The temperatures in Weymouth in July are usually low and can range between 13°C and 16°C.
You can expect about 3 to 8 days of rain in Weymouth 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 Weymouth in July 2025.
If you’re planning to visit Weymouth in the near future, we highly recommend that you review the 14 day weather forecast for Weymouth before you arrive.
Temperatures
16° / 13°
Rainy Days
3
Snowy Days
0
Dry Days
28
Rainfall
53
mm
Sun Hours
9.9
Hrs
