It's all to heat up over this weekend as Renfrewshire welcomes warm weather. 

Heatwave is expected to bring temperatures as high as 21 degrees by Monday. 

The Gazette:

This evening the sky will be brighter. Some clear spells inland for a time tonight before cloud and drizzle return from the west and a minimum temperature of 9 °C.

Saturday should be largely cloudy but should brighten up by the late afternoon bringing a high of 18°C.

Sunday should be mostly bright with clouds in the late morning but the temperature should be at a high of 20°C. Sunday night will cool a little but remain around 15°C.

These temperatures are set to soar next week.