Cedar, ID Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Cedar, ID in one place.
Sunny, with a high near 75. East northeast wind 5 to 8 mph.
Local Weather Overview
This forecast page for Cedar, 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 14, 2026 8:56 PM MDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Cedar, ID.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 14, 2026 8:56 PM MDT
- Forecast office
- BOI
- Source
- NOAA / NWS
Daily Outlook
This Week in Cedar
Wednesday looks like the warmest upcoming period in Cedar at 81 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Thursday at about 12 mph SSE.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Sep 14, 2026 8:56 PM 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 clear, with a low around 46. Southwest wind around 6 mph.
Sunny, with a high near 81. East southeast wind around 7 mph.
Partly cloudy, with a low around 54. South wind around 9 mph.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 80. Chance of precipitation is 20%.
Partly cloudy, with a low around 50.
Sunny, with a high near 73.
Mostly clear, with a low around 46.
Sunny, with a high near 75.
Mostly clear, with a low around 47.
Sunny, with a high near 79.
Mostly clear, with a low around 49.
Sunny, with a high near 80.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Sunny
|
75°F |
5 to 8 mph
ENE
|
|
Tuesday Night
Sep 15
|
Mostly Clear
|
46°F |
6 mph
SW
|
|
Wednesday
Sep 16
|
Sunny
|
81°F |
7 mph
ESE
|
|
Wednesday Night
Sep 16
|
Partly Cloudy
|
54°F |
9 mph
S
|
|
Thursday
Sep 17
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
80°F |
12 mph
SSE
|
|
Thursday Night
Sep 17
|
Partly Cloudy
|
50°F |
12 mph
W
|
|
Friday
Sep 18
|
Sunny
|
73°F |
12 mph
W
|
|
Friday Night
Sep 18
|
Mostly Clear
|
46°F |
10 mph
W
|
|
Saturday
Sep 19
|
Sunny
|
75°F |
8 mph
WSW
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
47°F |
8 mph
WSW
|
|
Sunday
Sep 20
|
Sunny
|
79°F |
7 mph
E
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
49°F |
6 to 9 mph
W
|
|
Monday
Sep 21
|
Sunny
|
80°F |
9 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cedar.