The temperatures in Saarlouis in July are comfortable with low of 13°C and and high up to 24°C.
You can expect about 3 to 8 days of rain in Saarlouis during the month of July. It’s a good idea to bring along your umbrella so that you don’t get caught in poor weather.
Our weather forecast can give you a great sense of what weather to expect in Saarlouis in July 2026.
If you’re planning to visit Saarlouis in the near future, we highly recommend that you review the 14 day weather forecast for Saarlouis before you arrive.
Temperatures
24° / 13°
Rainy Days
6
Snowy Days
0
Dry Days
25
Rainfall
110
mm
Sun Hours
6.9
Hrs
