diff --git a/README.md b/README.md
index 0be87b4c..3469c849 100644
--- a/README.md
+++ b/README.md
@@ -920,6 +920,7 @@ API | Description | Auth | HTTPS | CORS |
 ### Weather
 API | Description | Auth | HTTPS | CORS |
 |---|---|---|---|---|
+| [weatherstack](https://weatherstack.com/) | Real-Time & Historical World Weather Data API | `apiKey` | Yes | Unknown |
 | [7Timer!](http://www.7timer.info/doc.php?lang=en) | Weather, especially for Astroweather | No | No | Unknown |
 | [APIXU](https://www.apixu.com/doc/request.aspx) | Weather | `apiKey` | Yes | Unknown |
 | [Foreca](https://developer.foreca.com) | Weather | `OAuth` | Yes | Unknown |