diff --git a/static/app/views/insights/browser/webVitals/components/charts/performanceScoreBreakdownChart.tsx b/static/app/views/insights/browser/webVitals/components/charts/performanceScoreBreakdownChart.tsx
index b778bd1fa2ec68..7387d99ea9e9d7 100644
--- a/static/app/views/insights/browser/webVitals/components/charts/performanceScoreBreakdownChart.tsx
+++ b/static/app/views/insights/browser/webVitals/components/charts/performanceScoreBreakdownChart.tsx
@@ -5,6 +5,7 @@ import {DEFAULT_RELATIVE_PERIODS} from 'sentry/constants';
 import {t} from 'sentry/locale';
 import {space} from 'sentry/styles/space';
 import type {Series} from 'sentry/types/echarts';
+import useOrganization from 'sentry/utils/useOrganization';
 import usePageFilters from 'sentry/utils/usePageFilters';
 import {ORDER} from 'sentry/views/insights/browser/webVitals/components/charts/performanceScoreChart';
 import {
@@ -49,6 +50,7 @@ export function PerformanceScoreBreakdownChart({
   browserTypes,
   subregions,
 }: Props) {
+  const organization = useOrganization();
   const theme = useTheme();
   const segmentColors = [...theme.charts.getColorPalette(3).slice(0, 5)];
 
@@ -61,7 +63,10 @@ export function PerformanceScoreBreakdownChart({
   const performanceScoreSubtext = (period && DEFAULT_RELATIVE_PERIODS[period]) ?? '';
   const chartSeriesOrder = ORDER;
 
-  const weightedTimeseriesData = applyStaticWeightsToTimeseries(timeseriesData);
+  const weightedTimeseriesData = applyStaticWeightsToTimeseries(
+    organization,
+    timeseriesData
+  );
 
   const weightedTimeseries = formatTimeSeriesResultsToChartData(
     weightedTimeseriesData,
diff --git a/static/app/views/insights/browser/webVitals/components/performanceScoreRingWithTooltips.tsx b/static/app/views/insights/browser/webVitals/components/performanceScoreRingWithTooltips.tsx
index de1c78091c4c25..ccb1f213bc70b6 100644
--- a/static/app/views/insights/browser/webVitals/components/performanceScoreRingWithTooltips.tsx
+++ b/static/app/views/insights/browser/webVitals/components/performanceScoreRingWithTooltips.tsx
@@ -17,6 +17,7 @@ import type {
   WebVitals,
 } from 'sentry/views/insights/browser/webVitals/types';
 import {getWeights} from 'sentry/views/insights/browser/webVitals/utils/getWeights';
+import {PERFORMANCE_SCORE_WEIGHTS} from 'sentry/views/insights/browser/webVitals/utils/scoreThresholds';
 import {useModuleURL} from 'sentry/views/insights/common/utils/useModuleURL';
 
 import {getFormattedDuration} from './webVitalMeters';
@@ -162,7 +163,11 @@ function PerformanceScoreRingWithTooltips({
     });
   }
 
-  const weights = getWeights(ORDER.filter(webVital => projectScore[`${webVital}Score`]));
+  const weights = organization.features.includes(
+    'organizations:performance-vitals-handle-missing-webvitals'
+  )
+    ? getWeights(ORDER.filter(webVital => projectScore[`${webVital}Score`]))
+    : PERFORMANCE_SCORE_WEIGHTS;
 
   const commonWebVitalLabelProps = {
     organization,
diff --git a/static/app/views/insights/browser/webVitals/utils/applyStaticWeightsToTimeseries.spec.tsx b/static/app/views/insights/browser/webVitals/utils/applyStaticWeightsToTimeseries.spec.tsx
index 6da9a7a64ebe25..35b80141833dee 100644
--- a/static/app/views/insights/browser/webVitals/utils/applyStaticWeightsToTimeseries.spec.tsx
+++ b/static/app/views/insights/browser/webVitals/utils/applyStaticWeightsToTimeseries.spec.tsx
@@ -1,7 +1,10 @@
+import {OrganizationFixture} from 'sentry-fixture/organization';
+
 import {applyStaticWeightsToTimeseries} from 'sentry/views/insights/browser/webVitals/utils/applyStaticWeightsToTimeseries';
 
 describe('applyStaticWeightsToTimeseries', function () {
   it('updates timeseries scores with static weighing', function () {
+    const organization = OrganizationFixture();
     const timeseriesData = {
       lcp: [
         {name: '2024-07-01T00:00:00.000Z', value: 90},
@@ -28,7 +31,7 @@ describe('applyStaticWeightsToTimeseries', function () {
         {name: '2024-07-02T00:00:00.000Z', value: 50},
       ],
     };
-    const result = applyStaticWeightsToTimeseries(timeseriesData);
+    const result = applyStaticWeightsToTimeseries(organization, timeseriesData);
     expect(result).toEqual({
       lcp: [
         {name: '2024-07-01T00:00:00.000Z', value: 90 * 0.3},
diff --git a/static/app/views/insights/browser/webVitals/utils/applyStaticWeightsToTimeseries.tsx b/static/app/views/insights/browser/webVitals/utils/applyStaticWeightsToTimeseries.tsx
index f83d2b250e2ee0..c1d49ba42f8228 100644
--- a/static/app/views/insights/browser/webVitals/utils/applyStaticWeightsToTimeseries.tsx
+++ b/static/app/views/insights/browser/webVitals/utils/applyStaticWeightsToTimeseries.tsx
@@ -1,14 +1,25 @@
+import type {Organization} from 'sentry/types/organization';
 import type {WebVitalsScoreBreakdown} from 'sentry/views/insights/browser/webVitals/queries/storedScoreQueries/useProjectWebVitalsScoresTimeseriesQuery';
 import type {WebVitals} from 'sentry/views/insights/browser/webVitals/types';
 import {getWeights} from 'sentry/views/insights/browser/webVitals/utils/getWeights';
+import {PERFORMANCE_SCORE_WEIGHTS} from 'sentry/views/insights/browser/webVitals/utils/scoreThresholds';
 
 // Returns a weighed score timeseries with each interval calculated from applying hardcoded weights to unweighted scores
-export function applyStaticWeightsToTimeseries(timeseriesData: WebVitalsScoreBreakdown) {
-  const weights = getWeights(
-    Object.keys(timeseriesData)
-      .filter(key => key !== 'total')
-      .filter(key => timeseriesData[key].some(series => series.value > 0)) as WebVitals[]
-  );
+export function applyStaticWeightsToTimeseries(
+  organization: Organization,
+  timeseriesData: WebVitalsScoreBreakdown
+) {
+  const weights = organization.features.includes(
+    'organizations:performance-vitals-handle-missing-webvitals'
+  )
+    ? getWeights(
+        Object.keys(timeseriesData)
+          .filter(key => key !== 'total')
+          .filter(key =>
+            timeseriesData[key].some(series => series.value > 0)
+          ) as WebVitals[]
+      )
+    : PERFORMANCE_SCORE_WEIGHTS;
   return {
     ...Object.keys(weights).reduce((acc, webVital) => {
       acc[webVital] = timeseriesData[webVital].map(({name, value}) => ({
diff --git a/static/app/views/performance/landing/widgets/widgets/performanceScoreListWidget.tsx b/static/app/views/performance/landing/widgets/widgets/performanceScoreListWidget.tsx
index dbbce8d2070a2d..fbe0a64c09b4a7 100644
--- a/static/app/views/performance/landing/widgets/widgets/performanceScoreListWidget.tsx
+++ b/static/app/views/performance/landing/widgets/widgets/performanceScoreListWidget.tsx
@@ -63,7 +63,10 @@ export function PerformanceScoreListWidget(props: PerformanceWidgetProps) {
 
   const order = ORDER;
 
-  const weightedTimeseriesData = applyStaticWeightsToTimeseries(timeseriesData);
+  const weightedTimeseriesData = applyStaticWeightsToTimeseries(
+    props.organization,
+    timeseriesData
+  );
 
   const getAreaChart = () => {
     const segmentColors = theme.charts.getColorPalette(3).slice(0, 5);