diff --git a/homeassistant/components/asuswrt/bridge.py b/homeassistant/components/asuswrt/bridge.py
index 228da7f1a3612..53a0b5d06b54f 100644
--- a/homeassistant/components/asuswrt/bridge.py
+++ b/homeassistant/components/asuswrt/bridge.py
@@ -41,6 +41,7 @@
     SENSORS_LOAD_AVG,
     SENSORS_RATES,
     SENSORS_TEMPERATURES,
+    SENSORS_TEMPERATURES_LEGACY,
 )
 
 SENSORS_TYPE_BYTES = "sensors_bytes"
@@ -277,7 +278,7 @@ async def async_get_available_sensors(self) -> dict[str, dict[str, Any]]:
     async def _get_available_temperature_sensors(self) -> list[str]:
         """Check which temperature information is available on the router."""
         availability = await self._api.async_find_temperature_commands()
-        return [SENSORS_TEMPERATURES[i] for i in range(3) if availability[i]]
+        return [SENSORS_TEMPERATURES_LEGACY[i] for i in range(3) if availability[i]]
 
     @handle_errors_and_zip((IndexError, OSError, ValueError), SENSORS_BYTES)
     async def _get_bytes(self) -> Any:
diff --git a/homeassistant/components/asuswrt/const.py b/homeassistant/components/asuswrt/const.py
index a4cd6cde94c2a..a60046b50c2a9 100644
--- a/homeassistant/components/asuswrt/const.py
+++ b/homeassistant/components/asuswrt/const.py
@@ -30,4 +30,5 @@
 SENSORS_CONNECTED_DEVICE = ["sensor_connected_device"]
 SENSORS_LOAD_AVG = ["sensor_load_avg1", "sensor_load_avg5", "sensor_load_avg15"]
 SENSORS_RATES = ["sensor_rx_rates", "sensor_tx_rates"]
-SENSORS_TEMPERATURES = ["2.4GHz", "5.0GHz", "CPU"]
+SENSORS_TEMPERATURES_LEGACY = ["2.4GHz", "5.0GHz", "CPU"]
+SENSORS_TEMPERATURES = [*SENSORS_TEMPERATURES_LEGACY, "5.0GHz_2", "6.0GHz"]
diff --git a/homeassistant/components/asuswrt/sensor.py b/homeassistant/components/asuswrt/sensor.py
index 72d99c6081675..f1296befbbad7 100644
--- a/homeassistant/components/asuswrt/sensor.py
+++ b/homeassistant/components/asuswrt/sensor.py
@@ -156,6 +156,26 @@ class AsusWrtSensorEntityDescription(SensorEntityDescription):
         entity_registry_enabled_default=False,
         suggested_display_precision=1,
     ),
+    AsusWrtSensorEntityDescription(
+        key=SENSORS_TEMPERATURES[3],
+        translation_key="5ghz_2_temperature",
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.TEMPERATURE,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
+        entity_category=EntityCategory.DIAGNOSTIC,
+        entity_registry_enabled_default=False,
+        suggested_display_precision=1,
+    ),
+    AsusWrtSensorEntityDescription(
+        key=SENSORS_TEMPERATURES[4],
+        translation_key="6ghz_temperature",
+        state_class=SensorStateClass.MEASUREMENT,
+        device_class=SensorDeviceClass.TEMPERATURE,
+        native_unit_of_measurement=UnitOfTemperature.CELSIUS,
+        entity_category=EntityCategory.DIAGNOSTIC,
+        entity_registry_enabled_default=False,
+        suggested_display_precision=1,
+    ),
 )
 
 
diff --git a/homeassistant/components/asuswrt/strings.json b/homeassistant/components/asuswrt/strings.json
index 8a3207ec7cb7f..4c8386dcd0042 100644
--- a/homeassistant/components/asuswrt/strings.json
+++ b/homeassistant/components/asuswrt/strings.json
@@ -82,6 +82,12 @@
       },
       "cpu_temperature": {
         "name": "CPU Temperature"
+      },
+      "5ghz_2_temperature": {
+        "name": "5GHz Temperature (Radio 2)"
+      },
+      "6ghz_temperature": {
+        "name": "6GHz Temperature"
       }
     }
   },
diff --git a/tests/components/asuswrt/conftest.py b/tests/components/asuswrt/conftest.py
index 72cbc37d57167..7710e26707cea 100644
--- a/tests/components/asuswrt/conftest.py
+++ b/tests/components/asuswrt/conftest.py
@@ -20,8 +20,8 @@
 MOCK_CURRENT_TRANSFER_RATES_HTTP = dict(enumerate(MOCK_CURRENT_TRANSFER_RATES))
 MOCK_LOAD_AVG_HTTP = {"load_avg_1": 1.1, "load_avg_5": 1.2, "load_avg_15": 1.3}
 MOCK_LOAD_AVG = list(MOCK_LOAD_AVG_HTTP.values())
-MOCK_TEMPERATURES_HTTP = {"2.4GHz": 40.2, "CPU": 71.2}
-MOCK_TEMPERATURES = {**MOCK_TEMPERATURES_HTTP, "5.0GHz": 0}
+MOCK_TEMPERATURES = {"2.4GHz": 40.2, "5.0GHz": 0, "CPU": 71.2}
+MOCK_TEMPERATURES_HTTP = {**MOCK_TEMPERATURES, "5.0GHz_2": 40.3, "6.0GHz": 40.4}
 
 
 @pytest.fixture(name="patch_setup_entry")
@@ -118,9 +118,9 @@ def mock_controller_connect_http(mock_devices_http):
             MOCK_CURRENT_TRANSFER_RATES_HTTP
         )
         service_mock.return_value.async_get_loadavg.return_value = MOCK_LOAD_AVG_HTTP
-        service_mock.return_value.async_get_temperatures.return_value = (
-            MOCK_TEMPERATURES_HTTP
-        )
+        service_mock.return_value.async_get_temperatures.return_value = {
+            k: v for k, v in MOCK_TEMPERATURES_HTTP.items() if k != "5.0GHz"
+        }
         yield service_mock
 
 
@@ -140,6 +140,6 @@ def mock_controller_connect_http_sens_detect():
     """Mock a successful sensor detection using http library."""
     with patch(
         f"{ASUSWRT_BASE}.bridge.AsusWrtHttpBridge._get_available_temperature_sensors",
-        return_value=[*MOCK_TEMPERATURES],
+        return_value=[*MOCK_TEMPERATURES_HTTP],
     ) as mock_sens_detect:
         yield mock_sens_detect
diff --git a/tests/components/asuswrt/test_sensor.py b/tests/components/asuswrt/test_sensor.py
index a7b19bb378505..e3122f1dfef36 100644
--- a/tests/components/asuswrt/test_sensor.py
+++ b/tests/components/asuswrt/test_sensor.py
@@ -12,6 +12,7 @@
     SENSORS_LOAD_AVG,
     SENSORS_RATES,
     SENSORS_TEMPERATURES,
+    SENSORS_TEMPERATURES_LEGACY,
 )
 from homeassistant.components.device_tracker import CONF_CONSIDER_HOME
 from homeassistant.config_entries import ConfigEntryState
@@ -39,7 +40,7 @@
 
 SENSORS_DEFAULT = [*SENSORS_BYTES, *SENSORS_RATES]
 
-SENSORS_ALL_LEGACY = [*SENSORS_DEFAULT, *SENSORS_LOAD_AVG, *SENSORS_TEMPERATURES]
+SENSORS_ALL_LEGACY = [*SENSORS_DEFAULT, *SENSORS_LOAD_AVG, *SENSORS_TEMPERATURES_LEGACY]
 SENSORS_ALL_HTTP = [*SENSORS_DEFAULT, *SENSORS_LOAD_AVG, *SENSORS_TEMPERATURES]
 
 
@@ -242,11 +243,13 @@ async def test_temperature_sensors_http_fail(
     assert not hass.states.get(f"{sensor_prefix}_2_4ghz")
     assert not hass.states.get(f"{sensor_prefix}_5_0ghz")
     assert not hass.states.get(f"{sensor_prefix}_cpu")
+    assert not hass.states.get(f"{sensor_prefix}_5_0ghz_2")
+    assert not hass.states.get(f"{sensor_prefix}_6_0ghz")
 
 
-async def _test_temperature_sensors(hass: HomeAssistant, config) -> None:
+async def _test_temperature_sensors(hass: HomeAssistant, config, sensors) -> str:
     """Test creating a AsusWRT temperature sensors."""
-    config_entry, sensor_prefix = _setup_entry(hass, config, SENSORS_TEMPERATURES)
+    config_entry, sensor_prefix = _setup_entry(hass, config, sensors)
     config_entry.add_to_hass(hass)
 
     # initial devices setup
@@ -255,20 +258,31 @@ async def _test_temperature_sensors(hass: HomeAssistant, config) -> None:
     async_fire_time_changed(hass, utcnow() + timedelta(seconds=30))
     await hass.async_block_till_done()
 
-    # assert temperature sensor available
-    assert hass.states.get(f"{sensor_prefix}_2_4ghz").state == "40.2"
-    assert not hass.states.get(f"{sensor_prefix}_5_0ghz")
-    assert hass.states.get(f"{sensor_prefix}_cpu").state == "71.2"
+    return sensor_prefix
 
 
 async def test_temperature_sensors_legacy(hass: HomeAssistant, connect_legacy) -> None:
     """Test creating a AsusWRT temperature sensors."""
-    await _test_temperature_sensors(hass, CONFIG_DATA_TELNET)
+    sensor_prefix = await _test_temperature_sensors(
+        hass, CONFIG_DATA_TELNET, SENSORS_TEMPERATURES_LEGACY
+    )
+    # assert temperature sensor available
+    assert hass.states.get(f"{sensor_prefix}_2_4ghz").state == "40.2"
+    assert hass.states.get(f"{sensor_prefix}_cpu").state == "71.2"
+    assert not hass.states.get(f"{sensor_prefix}_5_0ghz")
 
 
 async def test_temperature_sensors_http(hass: HomeAssistant, connect_http) -> None:
     """Test creating a AsusWRT temperature sensors."""
-    await _test_temperature_sensors(hass, CONFIG_DATA_HTTP)
+    sensor_prefix = await _test_temperature_sensors(
+        hass, CONFIG_DATA_HTTP, SENSORS_TEMPERATURES
+    )
+    # assert temperature sensor available
+    assert hass.states.get(f"{sensor_prefix}_2_4ghz").state == "40.2"
+    assert hass.states.get(f"{sensor_prefix}_cpu").state == "71.2"
+    assert hass.states.get(f"{sensor_prefix}_5_0ghz_2").state == "40.3"
+    assert hass.states.get(f"{sensor_prefix}_6_0ghz").state == "40.4"
+    assert not hass.states.get(f"{sensor_prefix}_5_0ghz")
 
 
 @pytest.mark.parametrize(
@@ -416,7 +430,7 @@ async def test_decorator_errors(
     hass: HomeAssistant, connect_legacy, mock_available_temps
 ) -> None:
     """Test AsusWRT sensors are unavailable on decorator type check error."""
-    sensors = [*SENSORS_BYTES, *SENSORS_TEMPERATURES]
+    sensors = [*SENSORS_BYTES, *SENSORS_TEMPERATURES_LEGACY]
     config_entry, sensor_prefix = _setup_entry(hass, CONFIG_DATA_TELNET, sensors)
     config_entry.add_to_hass(hass)