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WeatherFlow Tempest WiFi HUB

WeatherFlow Tempest / TH-HUB-03-NA

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Does the WeatherFlow Tempest WiFi HUB work with HomeKit, Alexa, and Google Home?

The Tempest WiFi HUB receives readings wirelessly from the Tempest sensor and publishes them over 2.4 GHz Wi-Fi, UDP and Bluetooth LE.

It ships with every complete Tempest station and is sold alone as a replacement. It suits Home Assistant users through an integration (local Wi-Fi control).

At a glance: works withHow this is decided: cited platform facts only
HomeKit
Unknown
Unknown
Google Home
Unknown
Unknown
Alexa
Unknown
Unknown
SmartThings
Unknown
Unknown
Home Assistant
Yes[1][2]
Wi-Fi local, via WeatherFlow; 1 other path

Key facts

WeatherFlow Tempest WiFi HUB facts

How facts are sourced: every cell cites its source below
FactValue
StatusCurrent[3]
List price$99[3] as of
Works withTempest home weather station sensor device (12 or more sensor devices per hub at one location)[3]
TypeReplacement hub[3]
Connectivity2.4 GHz Wi-Fi, UDP and Bluetooth LE[3]
Powerunknown
Releasedunknown
Local APIUDP broadcast from the hub on the local network[3][4]

Integration paths

How the WeatherFlow Tempest WiFi HUB connects

2 pathsHow facts are sourced: every cell cites its source below
PathRequiresiLocaliFeatures lostPlatformsi
Wi-Fi local2.4 GHz Wi-Fi network, Tempest sensor device, Home Assistant on the same subnet as the hub[1][3]Yes[1][4]unknown
Wi-Fi cloud2.4 GHz Wi-Fi network, Tempest sensor device, Tempest account[2][3]No[2]unknown
About these columns
Requires
Hardware the path needs beyond the device and a controller.
Local
Yes when control on this path keeps working with the internet down.
Platforms
The platforms that work with the device on this path: Native (out of the box), Via integration (needs an add-on) or Not supported.

Home Assistant and Homey

Ways to add the WeatherFlow Tempest WiFi HUB

1 routeHow facts are sourced: every cell cites its source below
PlatformLeveliIntegrationDetailsEvidenceLimitations
Home AssistantNative (local)[1]weatherflowWi-Fi local
  • Quality: No score[1]
  • IoT class: Local Push[1]
  • Works with Home Assistant: Not certified[1]
Vendor system covered, model not namedLimited: Local UDP only: Home Assistant and the Tempest device must be on the same subnet[1]
About these columns
Level
How the device gets into the platform on this route. The headline is the best route: local before cloud, direct before bridged, core before community. The methodology page lists every level.

Cite this page

WeatherFlow Tempest WiFi HUB. Smart Home Canon. https://smarthomecanon.com/devices/weatherflow-tempest-wifi-hub. Last checked 2026-10-20.

Sources

  1. [1]
    DOChome-assistant.io / WeatherFlow - Home Assistant
    Accessed Back to text
  2. [2]
    DOChome-assistant.io / WeatherflowCloud - Home Assistant
    Accessed Back to text
  3. [3]
    MFRshop.tempest.earth / Tempest WiFi HUB - Tempest shop
    Accessed Back to text
  4. [4]
    MFRweatherflow.github.io / WeatherFlow Tempest UDP Reference
    Accessed Back to text