Today
Expect rain. Daytime high +54°, overnight low +46°. Wind gusts reach 8 mph. Chance of precipitation up to 50%.
Weather in Cossonay
Switzerland · Canton of Vaud · 46.6144, 6.5063
Today Now 4:35 AM
+50° Mostly cloudy
Hourly forecast
Today10/28
Temperature°F
Cloudiness
Precipitation
Windmph
Wind gusts
Humidity
PressureinHg
Dew point°F
Visibilitymi
UV index
Forecast in words
Tomorrow
Tomorrow high +52° and partly cloudy, nighttime low +43°, weather holds steady.
Week
Seven days ahead fall within +37°…+54°. Peak warmth: Wed, +54°. Coldest night — Tue, around +37°. Precipitation expected: Wed. Windiest day — Tue (19 mph).
Week vs norm
- Today 10/28 +54° +1° usually +52°
- Tomorrow 10/29 +52° as usual usually +52°
- Fri 10/30 +50° −2° usually +52°
- Sat 10/31 +48° −3° usually +51°
- Sun 11/1 +48° −3° usually +51°
- Mon 11/2 +46° −4° usually +51°
- Tue 11/3 +50° as usual usually +50°
- Wed 11/4 +39° −11° usually +50°
Difference between forecast daytime high and the 1991–2020 norm for this date.
This day, October 28
Today is cooler than usual for this date.
- Heat record +66° 2006
- Cold record +33° 2012
- Most precipitation 0.9 in 1992
- Strongest gust 53 mph 2012
Records for this calendar date, 1991-2024, ERA5 reanalysis.
Climate in Cossonay
Today is about 4° colder than usual for October.
| Month | Daytime / Nighttime | Average | Precipitation in |
|---|---|---|---|
| Jan | +38° / +31° | +34° | 4.6 |
| Feb | +41° / +32° | +36° | 3.7 |
| Mar | +48° / +36° | +42° | 4.1 |
| Apr | +55° / +42° | +48° | 4.2 |
| May | +62° / +49° | +55° | 5.3 |
| Jun | +69° / +56° | +62° | 5.1 |
| Jul | +72° / +60° | +66° | 5.6 |
| Aug | +72° / +60° | +66° | 5.2 |
| Sep | +64° / +54° | +59° | 4.9 |
| Oct | +57° / +48° | +52° | 4.6 |
| Nov | +46° / +39° | +42° | 5.0 |
| Dec | +40° / +33° | +36° | 5.2 |
Climatic normals for 1991–2025 years from ERA5-Land reanalysis.
Astronomical data
Sunrise / sunset
7:10 AM | 5:24 PM
Moon
6:26 PM | 10:20 AM
Moon phase
Waning gibbous 93%
Next solar eclipse
Calculating for this city…