modified: app.py

modified:   templates/weather.html

app.py

@@ -75,7 +75,8 @@ MOSMIX_PARAMS = [
 
 # ── Wetter-Icons (OpenWeatherMap CDN) ────────────────────────────────────────
 _OWM = "https://openweathermap.org/img/wn/"
-ICON_URLS = {
+# Day icons – keyed by the emoji that weather_icon() / pick_daily_icon() returns
+ICON_URLS_DAY = {
     "☀️":  _OWM + "01d@2x.png",   # klar
     "⛅":  _OWM + "02d@2x.png",   # leicht bewölkt
     "☁️":  _OWM + "04d@2x.png",   # bedeckt
@@ -83,9 +84,19 @@ ICON_URLS = {
     "🌦️": _OWM + "09d@2x.png",   # Regenschauer
     "❄️":  _OWM + "13d@2x.png",   # Schnee
 }
+# Overrides for night hours (20–5 Uhr): only clear/partly change visually
+ICON_URLS_NIGHT = {
+    "☀️":  _OWM + "01n@2x.png",   # klare Nacht (Mond)
+    "⛅":  _OWM + "02n@2x.png",   # leicht bewölkt nachts
+}
 
-def _icon_url(emoji):
+def _icon_url(emoji, hour=12):
-    return ICON_URLS.get(str(emoji), _OWM + "03d@2x.png")
+    """Return OWM icon URL. Uses night variants for clear/partly-cloudy between 20–5 Uhr."""
+    e = str(emoji)
+    is_night = hour >= 20 or hour < 6
+    if is_night and e in ICON_URLS_NIGHT:
+        return ICON_URLS_NIGHT[e]
+    return ICON_URLS_DAY.get(e, _OWM + "03d@2x.png")
 
 def _get_berlin():
     try:

templates/weather.html

@@ -28,7 +28,7 @@
       <div class="hero-temp">{{ current.temp_c if current.temp_c is not none else "–" }}°</div>
       <div class="hero-desc">
         <div class="hero-icon-big">
-          <img class="wx-icon wx-icon--hero" src="{{ icon_url(current.icon) }}" alt="{{ current.icon }}">
+          <img class="wx-icon wx-icon--hero" src="{{ icon_url(current.icon, current.datetime.hour if current.datetime is not none and current.datetime is not string else 12) }}" alt="{{ current.icon }}">
         </div>
         <div class="hero-stats-mini">
           {% if current.wind_kmh is not none %}
@@ -171,7 +171,7 @@
           {% else %}{{ h.datetime.strftime('%d.%m.') }}{% endif %}
         </div>
         <div class="hcard-icon">
-          <img class="wx-icon" src="{{ icon_url(h.icon) }}" alt="{{ h.icon }}">
+          <img class="wx-icon" src="{{ icon_url(h.icon, h.datetime.hour if h.datetime is not none and h.datetime is not string else 12) }}" alt="{{ h.icon }}">
         </div>
         <div class="hcard-temp">
           {% if h.temp_c is not none %}{{ h.temp_c }}°{% else %}–{% endif %}
@@ -231,7 +231,7 @@
     <div class="drow">
       <div class="drow-left">
         <span class="drow-icon">
-          <img class="wx-icon wx-icon--sm" src="{{ icon_url(d.icon) }}" alt="{{ d.icon }}">
+          <img class="wx-icon wx-icon--sm" src="{{ icon_url(d.icon, 12) }}" alt="{{ d.icon }}">
         </span>
         <div class="drow-date-wrap">
           <span class="drow-dow">