Mackay, ID Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Mackay, ID in one place.
Sunny, with a high near 73. South southwest wind 1 to 7 mph.
Local Weather Overview
This forecast page for Mackay, 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 3, 2026 11:17 AM MDT.
The active forecast window currently covers Oct 4 to Oct 9, 2026 for Mackay, ID.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 4 to Oct 9, 2026
- Latest sync
- Oct 3, 2026 11:17 AM MDT
- Forecast office
- PIH
- Source
- NOAA / NWS
Daily Outlook
This Week in Mackay
Sunday looks like the warmest upcoming period in Mackay at 73 degrees F.
Friday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Friday at about 5 to 20 mph WSW.
The forecast from Oct 4 through Oct 9 stays mostly dry.
Forecast Details
- Last updated
- Oct 3, 2026 11:17 AM MDT
- Coverage
- 7 days
- Time zone
- America/Boise
- Forecast office
- PIH
- Radar station
- KSFX
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 39. West southwest wind 3 to 8 mph.
Mostly sunny, with a high near 72. West southwest wind 1 to 10 mph, with gusts as high as 20 mph.
Mostly clear, with a low around 37.
Sunny, with a high near 69.
Mostly clear, with a low around 36.
Sunny, with a high near 68.
Mostly clear, with a low around 35.
Sunny, with a high near 67.
Mostly clear, with a low around 34.
Sunny, with a high near 65.
Partly cloudy, with a low around 31.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Oct 4
|
Sunny
|
73°F |
1 to 7 mph
SSW
|
|
Sunday Night
Oct 4
|
Partly Cloudy
|
39°F |
3 to 8 mph
WSW
|
|
Monday
Oct 5
|
Mostly Sunny
|
72°F |
1 to 10 mph
WSW
|
|
Monday Night
Oct 5
|
Mostly Clear
|
37°F |
2 to 8 mph
W
|
|
Tuesday
Oct 6
|
Sunny
|
69°F |
0 to 10 mph
NW
|
|
Tuesday Night
Oct 6
|
Mostly Clear
|
36°F |
1 to 8 mph
WNW
|
|
Wednesday
Oct 7
|
Sunny
|
68°F |
0 to 8 mph
NW
|
|
Wednesday Night
Oct 7
|
Mostly Clear
|
35°F |
0 to 7 mph
NW
|
|
Thursday
Oct 8
|
Sunny
|
67°F |
0 to 7 mph
W
|
|
Thursday Night
Oct 8
|
Mostly Clear
|
34°F |
7 mph
SW
|
|
Friday
Oct 9
|
Sunny
|
65°F |
5 to 20 mph
WSW
|
|
Friday Night
Oct 9
|
Partly Cloudy
|
31°F |
7 to 17 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Mackay.
