Weather
Idaho Weather Alert: Boise 69° Warmth by Wednesday, Nov. 9-13
Boise, ID – A stretch of mild fall weather is developing across Ada County and the&n…
By Dylan Reeves · 2026-11-08T12:17:53.086Z
Boise, ID – A stretch of mild fall weather is developing across Ada County and the Treasure Valley, offering several comfortable afternoons before a small chance of showers returns late Friday.
According to the National Weather Service in Boise, temperatures should climb from the middle 60s Monday to approximately 69 degrees Wednesday, Nov. 11.
The warming trend comes with mostly dry conditions, light winds and chilly mornings.
Monday Starts a Stretch of Mild Weather Monday, Nov. 9, brings mostly cloudy skies and a high near 64 degrees.
East southeast winds around 5 mph should shift west northwest during the afternoon.
Cloud cover gradually decreases Monday night, with temperatures falling to approximately 42 degrees.
Drivers traveling Interstate 84 through Boise, Meridian and nearby Treasure Valley communities should encounter generally favorable weather.
No significant precipitation or hazardous road conditions are indicated in the supplied forecast.
Tuesday Brings Sunshine and a 27 Degree Temperature Swing Tuesday, Nov. 10, looks sunnier, with afternoon temperatures climbing to approximately 66 degrees.
Calm winds should become westerly around 5 mph during the afternoon.
By Tuesday night, temperatures drop to around 39 degrees.
That creates a 27 degree difference between the afternoon high and nighttime low.
Residents heading out early Wednesday should keep a jacket nearby, even though the afternoon will feel considerably warmer.
The cooler mornings may also encourage gardeners to finish seasonal cleanup before more typical winter conditions arrive later in the year.
Veterans Day Could Be the Warmest Afternoon Wednesday, Nov. 11, Veterans Day, brings the warmest projected temperatures in the immediate outlook.
Mostly sunny skies should accompany a high near 69 degrees.
That could make outdoor ceremonies, neighborhood gatherings and afternoon activities especially comfortable.
The National Weather Service expects mostly sunny conditions, with no significant precipitation indicated.
However, Wednesday night temperatures retreat to approximately 42 degrees under partly cloudy skies.
The difference between afternoon warmth and evening temperatures remains important for residents planning outdoor activities.
Thursday and Friday Stay Mild Before Showers Return Thursday, Nov. 12, continues the comfortable pattern, with mostly sunny skies and a high near 68 degrees.
Thursday night temperatures settle around 44 degrees.
Friday, Nov. 13, should remain mostly sunny, with temperatures reaching approximately 67 degrees.
A slight change arrives Friday night.
The National Weather Service indicates a 20% chance of showers, with temperatures around 45 degrees.
That is the first precipitation opportunity identified in Boise's extended outlook.
Saturday, Nov. 14, returns to mostly sunny skies, with a high near 66 degrees.
What About Snow and Freezing Roads? Despite November's advancing winter season, Boise's supplied forecast does not show snow, freezing rain or temperatures below 32 degrees.
Nighttime lows generally remain between 39 and 45 degrees through Friday.
That reduces immediate concerns about widespread freezing conditions across the city.
However, mountain travelers should continue checking updated weather information as the season progresses.
Snow and icy conditions become increasingly important considerations across Idaho's higher elevations approaching Thanksgiving, although no specific local winter storm is identified in this outlook.
Boise Five Day Weather Outlook: Nov. 9 13 Monday, Nov. 9: Mostly cloudy, high 64°F, low 42°F. Clouds gradually decrease. Tuesday, Nov. 10: Sunny, high 66°F, low 39°F. Light afternoon winds. Wednesday, Nov. 11: Mostly sunny for Veterans Day, high 69°F, low 42°F. Thursday, Nov. 12: Mostly sunny, high 68°F, low 44°F. Friday, Nov. 13: Mostly sunny, high 67°F, low 45°F. A 20% chance of showers Friday night. Saturday, Nov. 14: Mostly sunny, with a high near 66°F.
For now, Boise residents can expect several mild afternoons before the possibility of light rain late in the week.
Are you enjoying Boise's unusually comfortable November weather, or are you ready for colder temperatures and the first winter snow? Tell us what conditions you're seeing across the Treasure Valley.