diff --git a/CHANGELOG.md b/CHANGELOG.md
index 30f251a..a9bd791 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,14 @@
 # Changelog
 
+## [0.3.7] - 2026-02-16
+### Added
+- Weather-Befehl zeigt Ortsnamen via Reverse-Geocoding (Nominatim)
+- Optionales Argument `plz:XXXXX` fuer Wetter nach deutscher Postleitzahl
+- Geocoding-Methoden `_geocode_plz()` und `_reverse_geocode()` im Bot
+
+### Changed
+- Help-Text zeigt `plz:XXXXX` Option beim Weather-Befehl
+
 ## [0.3.6] - 2026-02-15
 ### Added
 - Node-Einstellungen Seite (`/settings`) zeigt Geraet, LoRa, Channels, Position, Power, Bluetooth/Netzwerk
diff --git a/config.yaml b/config.yaml
index 74029b8..398066d 100644
--- a/config.yaml
+++ b/config.yaml
@@ -1,4 +1,4 @@
-version: "0.3.6"
+version: "0.3.7"
 
 bot:
   name: "MeshDD-Bot"
diff --git a/meshbot/bot.py b/meshbot/bot.py
index 461cd43..e185544 100644
--- a/meshbot/bot.py
+++ b/meshbot/bot.py
@@ -280,13 +280,19 @@ class MeshBot:
                 f"{prefix}info - Bot-Info\n"
                 f"{prefix}stats - Statistiken\n"
                 f"{prefix}uptime - Laufzeit\n"
-                f"{prefix}weather - Wetter\n"
+                f"{prefix}weather [plz:XXXXX] - Wetter\n"
                 f"{prefix}mesh - Mesh-Netzwerk\n"
                 f"{prefix}help - Diese Hilfe"
             )
 
         elif cmd == f"{prefix}weather":
-            response = await self._get_weather(from_id)
+            args = text.split()[1:]
+            plz = None
+            for arg in args:
+                if arg.lower().startswith("plz:"):
+                    plz = arg[4:]
+                    break
+            response = await self._get_weather(from_id, plz=plz)
 
         elif cmd == f"{prefix}stats":
             stats = await self.db.get_stats()
@@ -415,14 +421,23 @@ class MeshBot:
 
         return "\n\n".join(parts)
 
-    async def _get_weather(self, from_id: str) -> str:
-        node = await self.db.get_node(from_id)
-        fallback = False
-        if node and node.get("lat") and node.get("lon"):
-            lat, lon = node["lat"], node["lon"]
-        else:
-            lat, lon = 51.0504, 13.7373  # Dresden Zentrum
-            fallback = True
+    async def _get_weather(self, from_id: str, plz: str | None = None) -> str:
+        lat, lon = None, None
+
+        if plz:
+            coords = await self._geocode_plz(plz)
+            if coords:
+                lat, lon = coords
+            else:
+                return f"❌ PLZ {plz} nicht gefunden."
+
+        if lat is None:
+            node = await self.db.get_node(from_id)
+            if node and node.get("lat") and node.get("lon"):
+                lat, lon = node["lat"], node["lon"]
+            else:
+                lat, lon = 51.0504, 13.7373  # Dresden Zentrum
+
         url = (
             f"https://api.open-meteo.com/v1/forecast?"
             f"latitude={lat}&longitude={lon}"
@@ -439,9 +454,10 @@ class MeshBot:
             code = current.get("weather_code", 0)
             weather_icon = self._weather_code_to_icon(code)
 
-            location = " (Dresden)" if fallback else ""
+            location = await self._reverse_geocode(lat, lon)
+            loc_str = f" ({location})" if location else ""
             return (
-                f"{weather_icon} Wetter{location}:\n"
+                f"{weather_icon} Wetter{loc_str}:\n"
                 f"Temp: {temp}°C\n"
                 f"Feuchte: {humidity}%\n"
                 f"Wind: {wind} km/h"
@@ -450,6 +466,41 @@ class MeshBot:
             logger.exception("Error fetching weather")
             return "❌ Wetterdaten konnten nicht abgerufen werden."
 
+    async def _geocode_plz(self, plz: str) -> tuple[float, float] | None:
+        url = (
+            f"https://nominatim.openstreetmap.org/search?"
+            f"postalcode={plz}&country=DE&format=json&limit=1&accept-language=de"
+        )
+        try:
+            loop = asyncio.get_event_loop()
+            req = urllib.request.Request(url, headers={"User-Agent": "MeshDD-Bot/1.0"})
+            data = await loop.run_in_executor(None, self._fetch_request, req)
+            if data and len(data) > 0:
+                return float(data[0]["lat"]), float(data[0]["lon"])
+        except Exception:
+            logger.debug("Geocode PLZ failed for %s", plz)
+        return None
+
+    async def _reverse_geocode(self, lat: float, lon: float) -> str:
+        url = (
+            f"https://nominatim.openstreetmap.org/reverse?"
+            f"lat={lat}&lon={lon}&format=json&zoom=10&accept-language=de"
+        )
+        try:
+            loop = asyncio.get_event_loop()
+            req = urllib.request.Request(url, headers={"User-Agent": "MeshDD-Bot/1.0"})
+            data = await loop.run_in_executor(None, self._fetch_request, req)
+            addr = data.get("address", {})
+            return addr.get("city") or addr.get("town") or addr.get("village") or addr.get("municipality") or ""
+        except Exception:
+            logger.debug("Reverse geocode failed for %s,%s", lat, lon)
+            return ""
+
+    @staticmethod
+    def _fetch_request(req: urllib.request.Request) -> dict:
+        with urllib.request.urlopen(req, timeout=10) as resp:
+            return json.loads(resp.read().decode())
+
     @staticmethod
     def _fetch_url(url: str) -> dict:
         with urllib.request.urlopen(url, timeout=10) as resp: