diff --git a/gallery/painting/gismeteo/api.py b/gallery/painting/gismeteo/api.py
index d9b19ad..6425a48 100644
--- a/gallery/painting/gismeteo/api.py
+++ b/gallery/painting/gismeteo/api.py
@@ -4,6 +4,7 @@ import logging
 from typing import Any
 
 from bs4 import BeautifulSoup
+from fastapi import HTTPException, status
 
 from gallery.sketch.source import ApiSource
 from gallery.sketch.weather.api import WeatherApi
@@ -99,6 +100,11 @@ class GismeteoApi(WeatherApi):
         return result
 
     async def get_day(self, location_id: str, date: datetime.date) -> WeatherResponse:
+        max_date = datetime.date.today() + datetime.timedelta(days=9)
+        if date > max_date:
+            raise HTTPException(
+                status_code=status.HTTP_400_BAD_REQUEST, detail={"max_date": max_date.strftime("%Y-%m-%d")}
+            )
         data = await self.SOURCE.request(f"weather-{location_id}/{datehelp.dump(date)}")
         return self._parse_oneday(date, data)