diff --git a/esphome/components/prometheus/prometheus_handler.cpp b/esphome/components/prometheus/prometheus_handler.cpp
index 9a9ff527e1..1867f144dc 100644
--- a/esphome/components/prometheus/prometheus_handler.cpp
+++ b/esphome/components/prometheus/prometheus_handler.cpp
@@ -885,7 +885,9 @@ void PrometheusHandler::climate_row_(AsyncResponseStream *stream, climate::Clima
   // Now see if position is supported
   if (obj->get_traits().get_supports_current_temperature()) {
     std::string current_temp = "current_temperature";
-    climate_mode_row_(stream, obj, area, node, friendly_name, current_temp, obj->current_temperature)
+    int8_t current_accuracy = traits.get_current_temperature_accuracy_decimals();
+    climate_mode_row_(stream, obj, area, node, friendly_name, current_temp,
+                      value_accuracy_to_string(obj->current_temperature, current_accuracy))
   }
 }
 #endif