Questions & Answers about Þó að veðrið sé slæmt, förum við samt út.
Þó að is a conjunction meaning although / even though.
It is written as two words because it is a fixed expression made up of:
- þó = though / nevertheless
- að = that
Together, they introduce a subordinate clause:
In modern Icelandic, learners should treat þó að as one unit in meaning, even though it is written as two separate words.
Because þó að often triggers the subjunctive in Icelandic.
So instead of the normal present-tense form:
you get:
- veðrið sé slæmt
Here, sé is the subjunctive present of vera (to be).
This is very common after conjunctions and expressions involving uncertainty, concession, possibility, reported speech, and similar meanings. In this sentence, although creates that kind of environment, so sé is natural.