Grangeville, ID Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Grangeville, ID in one place.
Sunny, with a high near 66. South wind 2 to 8 mph.
Local Weather Overview
This forecast page for Grangeville, 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: Oct 15, 2026 1:19 PM PDT.
The active forecast window currently covers Oct 16 to Oct 21, 2026 for Grangeville, ID.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 16 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 1:19 PM PDT
- Forecast office
- MSO
- Source
- NOAA / NWS
Daily Outlook
This Week in Grangeville
Friday looks like the warmest upcoming period in Grangeville at 66 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 39 degrees F.
The strongest winds are forecast for Saturday at about 8 to 16 mph WSW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Oct 15, 2026 1:19 PM PDT
- Coverage
- 7 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
Partly cloudy, with a low around 46. South wind 3 to 15 mph, with gusts as high as 18 mph.
Mostly sunny, with a high near 66. West southwest wind 8 to 16 mph.
Partly cloudy, with a low around 40.
Sunny, with a high near 57.
Partly cloudy, with a low around 43.
Mostly sunny, with a high near 59.
Mostly cloudy, with a low around 42.
Partly sunny, with a high near 51.
Partly cloudy, with a low around 39.
Sunny, with a high near 53.
A slight chance of rain after 5am. Partly cloudy, with a low around 41.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Oct 16
|
Sunny
|
66°F |
2 to 8 mph
S
|
|
Friday Night
Oct 16
|
Partly Cloudy
|
46°F |
3 to 15 mph
S
|
|
Saturday
Oct 17
|
Mostly Sunny
|
66°F |
8 to 16 mph
WSW
|
|
Saturday Night
Oct 17
|
Partly Cloudy
|
40°F |
0 to 8 mph
N
|
|
Sunday
Oct 18
|
Sunny
|
57°F |
0 to 3 mph
NNE
|
|
Sunday Night
Oct 18
|
Partly Cloudy
|
43°F |
3 mph
ESE
|
|
Monday
Oct 19
|
Mostly Sunny
|
59°F |
1 to 5 mph
N
|
|
Monday Night
Oct 19
|
Mostly Cloudy
|
42°F |
0 to 3 mph
N
|
|
Tuesday
Oct 20
|
Partly Sunny
|
51°F |
0 to 3 mph
NNE
|
|
Tuesday Night
Oct 20
|
Partly Cloudy
|
39°F |
0 to 3 mph
N
|
|
Wednesday
Oct 21
|
Sunny
|
53°F |
2 mph
N
|
|
Wednesday Night
Oct 21
|
Partly Cloudy then Slight Chance Light Rain
|
41°F |
0 to 3 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grangeville.
Nearby forecast pages are not available for this location yet.
