Todays weather in Boise Idaho - Friday - 22 May 2026

(00:00:00) Todays weather in Boise Idaho - Friday - 22 May 2026 (00:00:45) Tonight's Cool Clear Drop (00:01:00) Weekend Warmup To Near Ninety (00:01:32) Tuesday Cooldown And Rain Chance (00:02:03) What To Wear Today Today is one of those easy, sun-drenched Boise Fridays that makes it hard to stay indoors. The current temperature is sitting at 80 degrees with full sunshine, a light northwest wind at just 6 mph, and absolutely zero chance of rain. No weather alerts, no drama — just a clean day across the Treasure Valley.For your commute and afternoon plans, expect conditions to hold steady. The high stays right around 80 degrees, skies remain clear, and roads are dry with excellent visibility in both directions. Dress light — a t-shirt is all you need. Sunglasses are non-negotiable.Tonight cools to a comfortable low of around 52 degrees under mostly clear skies. A northeast wind at 2 to 7 mph makes for ideal sleeping weather if you crack a window.The weekend looks even warmer. Saturday reaches 86 degrees under full sun, Sunday pushes to 89, and Memorial Day Monday peaks near 92 degrees — genuinely hot cookout territory. Stay hydrated and plan your outdoor time accordingly.The pattern shifts by Tuesday, when temperatures drop to 67 degrees with a 14 percent chance of precipitation. Showers are possible Tuesday night into Wednesday, which carries a 28 percent rain chance before clearing. Highs recover toward the mid-seventies by Thursday.Bottom line: today and the long weekend are yours. Get outside — the Boise weather forecast is earning it.This episode includes AI-generated content.