Generally, average daily wearther in Biggar during October is 8 with a normal high in the month being 13 with lows about 6. We have provided a clearer breakdown here:
 

 

Biggar, UK Weather in October FAQs

What’s the weather like then?

It should be likely to be 8 celsius although naturally it does change throughout the day

So what’s it like during the winter?

Winter temperatures on average are about 7 celsius.

Useful Links: Biggar Weather: Average Weather & Yearly Climate