Star, ID Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Star, ID in one place.
Sunny, with a high near 70. South southeast wind around 6 mph.
Local Weather Overview
This forecast page for Star, 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 12:09 PM MDT.
The active forecast window currently covers Oct 15 to Oct 21, 2026 for Star, ID.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 12:09 PM MDT
- Forecast office
- BOI
- Source
- NOAA / NWS
Daily Outlook
This Week in Star
Saturday looks like the warmest upcoming period in Star at 76 degrees F.
Tonight is the coolest period ahead with temperatures near 38 degrees F.
The strongest winds are forecast for Friday at about 6 to 10 mph SE.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Oct 15, 2026 12:09 PM MDT
- 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
Clear, with a low around 38. East southeast wind 2 to 6 mph.
Sunny, with a high near 74. Southeast wind 6 to 10 mph.
Mostly clear, with a low around 45. South southeast wind 6 to 10 mph.
Mostly sunny, with a high near 76. South southeast wind 5 to 9 mph.
Mostly clear, with a low around 39.
Sunny, with a high near 71.
Mostly clear, with a low around 43.
Mostly sunny, with a high near 73.
Mostly cloudy, with a low around 43.
Mostly sunny, with a high near 65.
Areas of fog after 2am. Partly cloudy, with a low around 39.
Areas of fog before 10am. Mostly sunny, with a high near 64.
A slight chance of rain showers between midnight and 3am, then areas of fog and a slight chance of rain showers. Partly cloudy, with a low around 41.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Oct 15
|
Sunny
|
70°F |
6 mph
SSE
|
|
Tonight
Oct 15
|
Clear
|
38°F |
2 to 6 mph
ESE
|
|
Friday
Oct 16
|
Sunny
|
74°F |
6 to 10 mph
SE
|
|
Friday Night
Oct 16
|
Mostly Clear
|
45°F |
6 to 10 mph
SSE
|
|
Saturday
Oct 17
|
Mostly Sunny
|
76°F |
5 to 9 mph
SSE
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
39°F |
1 to 5 mph
NW
|
|
Sunday
Oct 18
|
Sunny
|
71°F |
2 mph
SSW
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
43°F |
1 to 5 mph
SE
|
|
Monday
Oct 19
|
Mostly Sunny
|
73°F |
6 mph
SSE
|
|
Monday Night
Oct 19
|
Mostly Cloudy
|
43°F |
3 mph
NW
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
65°F |
5 mph
NW
|
|
Tuesday Night
Oct 20
|
Partly Cloudy then Areas Of Fog
|
39°F |
5 mph
WNW
|
|
Wednesday
Oct 21
|
Areas Of Fog then Mostly Sunny
|
64°F |
2 mph
WNW
|
|
Wednesday Night
Oct 21
|
Partly Cloudy then Slight Chance Rain Showers
|
41°F |
2 mph
NNE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Star.