Gem County, ID Weather Forecast
County weather hub
Sunny
Compare major city weather across Gem County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 77.
County Weather Overview
This county weather page brings together forecast coverage for Gem 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 Gem County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Aug 29 to Aug 30, 2026
- Latest sync
- Aug 24, 2026 5:58 AM MDT
- Forecast office
- BOI
- Source
- NOAA / NWS
Daily Outlook
This Week in Gem County
Saturday looks like the warmest upcoming period in Gem County at 77 degrees F.
Saturday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Saturday at about 1 to 7 mph SSW.
The forecast from Aug 29 through Aug 30 stays mostly dry.
Forecast Details
- Last updated
- Aug 24, 2026 5:58 AM MDT
- Coverage
- 2 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
Mostly clear, with a low around 56.
Sunny, with a high near 75.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Aug 29
|
Sunny
|
77°F |
1 to 7 mph
SSW
|
|
Saturday Night
Aug 29
|
Mostly Clear
|
56°F |
3 to 7 mph
NNW
|
|
Sunday
Aug 30
|
Sunny
|
75°F |
1 to 5 mph
WNW
|
Major City Forecasts
Live forecast snapshots for major cities across Gem County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Gem County.
Largest mapped city population in this region: 7,054.
