Boise & Treasure Valley Weather




Humidity: 62%
Pressure: 30.06 in

7 Day Forecast

Monday Mostly Sunny Day: 82° Night: 54°
Tuesday Sunny Day: 87° Night: 58°
Wednesday Mostly Sunny Day: 81° Night: 60°
Thursday Partly Cloudy Day: 73° Night: 55°
Friday Partly Cloudy Day: 72° Night: 49°
Saturday Mostly Sunny Day: 71° Night: 49°
Sunday Mostly Sunny Day: 76° Night: 50°

Today's Forecast

Last Updated: Sunday, August 30, 2015 at 5:00 p.m.


A much needed break from the heat today, with afternoon highs only in the upper 70s to low 80s across the Treasure Valley. Lows tonight will fall into the upper 40s to low 50s for most spots, so be ready for a brisk morning. Temperatures will return to the 80s tomorrow through Wednesday.

Tuesday is the warmest day in the forecast, with a high of 87 degrees. We get plenty of sunshine for most of the week, with more clouds and cooler temperatures returning Thursday. The cooler weather is courtesy of a deep trough that will dig south from the Canadian coastline and into the Pacific Northwest.

Looking ahead to the weekend, temperatures will stay 10-15 degrees below normal, with highs in the low 70s Thursday through Saturday. Highs will bounce back into the mid to upper 70s for Sunday.

GAME DAY FORECAST : (Is it too early  to look ahead to Friday?). Partly Cloudy with a high of 72. 20% chance of afternoon showers, with lows dropping into the upper 40s. It will feel a little like fall for the first Broncos game!