diff --git a/homeassistant/components/openweathermap/const.py b/homeassistant/components/openweathermap/const.py
index d2ea7f34d50..03ed97d4075 100644
--- a/homeassistant/components/openweathermap/const.py
+++ b/homeassistant/components/openweathermap/const.py
@@ -73,7 +73,57 @@ FORECAST_MONITORED_CONDITIONS = [
     ATTR_FORECAST_WIND_BEARING,
     ATTR_FORECAST_WIND_SPEED,
 ]
-LANGUAGES = ["en", "es", "ru", "it"]
+LANGUAGES = [
+    "af",
+    "al",
+    "ar",
+    "az",
+    "bg",
+    "ca",
+    "cz",
+    "da",
+    "de",
+    "el",
+    "en",
+    "es",
+    "eu",
+    "fa",
+    "fi",
+    "fr",
+    "gl",
+    "he",
+    "hi",
+    "hr",
+    "hu",
+    "id",
+    "it",
+    "ja",
+    "kr",
+    "la",
+    "lt",
+    "mk",
+    "nl",
+    "no",
+    "pl",
+    "pt",
+    "pt_br",
+    "ro",
+    "ru",
+    "se",
+    "sk",
+    "sl",
+    "sp",
+    "sr",
+    "sv",
+    "th",
+    "tr",
+    "ua",
+    "uk",
+    "vi",
+    "zh_cn",
+    "zh_tw",
+    "zu",
+]
 CONDITION_CLASSES = {
     "cloudy": [803, 804],
     "fog": [701, 741],