diff --git a/superset-frontend/src/dashboard/actions/datasources.ts b/superset-frontend/src/dashboard/actions/datasources.ts
index f48c12428459..1745bcbb5cc6 100644
--- a/superset-frontend/src/dashboard/actions/datasources.ts
+++ b/superset-frontend/src/dashboard/actions/datasources.ts
@@ -52,6 +52,8 @@ export function setDatasource(datasource: Datasource, key: string) {
   };
 }
 
+const inFlightDatasourceKeys = new Set<string>();
+
 export function fetchDatasourceMetadata(key: string) {
   return (dispatch: Dispatch, getState: () => RootState) => {
     const { datasources } = getState();
@@ -61,8 +63,21 @@ export function fetchDatasourceMetadata(key: string) {
       return dispatch(setDatasource(datasource, key));
     }
 
+    if (inFlightDatasourceKeys.has(key)) {
+      return undefined;
+    }
+
+    inFlightDatasourceKeys.add(key);
     return SupersetClient.get({
       endpoint: `/superset/fetch_datasource_metadata?datasourceKey=${key}`,
-    }).then(({ json }) => dispatch(setDatasource(json as Datasource, key)));
+    })
+      .then(({ json }) => {
+        inFlightDatasourceKeys.delete(key);
+        return dispatch(setDatasource(json as Datasource, key));
+      })
+      .catch((err: unknown) => {
+        inFlightDatasourceKeys.delete(key);
+        throw err;
+      });
   };
 }
diff --git a/superset-frontend/src/dashboard/components/nativeFilters/FilterBar/FilterControls/FilterValue.tsx b/superset-frontend/src/dashboard/components/nativeFilters/FilterBar/FilterControls/FilterValue.tsx
index c23f2578718d..1e4bbe3bfc55 100644
--- a/superset-frontend/src/dashboard/components/nativeFilters/FilterBar/FilterControls/FilterValue.tsx
+++ b/superset-frontend/src/dashboard/components/nativeFilters/FilterBar/FilterControls/FilterValue.tsx
@@ -53,6 +53,7 @@ import {
   onFiltersRefreshSuccess,
   setDirectPathToChild,
 } from 'src/dashboard/actions/dashboardState';
+import { fetchDatasourceMetadata } from 'src/dashboard/actions/datasources';
 import {
   setHoveredChartCustomization,
   unsetHoveredChartCustomization,
@@ -185,6 +186,28 @@ const FilterValue: FC<FilterValueProps> = ({
   const [isRefreshing, setIsRefreshing] = useState(false);
   const dispatch = useDispatch();
 
+  // When a Date Range parent filter is active, the child filter needs
+  // granularity_sqla to apply the temporal WHERE clause. Read main_dttm_col
+  // from the Redux datasource cache as a fallback.
+  //
+  // The dashboard datasets API (/api/v1/dashboard/:id/datasets) only returns
+  // datasets used by chart slices, so native-filter-only datasets are never
+  // in state.datasources. Dispatch fetchDatasourceMetadata at mount time to
+  // populate the cache explicitly for those datasets.
+  const datasourceMainDttmCol = useSelector<RootState, string | null | undefined>(
+    state =>
+      datasetId != null
+        ? (state.datasources as Record<string, any>)?.[`${datasetId}__table`]
+            ?.main_dttm_col
+        : undefined,
+  );
+
+  useEffect(() => {
+    if (datasetId != null) {
+      dispatch(fetchDatasourceMetadata(`${datasetId}__table`));
+    }
+  }, [datasetId, dispatch]);
+
   const { outlinedFilterId, lastUpdated } = useFilterOutlined();
 
   const handleFilterLoadFinish = useCallback(() => {
@@ -216,7 +239,11 @@ const FilterValue: FC<FilterValueProps> = ({
       groupby,
       adhoc_filters: adhocFilters,
       time_range: timeRange,
-      granularity_sqla: granularitySqla,
+      granularity_sqla:
+        granularitySqla ||
+        (dependencies.time_range
+          ? datasourceMainDttmCol ?? undefined
+          : undefined),
       dashboardId,
     });
     const filterOwnState = filter.dataMask?.ownState || {};
@@ -347,6 +374,7 @@ const FilterValue: FC<FilterValueProps> = ({
     dataMaskSelected,
     setHasDepsFilterValue,
     transitiveParentIds,
+    datasourceMainDttmCol,
   ]);
 
   useEffect(() => {