Tempest Weather System (2026 version)

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The latest and greatest Tempest Weather System (2026 version) measures and reports the weather directly from your yard, making it the perfect companion to a Rachio Smart Sprinkler Controller. Leveraging powerful machine learning and modeling capabilities, Tempest provides the most precise forecast available. No moving parts, solar-powered, completely wireless and easy to install. Sold by Rachio, ships separately from Tempest. Show more