Cardiff, ID Weather Forecast
Local 7-day forecast
Areas Of Smoke
Track current conditions, temperature changes, wind, and the full daily outlook for Cardiff, ID in one place.
Areas of smoke. Sunny, with a high near 79. North wind 1 to 5 mph.
Local Weather Overview
This forecast page for Cardiff, 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: Aug 4, 2026 10:32 AM PDT.
The active forecast window currently covers Aug 4 to Aug 10, 2026 for Cardiff, ID.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 4 to Aug 10, 2026
- Latest sync
- Aug 4, 2026 10:32 AM PDT
- Forecast office
- MSO
- Source
- NOAA / NWS
Daily Outlook
This Week in Cardiff
Thursday looks like the warmest upcoming period in Cardiff at 90 degrees F.
Tonight is the coolest period ahead with temperatures near 45 degrees F.
The strongest winds are forecast for Friday at about 1 to 7 mph WSW.
The forecast from Aug 4 through Aug 10 stays mostly dry.
Forecast Details
- Last updated
- Aug 4, 2026 10:32 AM PDT
- Coverage
- 8 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
Patchy smoke. Mostly clear, with a low around 45. Northeast wind around 3 mph.
Patchy smoke before 3pm. Sunny, with a high near 84. Southwest wind around 3 mph.
Clear, with a low around 48. East wind around 3 mph.
Sunny, with a high near 90. West southwest wind around 5 mph.
Clear, with a low around 53.
Sunny, with a high near 89.
Clear, with a low around 52.
Sunny, with a high near 85.
Mostly clear, with a low around 51.
Sunny, with a high near 81.
Mostly clear, with a low around 49.
Sunny, with a high near 81.
Mostly clear, with a low around 48.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Aug 4
|
Areas Of Smoke
|
79°F |
1 to 5 mph
N
|
|
Tonight
Aug 4
|
Patchy Smoke
|
45°F |
3 mph
NE
|
|
Wednesday
Aug 5
|
Patchy Smoke
|
84°F |
3 mph
SW
|
|
Wednesday Night
Aug 5
|
Clear
|
48°F |
3 mph
E
|
|
Thursday
Aug 6
|
Sunny
|
90°F |
5 mph
WSW
|
|
Thursday Night
Aug 6
|
Clear
|
53°F |
3 mph
E
|
|
Friday
Aug 7
|
Sunny
|
89°F |
1 to 7 mph
WSW
|
|
Friday Night
Aug 7
|
Clear
|
52°F |
2 to 7 mph
SE
|
|
Saturday
Aug 8
|
Sunny
|
85°F |
2 to 6 mph
WSW
|
|
Saturday Night
Aug 8
|
Mostly Clear
|
51°F |
1 to 6 mph
ESE
|
|
Sunday
Aug 9
|
Sunny
|
81°F |
1 to 6 mph
W
|
|
Sunday Night
Aug 9
|
Mostly Clear
|
49°F |
0 to 5 mph
N
|
|
Monday
Aug 10
|
Sunny
|
81°F |
0 to 5 mph
NW
|
|
Monday Night
Aug 10
|
Mostly Clear
|
48°F |
1 to 5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cardiff.