Owyhee County, ID Weather Forecast
County weather hub
Mostly Cloudy
Compare major city weather across Owyhee County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly cloudy, with a low around 24. South wind around 5 mph.
County Weather Overview
This county weather page brings together forecast coverage for Owyhee County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 2 of 2 mapped cities in Owyhee County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 18 to Apr 24, 2026
- Latest sync
- Apr 18, 2026 3:45 AM MDT
- Forecast office
- BOI
- Source
- NOAA / NWS
Daily Outlook
This Week in Owyhee County
Monday looks like the warmest upcoming period in Owyhee County at 71 degrees F.
Overnight is the coolest period ahead with temperatures near 24 degrees F.
The strongest winds are forecast for Wednesday at about 17 to 23 mph WSW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 18, 2026 3:45 AM MDT
- Coverage
- 7 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 sunny, with a high near 55. Southeast wind 5 to 12 mph.
Mostly clear, with a low around 33. Southeast wind 6 to 10 mph.
Mostly sunny, with a high near 64. East southeast wind 6 to 13 mph.
Partly cloudy, with a low around 40. South wind 6 to 10 mph.
Mostly sunny, with a high near 71.
Partly cloudy, with a low around 44.
A slight chance of rain showers after noon. Mostly sunny, with a high near 70. Chance of precipitation is 20%.
Rain showers likely. Mostly cloudy, with a low around 34. Chance of precipitation is 70%.
Rain showers before 9am, then rain and snow showers between 9am and noon, then a slight chance of thunderstorms and rain and snow showers. Cloudy, with a high near 47. Chance of precipitation is 90%.
Rain showers likely before 9pm, then rain and snow showers likely. Mostly cloudy, with a low around 30. Chance of precipitation is 70%. New snow accumulation of less than half an inch possible.
A chance of snow showers before 3pm, then a chance of rain showers. Partly sunny, with a high near 46. Chance of precipitation is 50%.
A chance of rain showers before 9pm, then a chance of rain and snow showers. Partly cloudy, with a low around 29. Chance of precipitation is 30%.
A chance of snow showers before 3pm, then a chance of rain showers. Partly sunny, with a high near 49.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Apr 18
|
Mostly Cloudy
|
24°F |
5 mph
S
|
|
Saturday
Apr 18
|
Mostly Sunny
|
55°F |
5 to 12 mph
SE
|
|
Saturday Night
Apr 18
|
Mostly Clear
|
33°F |
6 to 10 mph
SE
|
|
Sunday
Apr 19
|
Mostly Sunny
|
64°F |
6 to 13 mph
ESE
|
|
Sunday Night
Apr 19
|
Partly Cloudy
|
40°F |
6 to 10 mph
S
|
|
Monday
Apr 20
|
Mostly Sunny
|
71°F |
9 to 15 mph
SSW
|
|
Monday Night
Apr 20
|
Partly Cloudy
|
44°F |
8 to 13 mph
SSW
|
|
Tuesday
Apr 21
|
Mostly Sunny then Slight Chance Rain Showers
|
70°F |
10 to 20 mph
S
|
|
Tuesday Night
Apr 21
|
Rain Showers Likely
|
34°F |
20 mph
WSW
|
|
Wednesday
Apr 22
|
Rain And Snow Showers
|
47°F |
17 to 23 mph
WSW
|
|
Wednesday Night
Apr 22
|
Rain And Snow Showers Likely
|
30°F |
14 to 21 mph
W
|
|
Thursday
Apr 23
|
Chance Snow Showers
|
46°F |
13 to 16 mph
WNW
|
|
Thursday Night
Apr 23
|
Chance Rain And Snow Showers
|
29°F |
8 to 14 mph
NW
|
|
Friday
Apr 24
|
Chance Snow Showers
|
49°F |
7 to 14 mph
NNW
|
Major City Forecasts
Live forecast snapshots for major cities across Owyhee County.
Coverage
Forecast coverage currently spans 2 of 2 mapped cities in Owyhee County.
Largest mapped city population in this region: 2,720.
