Granite, ID Weather Forecast
Local 7-day forecast
Areas Of Fog then Cloudy
Track current conditions, temperature changes, wind, and the full daily outlook for Granite, ID in one place.
Areas of fog before 9am. Cloudy. High near 63, with temperatures falling to around 61 in the afternoon. Northeast wind 0 to 3 mph.
Local Weather Overview
This forecast page for Granite, 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 8:00 PM PDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Granite, ID.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 14, 2026 8:00 PM PDT
- Forecast office
- OTX
- Source
- NOAA / NWS
Daily Outlook
This Week in Granite
Thursday looks like the warmest upcoming period in Granite at 77 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 42 degrees F.
The strongest winds are forecast for Wednesday at about 2 to 7 mph NE.
The forecast from Sep 15 through Sep 21 stays mostly dry.
Forecast Details
- Last updated
- Sep 14, 2026 8:00 PM PDT
- Coverage
- 7 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
Patchy fog between 9pm and 5am. Partly cloudy, with a low around 42. Northeast wind around 2 mph.
Sunny, with a high near 72. Northeast wind 2 to 7 mph.
Patchy fog after 11pm. Clear, with a low around 43. Northeast wind 0 to 3 mph.
Patchy fog before 8am. Sunny, with a high near 77.
Mostly clear, with a low around 44.
Sunny, with a high near 73.
Mostly clear, with a low around 44.
Sunny, with a high near 73.
Mostly clear, with a low around 43.
Sunny, with a high near 74.
Mostly clear, with a low around 43.
Mostly sunny, with a high near 74.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Areas Of Fog then Cloudy
|
63°F |
0 to 3 mph
NE
|
|
Tuesday Night
Sep 15
|
Patchy Fog
|
42°F |
2 mph
NE
|
|
Wednesday
Sep 16
|
Sunny
|
72°F |
2 to 7 mph
NE
|
|
Wednesday Night
Sep 16
|
Patchy Fog
|
43°F |
0 to 3 mph
NE
|
|
Thursday
Sep 17
|
Patchy Fog then Sunny
|
77°F |
3 mph
N
|
|
Thursday Night
Sep 17
|
Mostly Clear
|
44°F |
1 mph
N
|
|
Friday
Sep 18
|
Sunny
|
73°F |
0 to 3 mph
SW
|
|
Friday Night
Sep 18
|
Mostly Clear
|
44°F |
2 mph
NW
|
|
Saturday
Sep 19
|
Sunny
|
73°F |
0 to 5 mph
SW
|
|
Saturday Night
Sep 19
|
Mostly Clear
|
43°F |
2 mph
NW
|
|
Sunday
Sep 20
|
Sunny
|
74°F |
0 to 3 mph
N
|
|
Sunday Night
Sep 20
|
Mostly Clear
|
43°F |
1 mph
NW
|
|
Monday
Sep 21
|
Mostly Sunny
|
74°F |
0 to 5 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Granite.