From bdcccd9d830d45d965d3da1a907fdd89d991eac8 Mon Sep 17 00:00:00 2001
From: Franck Nijhof <git@frenck.dev>
Date: Fri, 6 Jan 2023 03:39:37 +0100
Subject: [PATCH] Improve weather Forecast typing (#85019)

---
 homeassistant/components/weather/__init__.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/homeassistant/components/weather/__init__.py b/homeassistant/components/weather/__init__.py
index 805139d134e..fcfba179cd7 100644
--- a/homeassistant/components/weather/__init__.py
+++ b/homeassistant/components/weather/__init__.py
@@ -9,6 +9,8 @@ import inspect
 import logging
 from typing import Any, Final, TypedDict, final
 
+from typing_extensions import Required
+
 from homeassistant.config_entries import ConfigEntry
 from homeassistant.const import (
     PRECISION_HALVES,
@@ -159,7 +161,7 @@ class Forecast(TypedDict, total=False):
     """
 
     condition: str | None
-    datetime: str
+    datetime: Required[str]
     precipitation_probability: int | None
     native_precipitation: float | None
     precipitation: None