Excelsior Beach, ID Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Excelsior Beach, ID in one place.
Sunny, with a high near 68. Northeast wind around 8 mph, with gusts as high as 18 mph.
Local Weather Overview
This forecast page for Excelsior Beach, 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 7:59 PM PDT.
The active forecast window currently covers Sep 16 to Sep 20, 2026 for Excelsior Beach, ID.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 20, 2026
- Latest sync
- Sep 14, 2026 7:59 PM PDT
- Forecast office
- OTX
- Source
- NOAA / NWS
Daily Outlook
This Week in Excelsior Beach
Thursday looks like the warmest upcoming period in Excelsior Beach at 73 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 45 degrees F.
The strongest winds are forecast for Wednesday at about 8 mph NE.
The forecast from Sep 16 through Sep 20 stays mostly dry.
Forecast Details
- Last updated
- Sep 14, 2026 7:59 PM PDT
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- OTX
- Radar station
- KOTX
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 45.
Sunny, with a high near 73.
Mostly clear, with a low around 49.
Sunny, with a high near 70.
Mostly clear, with a low around 49.
Sunny, with a high near 70.
Mostly clear, with a low around 48.
Sunny, with a high near 71.
Mostly clear, with a low around 48.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Sep 16
|
Sunny
|
68°F |
8 mph
NE
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
45°F |
6 mph
NE
|
|
Thursday
Sep 17
|
Sunny
|
73°F |
2 to 6 mph
N
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
49°F |
2 mph
S
|
|
Friday
Sep 18
|
Sunny
|
70°F |
5 mph
S
|
|
Friday Night
Sep 18
|
Mostly Clear
|
49°F |
2 mph
S
|
|
Saturday
Sep 19
|
Sunny
|
70°F |
2 to 6 mph
S
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
48°F |
3 mph
S
|
|
Sunday
Sep 20
|
Sunny
|
71°F |
1 to 5 mph
E
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
48°F |
0 to 3 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Excelsior Beach.