Todays weather in Boise Idaho - Saturday - 30 May 2026

Boise wakes up to 74 degrees and full sunshine today — and the forecast is about as clean as it gets. Today's episode of your daily Boise Idaho weather briefing covers everything you need to plan your day: a comfortable high of 74°F, clear skies, and a northwest wind running 6 to 14 mph with gusts up to 23. That breeze is worth noting for cyclists, convertible drivers, and anyone with ambitious hair — but roads are clear and commutes look easy.Tonight swings down to around 46°F, so if you're heading out after dark, pack a light jacket. That 28-degree gap between the daytime high and overnight low is the biggest weather story of the day.Looking ahead, this weekend kicks off a steady warm-up. Sunday sits at 75°, nearly matching today. Then Monday climbs to 80°, Tuesday to 85°, Wednesday to 88°, and Friday tops out near 90°. Rain chances are essentially zero through most of the week — Wednesday night shows a 6% precipitation chance, the only blip on an otherwise dry outlook.The practical takeaway: today and Sunday are your sweet spot for outdoor plans. Midweek, add sunscreen and water to your bag. By Friday, you'll be chasing shade.This is your Treasure Valley weather update — specific, fast, and practical. Subscribe for a fresh Boise weather forecast every morning. A YesWee production, built using AI technology.This episode includes AI-generated content.