Boise, ID Weather Forecast
Local 7-day forecast
Areas Of Frost then Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Boise, ID in one place.
Areas of frost before 10am. Sunny, with a high near 63. Northwest wind 5 to 12 mph.
Local Weather Overview
This forecast page for Boise, ID is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 11, 2026 10:45 PM MDT.
The active forecast window currently covers Oct 13 to Oct 18, 2026 for Boise, ID.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 13 to Oct 18, 2026
- Latest sync
- Oct 11, 2026 10:45 PM MDT
- Forecast office
- BOI
- Source
- NOAA / NWS
Daily Outlook
This Week in Boise
Friday looks like the warmest upcoming period in Boise at 75 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Friday at about 6 to 13 mph SE.
The forecast from Oct 13 through Oct 18 stays mostly dry.
Forecast Details
- Last updated
- Oct 11, 2026 10:45 PM MDT
- Coverage
- 6 days
- Time zone
- America/Boise
- Forecast office
- BOI
- Radar station
- KCBX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 36. West northwest wind 2 to 9 mph.
Areas of frost before 9am. Sunny, with a high near 65.
Clear, with a low around 39.
Sunny, with a high near 70.
Clear, with a low around 43.
Sunny, with a high near 75.
Mostly clear, with a low around 46.
Sunny, with a high near 75.
Mostly clear, with a low around 46.
Sunny, with a high near 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Areas Of Frost then Sunny
|
63°F |
5 to 12 mph
NW
|
|
Tuesday Night
Oct 13
|
Clear
|
36°F |
2 to 9 mph
WNW
|
|
Wednesday
Oct 14
|
Areas Of Frost then Sunny
|
65°F |
2 to 9 mph
SSW
|
|
Wednesday Night
Oct 14
|
Clear
|
39°F |
1 to 8 mph
N
|
|
Thursday
Oct 15
|
Sunny
|
70°F |
5 mph
SSE
|
|
Thursday Night
Oct 15
|
Clear
|
43°F |
7 mph
ESE
|
|
Friday
Oct 16
|
Sunny
|
75°F |
6 to 13 mph
SE
|
|
Friday Night
Oct 16
|
Mostly Clear
|
46°F |
12 mph
SE
|
|
Saturday
Oct 17
|
Sunny
|
75°F |
9 mph
SE
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
46°F |
2 to 6 mph
ESE
|
|
Sunday
Oct 18
|
Sunny
|
73°F |
6 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Boise.
