Idaho County, ID Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Idaho County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 87.
County Weather Overview
This county weather page brings together forecast coverage for Idaho County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 1 of 1 mapped cities in Idaho County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 18, 2026
- Latest sync
- Jul 11, 2026 11:16 PM MDT
- Forecast office
- MSO
- Source
- NOAA / NWS
Daily Outlook
This Week in Idaho County
Saturday looks like the warmest upcoming period in Idaho County at 87 degrees F.
Saturday is the coolest period ahead with temperatures near 87 degrees F.
The strongest winds are forecast for Saturday at about 0 to 3 mph WSW.
The forecast from Jul 18 through Jul 18 stays mostly dry.
Forecast Details
- Last updated
- Jul 11, 2026 11:16 PM MDT
- Coverage
- 1 day
- Time zone
- America/Boise
- Forecast office
- MSO
- Radar station
- KMSX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Mostly Sunny
|
87°F |
0 to 3 mph
WSW
|
Major City Forecasts
Live forecast snapshots for major cities across Idaho County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Idaho County.
Largest mapped city population in this region: 3,237.
