Nope, forecast.io became darksky.net, some months ago. Also, WRT your other comment, I live in Istanbul and find it very accurate, whenever I see that it shows

Nope, forecast.io became darksky.net, some months ago. Also, WRT your other comment, I live in Istanbul and find it very accurate, whenever I see that it shows some precipitation I take the umbrella with me, and thus I've spent the last two years way more drier.