Saint Charles, ID Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Saint Charles, ID in one place.
Sunny. High near 35, with temperatures falling to around 30 in the afternoon. Northwest wind 2 to 6 mph.
Local Weather Overview
This forecast page for Saint Charles, 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: Nov 5, 2026 3:36 PM MST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Saint Charles, ID.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 3:36 PM MST
- Forecast office
- PIH
- Source
- NOAA / NWS
Daily Outlook
This Week in Saint Charles
Monday looks like the warmest upcoming period in Saint Charles at 44 degrees F.
Friday Night is the coolest period ahead with temperatures near 26 degrees F.
The strongest winds are forecast for Saturday Night at about 1 to 9 mph SSE.
The forecast from Nov 6 through Nov 11 stays mostly dry.
Forecast Details
- Last updated
- Nov 5, 2026 3:36 PM MST
- Coverage
- 7 days
- Time zone
- America/Boise
- Forecast office
- PIH
- Radar station
- KMTX
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 26. East wind around 3 mph.
Sunny, with a high near 39. North wind around 3 mph.
Mostly clear, with a low around 31.
Sunny, with a high near 42.
Partly cloudy, with a low around 32.
Mostly sunny, with a high near 44.
Mostly cloudy, with a low around 33.
Mostly sunny, with a high near 42.
Partly cloudy, with a low around 34.
Sunny, with a high near 43.
Partly cloudy, with a low around 36.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Sunny
|
35°F |
2 to 6 mph
NW
|
|
Friday Night
Nov 6
|
Mostly Clear
|
26°F |
3 mph
E
|
|
Saturday
Nov 7
|
Sunny
|
39°F |
3 mph
N
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
31°F |
1 to 9 mph
SSE
|
|
Sunday
Nov 8
|
Sunny
|
42°F |
3 to 9 mph
SSW
|
|
Sunday Night
Nov 8
|
Partly Cloudy
|
32°F |
3 to 8 mph
S
|
|
Monday
Nov 9
|
Mostly Sunny
|
44°F |
2 to 7 mph
SSW
|
|
Monday Night
Nov 9
|
Mostly Cloudy
|
33°F |
2 to 6 mph
SSW
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
42°F |
3 to 7 mph
WSW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
34°F |
5 mph
SSW
|
|
Veterans Day
Nov 11
|
Sunny
|
43°F |
5 mph
SSW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
36°F |
2 to 8 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Saint Charles.