain
78%
0.9m/s W
3°
Rain
75%
0.6m/s NW
4°
Overcast
55%
1.1m/s W
5°
Rain showers
35%
0.7m/s W
6°
Overcast
23%
1.0m/s W
7°
Overcast
18%
1.1m/s W
9°
Overcast
8%
3.2m/s SW
10°
Partly cloudy
8%
2.8m/s SW
11°
Partly cloudy
5%
2.6m/s SW
12°
Overcast
0%
2.1m/s SW
11°
Overcast
3%
1.5m/s SW
9°
Overcast
3%
1.2m/s NW
8°
Overcast
0%
0.9m/s NW
8°
Overcast
0%
1.1m/s N
8°
Overcast
8%
0.8m/s NW
8°
Rain
35%
2.0m/s W
9°
Rain
63%
1.9m/s SW
9°
Rain
85%
2.0m/s W
TemperatureChance of precipitation↗ Wind, m/s
Details for tomorrow
Wind
3.2m/s
Light breeze
From W. Gusts up to 6.6m/s.
Sun
9 h 20 min
Daylight
Sunrise ·
Sunset
UV index
2
Low
No protection needed.
Humidity
87%
Damp
Dew point 7°.
Pressure
1016 hPa
Falling
−8 hPa in 24 h.
Precipitation
2.7 mm
Chance 88%
5 h with precipitation. Rain 2.6 mm.
Air and environment tomorrow
Air quality
up to 42 EAQI
Moderate air
Sensitive people should limit long exertion outdoors.
Solar energy
1.3 kWh/m²
Moderate solar yield
About 1.1 kWh per 1 kW of panels. Sunshine 4 h. Strongest around .
Soil
6° at 6 cm
Moist soil
No watering needed. Evaporation 0.6 mm a day.
7 days
from −1° to 15°
Normal for the date
Today14 November14 NovLow−1°High6°
Weather
Overcast
Precipitation
0.0 mm · 0%
Wind
2.1m/s NE,
gusts 5.4
UV index
2 · low
Normal
↑9° ↓2°
Forecast confidence
High confidence · ±1°
Sun
–
Tomorrow15 November15 Nov88%Low1°High12°
Weather
Rain showers
Precipitation
2.7 mm · 88%
Wind
3.2m/s W,
gusts 6.6
UV index
2 · low
Normal
↑9° ↓2°
Forecast confidence
High confidence · ±1°
Sun
–
Mon16 November16 Nov95%Low8°High11°
Weather
Rain showers
Precipitation
4.8 mm · 95%
Wind
6.8m/s SW,
gusts 16.6
UV index
2 · low
Normal
↑8° ↓2°
Forecast confidence
High confidence · ±1°
Sun
–
Tue17 November17 Nov95%Low8°High15°
Weather
Rain
Precipitation
4.7 mm · 95%
Wind
8.8m/s SW,
gusts 22.4
UV index
1 · low
Normal
↑8° ↓2°
Forecast confidence
Low confidence · ±3°
Sun
–
Wed18 November18 Nov93%Low10°High13°
Weather
Thunderstorm
Precipitation
9.6 mm · 93%
Wind
6.5m/s SW,
gusts 19.0
UV index
2 · low
Normal
↑8° ↓2°
Forecast confidence
Low confidence · ±3°
Sun
–
Thu19 November19 Nov71%Low10°High15°
Weather
Overcast
Precipitation
1.5 mm · 71%
Wind
7.1m/s SW,
gusts 16.4
UV index
1 · low
Normal
↑8° ↓2°
Forecast confidence
Low confidence · ±3°
Sun
–
Fri20 November20 Nov56%Low0°High10°
Weather
Rain
Precipitation
4.2 mm · 56%
Wind
6.5m/s W,
gusts 14.1
UV index
1 · low
Normal
↑8° ↓2°
Forecast confidence
Low confidence · ±4°
Sun
–
Climate of Aarau
Normals 1991–2020
Normal for 15 November
High↑9°Low↓2°
Tomorrow ↑12° ↓1°: close to normal.
Records for this date since 1940
Highest↑17°
2025
Lowest↓−7°
1952
normal tomorrow records
5°−1°93Jan
7°−1°78Feb
11°2°93Mar
15°5°99Apr
19°9°143May
22°13°139Jun
24°15°148Jul
24°15°140Aug
20°11°106Sep
15°7°100Oct
9°3°99Nov
5°−1°111Dec
The warmest month is July (average high 24°), the coldest January (average low −1°). The wettest month is July: 148 mm. Precipitation in mm per month. Source: ERA5 reanalysis (Copernicus).Climate table
Month
Average high
Average low
Precipitation, mm
Days with precipitation
January
5°
−1°
93
13
February
7°
−1°
78
11
March
11°
2°
93
14
April
15°
5°
99
15
May
19°
9°
143
17
June
22°
13°
139
17
July
24°
15°
148
17
August
24°
15°
140
16
September
20°
11°
106
13
October
15°
7°
100
13
November
9°
3°
99
13
December
5°
−1°
111
14
AI Weather Insights for tomorrow
AI-generated
Foggy conditions
Moderate risk
Fog
Low visibility
Best drive windows
06:00 – 18:00—Acceptable conditions
18:00 – 23:00—Poor conditions
Recommendations
Use fog lights
Turn on headlights
Reduce speed
Increase following distance
Plan extra travel time
Confidence:
80%
Cold and windy
Fair
Humidity
Wind chill
Umbrella
What to wear
Warm jacket
Rain coat
Warm accessories (gloves, scarf)
Recommendations
Wear a warm jacket
Carry an umbrella
Wear rain boots
Wear scarf and gloves
Confidence:
80%
Moderate health concerns
Moderate
Temperature stress
Humidity discomfort
Sensitive groups
Elderly
Respiratory conditions
Recommendations
Dress warmly
Limit outdoor exposure
Ventilate indoor spaces
Confidence:
80%
AI-generated insights based on weather data. Not a substitute for official forecasts or medical advice. Use your own judgement.
Tomorrow's weather summary for Aarau, Aargau, Switzerland
Tomorrow's forecast for Aarau, Aargau, Switzerland calls for mainly clear conditions. The high will be 12 °C and the low 1 °C. There is a 88% chance of precipitation with up to 2.7 mm expected. The UV index is 1.9 (Low). Atmospheric pressure is 1019 hPa. The normal for this date is a high of 9 °C and a low of 2 °C.
Updated
·
Weather data by Open-Meteo Also contains data from Copernicus Atmosphere Monitoring Service (CAMS), Copernicus Climate Change Service (ERA5), ECMWF (EC46, SEAS5).