It is set to get cooler across Somerset for the bank holiday weekend, according to the Met Office.
Temperatures are predicted to slide slowly downwards during this week, with most forecasters believing that county will struggle to see more than 18 degrees during a cloudy three-day break.
Most of Somerset will see maximum highs of between 16 and 18 degrees from Saturday (August 25) to Monday (August 27).
There is a risk of showers as well across the bank holiday, a Met Office spokesman said.
They said: "Tuesday (August 21) will start off rather cloudy with a little drizzle here and there, however it will brighten up during the afternoon so everyone will get some warm sunshine. Maximum temperature 25 °C.
"Wednesday (August 22) will be warm and humid again but some rain is likely late in the day.
"Thursday (August 23) and Friday (August 24) will be cooler, with a mixture of sunshine and blustery showers.
"This weekend, many places will have sunshine and showers. These showers will be heavy at times, and it will be windy, with some more persistent rain arriving from the west later on Sunday (August 26). For Bank Holiday Monday, it is most likely to be drier and brighter."