diff --git a/homeassistant/components/meteo_france/const.py b/homeassistant/components/meteo_france/const.py
index df667b1964b..d6cbd34d88d 100644
--- a/homeassistant/components/meteo_france/const.py
+++ b/homeassistant/components/meteo_france/const.py
@@ -183,7 +183,7 @@ SENSOR_TYPES_PROBABILITY: tuple[MeteoFranceSensorEntityDescription, ...] = (
 )
 
 
-CONDITION_CLASSES = {
+CONDITION_CLASSES: dict[str, list[str]] = {
     ATTR_CONDITION_CLEAR_NIGHT: ["Nuit Claire", "Nuit claire"],
     ATTR_CONDITION_CLOUDY: ["Très nuageux", "Couvert"],
     ATTR_CONDITION_FOG: [
diff --git a/homeassistant/components/meteo_france/sensor.py b/homeassistant/components/meteo_france/sensor.py
index 0d90e4d33be..823018f405f 100644
--- a/homeassistant/components/meteo_france/sensor.py
+++ b/homeassistant/components/meteo_france/sensor.py
@@ -1,4 +1,6 @@
 """Support for Meteo-France raining forecast sensor."""
+from __future__ import annotations
+
 from meteofrance_api.helpers import (
     get_warning_text_status_from_indice_color,
     readeable_phenomenoms_dict,
@@ -97,6 +99,11 @@ class MeteoFranceSensor(CoordinatorEntity, SensorEntity):
     @property
     def device_info(self) -> DeviceInfo:
         """Return the device info."""
+        assert (
+            self.platform
+            and self.platform.config_entry
+            and self.platform.config_entry.unique_id
+        )
         return DeviceInfo(
             entry_type=DeviceEntryType.SERVICE,
             identifiers={(DOMAIN, self.platform.config_entry.unique_id)},
@@ -191,7 +198,7 @@ class MeteoFranceAlertSensor(MeteoFranceSensor):
 
 def _find_first_probability_forecast_not_null(
     probability_forecast: list, path: list
-) -> int:
+) -> int | None:
     """Search the first not None value in the first forecast elements."""
     for forecast in probability_forecast[0:3]:
         if forecast[path[1]][path[2]] is not None:
diff --git a/homeassistant/components/meteo_france/weather.py b/homeassistant/components/meteo_france/weather.py
index a30a65304b0..2727b4470c1 100644
--- a/homeassistant/components/meteo_france/weather.py
+++ b/homeassistant/components/meteo_france/weather.py
@@ -102,6 +102,11 @@ class MeteoFranceWeather(CoordinatorEntity, WeatherEntity):
     @property
     def device_info(self) -> DeviceInfo:
         """Return the device info."""
+        assert (
+            self.platform
+            and self.platform.config_entry
+            and self.platform.config_entry.unique_id
+        )
         return DeviceInfo(
             entry_type=DeviceEntryType.SERVICE,
             identifiers={(DOMAIN, self.platform.config_entry.unique_id)},
diff --git a/mypy.ini b/mypy.ini
index fc99119cda3..1f0018a4c05 100644
--- a/mypy.ini
+++ b/mypy.ini
@@ -2701,12 +2701,6 @@ ignore_errors = true
 [mypy-homeassistant.components.lovelace.websocket]
 ignore_errors = true
 
-[mypy-homeassistant.components.meteo_france.sensor]
-ignore_errors = true
-
-[mypy-homeassistant.components.meteo_france.weather]
-ignore_errors = true
-
 [mypy-homeassistant.components.minecraft_server]
 ignore_errors = true
 
diff --git a/script/hassfest/mypy_config.py b/script/hassfest/mypy_config.py
index 7f1faf00bb6..3aedaced494 100644
--- a/script/hassfest/mypy_config.py
+++ b/script/hassfest/mypy_config.py
@@ -42,8 +42,6 @@ IGNORED_MODULES: Final[list[str]] = [
     "homeassistant.components.lovelace.dashboard",
     "homeassistant.components.lovelace.resources",
     "homeassistant.components.lovelace.websocket",
-    "homeassistant.components.meteo_france.sensor",
-    "homeassistant.components.meteo_france.weather",
     "homeassistant.components.minecraft_server",
     "homeassistant.components.minecraft_server.helpers",
     "homeassistant.components.minecraft_server.sensor",