Wetteränderung - change of weather

Heute morgen sah es trüb aus, und es hat geregnet: Ich dachte schon, es bliebe so den ganzen Tag.so. Aber dann kam doch der blaue Himmel.
This morning it looked was cloudy, and it was raining. I thought, it will be the same, the whole day. But then, there was blue sky.