Cooper, ID Weather Forecast
Local 7-day forecast
Mostly Sunny then Chance Light Rain
Track current conditions, temperature changes, wind, and the full daily outlook for Cooper, ID in one place.
A chance of rain after 5pm. Mostly sunny, with a high near 75. South southwest wind 1 to 10 mph. Chance of precipitation is 40%.
Local Weather Overview
This forecast page for Cooper, 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: Sep 16, 2026 2:38 PM PDT.
The active forecast window currently covers Sep 17 to Sep 22, 2026 for Cooper, ID.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 17 to Sep 22, 2026
- Latest sync
- Sep 16, 2026 2:38 PM PDT
- Forecast office
- MSO
- Source
- NOAA / NWS
Daily Outlook
This Week in Cooper
Sunday looks like the warmest upcoming period in Cooper at 78 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 45 degrees F.
The strongest winds are forecast for Thursday at about 1 to 10 mph SSW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 16, 2026 2:38 PM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- 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
A chance of rain before 5am. Mostly cloudy, with a low around 49. East southeast wind 1 to 10 mph. Chance of precipitation is 40%.
A slight chance of rain after 5pm. Mostly sunny, with a high near 72. West southwest wind around 3 mph. Chance of precipitation is 20%.
A slight chance of rain before 5am. Partly cloudy, with a low around 48. Chance of precipitation is 20%.
Sunny, with a high near 75.
Mostly clear, with a low around 47.
Sunny, with a high near 78.
Mostly clear, with a low around 47.
Sunny, with a high near 78.
Mostly clear, with a low around 47.
Sunny, with a high near 75.
Partly cloudy, with a low around 45.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Sep 17
|
Mostly Sunny then Chance Light Rain
|
75°F |
1 to 10 mph
SSW
|
|
Thursday Night
Sep 17
|
Chance Light Rain
|
49°F |
1 to 10 mph
ESE
|
|
Friday
Sep 18
|
Mostly Sunny then Slight Chance Light Rain
|
72°F |
3 mph
WSW
|
|
Friday Night
Sep 18
|
Slight Chance Light Rain
|
48°F |
3 mph
SSE
|
|
Saturday
Sep 19
|
Sunny
|
75°F |
3 mph
WSW
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
47°F |
5 mph
ESE
|
|
Sunday
Sep 20
|
Sunny
|
78°F |
3 mph
SSE
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
47°F |
5 mph
E
|
|
Monday
Sep 21
|
Sunny
|
78°F |
5 mph
S
|
|
Monday Night
Sep 21
|
Mostly Clear
|
47°F |
1 to 5 mph
NE
|
|
Tuesday
Sep 22
|
Sunny
|
75°F |
3 mph
W
|
|
Tuesday Night
Sep 22
|
Partly Cloudy
|
45°F |
5 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cooper.