NFL DFS Weather Report — Wednesday, September 23, 2026
Wind, temperature, precipitation, and roof status for every stadium on this slate.
Game-by-game NFL weather for Wednesday, September 23, 2026. Wind is the single most important forecast input in football DFS — it suppresses deep passing and kicking, while domes and closed roofs play neutral.
Weather-adjusted player projections are inside the app with the free trial.
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How to read this page
Every number here comes from the same projection engine used inside the Diamond DFS optimizer: opportunity (snap share, target share, carries), defense-vs-position matchup, Vegas implied team totals and game script, stadium weather, recent form (last three weeks), and efficiency regression, blended into a DraftKings- or FanDuel-scored projection.
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This preview shows a teaser of today's projections. Start a free trial to access the full player pool, run the optimizer with your own weights, and use Diamond inside ChatGPT, Claude, or Gemini.