See exactly when rain will start and stop with a minute-by-minute precipitation nowcast for the next hour.
Compare today's weather with yesterday's data and track temperature trends over time.
Hourly Forecast
Daylight Hours
07:39
Sunrise
19:41
Sunset
Moon
Waxing Gibbous
17:31
Moonrise
01:00
Moonset
Daily Forecast
Today
Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
Monday
Tuesday
Air Quality Data Available
Upgrade to access real-time air quality data for Croix.
Resources
UV Index
Humidity
Current stargazing conditions?
See sky darkness, moon phase, and the best viewing window for Croix.
View stargazing scoreWeather in Croix tomorrow, September 21, 2026
Croix looks cloudy on September 21, 2026, with grey skies for much of the day. Sunshine stays limited, so the overall tone is muted from the morning onward. The first half of the day looks overcast, as cloud amounts reach about 100% around 01:00. Brighter weather, if it comes, waits until later.
Temperatures climb from an overnight low near 11°C toward a daytime high of about 20°C. The air stays humid, with relative humidity between 55% and 86% and the peak around 08:00. Expect gentle winds, highest near 18:00 at 2.4 km/h.
Through the afternoon cloud remains the main feature, with cover near 100% around 12:00. Bright spells should stay limited even as the day wears on. Horizontal visibility sits around 35.7 km, briefly nearer 29.8 km. Expect sunrise at 07:40, sunset at 19:38, and 11 hours 58 minutes of sunlight today overall.
Overall, Croix on September 21, 2026 stays grey and muted, so outdoor plans may want a flexible backup even with a high near 20°C.
Frequently asked questions about weather in Croix
How warm does it get in Croix?
The warmest month in Croix is August, with average high temperatures of 23°C. The average temperature during this period is around 19°C.
How cold does it get in Croix?
The coldest month in Croix is January, with average low temperatures of 2°C. The average temperature during this period is around 4°C.
What is the wettest time of year in Croix?
The wettest month in Croix is January, with an average of 82mm of precipitation.
What is the driest time of year in Croix?
The driest month in Croix is April, with an average of 48mm of precipitation.
Explore more weather forecasts
- Wasquehal, Hauts-de-France
- Paris, Île-de-France
- Roubaix, Hauts-de-France
- Marseille, Provence-Alpes-Côte d'Azur
- Mouvaux, Hauts-de-France
- Lyon, Auvergne-Rhône-Alpes
- Hem, Hauts-de-France
- Toulouse, Occitanie
- Bondues, Hauts-de-France
- Nice, Provence-Alpes-Côte d'Azur
- Marcq-en-Barœul, Hauts-de-France
- Nantes, Pays de la Loire
- Lys-lez-Lannoy, Hauts-de-France
- Marne La Vallée, Île-de-France
- Tourcoing, Hauts-de-France
- Strasbourg, Grand Est
