Grimes Pass, ID Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Grimes Pass, ID in one place.
Sunny. High near 64, with temperatures falling to around 56 in the afternoon. South southeast wind 1 to 7 mph.
Local Weather Overview
This forecast page for Grimes Pass, 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 7, 2026 11:30 AM MST.
The active forecast window currently covers Nov 7 to Nov 13, 2026 for Grimes Pass, ID.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 11:30 AM MST
- Forecast office
- BOI
- Source
- NOAA / NWS
Daily Outlook
This Week in Grimes Pass
Veterans Day looks like the warmest upcoming period in Grimes Pass at 66 degrees F.
Sunday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Tonight at about 5 to 8 mph SSE.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 7, 2026 11:30 AM MST
- Coverage
- 8 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
Partly cloudy, with a low around 36. South southeast wind 5 to 8 mph.
Partly sunny. High near 61, with temperatures falling to around 55 in the afternoon. Southwest wind 3 to 8 mph.
Mostly cloudy, with a low around 34. East southeast wind around 3 mph.
A slight chance of rain showers after 5pm. Partly sunny, with a high near 62. South southeast wind 2 to 6 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 5am. Mostly cloudy, with a low around 35. Chance of precipitation is 20%.
Mostly sunny, with a high near 61.
Partly cloudy, with a low around 35.
Mostly sunny, with a high near 66.
Partly cloudy, with a low around 36.
A slight chance of rain showers after 5pm. Mostly sunny, with a high near 65. Chance of precipitation is 20%.
A slight chance of rain showers before 5am. Partly cloudy, with a low around 37. Chance of precipitation is 20%.
A slight chance of rain showers after 11am. Mostly sunny, with a high near 63. Chance of precipitation is 20%.
A chance of rain showers. Mostly cloudy, with a low around 35.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Nov 7
|
Sunny
|
64°F |
1 to 7 mph
SSE
|
|
Tonight
Nov 7
|
Partly Cloudy
|
36°F |
5 to 8 mph
SSE
|
|
Sunday
Nov 8
|
Partly Sunny
|
61°F |
3 to 8 mph
SW
|
|
Sunday Night
Nov 8
|
Mostly Cloudy
|
34°F |
3 mph
ESE
|
|
Monday
Nov 9
|
Partly Sunny then Slight Chance Rain Showers
|
62°F |
2 to 6 mph
SSE
|
|
Monday Night
Nov 9
|
Slight Chance Rain Showers
|
35°F |
1 to 5 mph
E
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
61°F |
2 mph
NW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
35°F |
0 to 3 mph
ENE
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
66°F |
2 mph
ENE
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
36°F |
0 to 6 mph
ENE
|
|
Thursday
Nov 12
|
Mostly Sunny then Slight Chance Rain Showers
|
65°F |
2 mph
ENE
|
|
Thursday Night
Nov 12
|
Slight Chance Rain Showers
|
37°F |
2 mph
ENE
|
|
Friday
Nov 13
|
Slight Chance Rain Showers
|
63°F |
2 mph
SE
|
|
Friday Night
Nov 13
|
Chance Rain Showers
|
35°F |
2 to 8 mph
SE
|
Nearby Forecasts
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