San Luis, AZ Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for San Luis, AZ in one place.
Sunny, with a high near 84. South southwest wind 6 to 15 mph.
Local Weather Overview
This forecast page for San Luis, AZ 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: Apr 9, 2026 12:47 PM MST.
The active forecast window currently covers Apr 11 to Apr 15, 2026 for San Luis, AZ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 11 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 12:47 PM MST
- Forecast office
- TWC
- Source
- NOAA / NWS
Daily Outlook
This Week in San Luis
Saturday looks like the warmest upcoming period in San Luis at 84 degrees F.
Monday Night is the coolest period ahead with temperatures near 47 degrees F.
The strongest winds are forecast for Sunday at about 8 to 17 mph SSW.
The forecast from Apr 11 through Apr 15 stays mostly dry.
Forecast Details
- Last updated
- Apr 9, 2026 12:47 PM MST
- Coverage
- 6 days
- Time zone
- America/Phoenix
- Forecast office
- TWC
- Radar station
- KIWA
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 55.
Mostly sunny, with a high near 79.
Partly cloudy, with a low around 53.
Sunny, with a high near 73.
Mostly clear, with a low around 47.
Sunny, with a high near 75.
Mostly clear, with a low around 51.
Sunny, with a high near 83.
Partly cloudy, with a low around 56.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Sunny
|
84°F |
6 to 15 mph
SSW
|
|
Saturday Night
Apr 11
|
Clear
|
55°F |
8 to 15 mph
SSW
|
|
Sunday
Apr 12
|
Mostly Sunny
|
79°F |
8 to 17 mph
SSW
|
|
Sunday Night
Apr 12
|
Partly Cloudy
|
53°F |
7 to 16 mph
SW
|
|
Monday
Apr 13
|
Sunny
|
73°F |
7 to 13 mph
WSW
|
|
Monday Night
Apr 13
|
Mostly Clear
|
47°F |
3 to 12 mph
WSW
|
|
Tuesday
Apr 14
|
Sunny
|
75°F |
3 to 7 mph
W
|
|
Tuesday Night
Apr 14
|
Mostly Clear
|
51°F |
2 to 7 mph
SW
|
|
Wednesday
Apr 15
|
Sunny
|
83°F |
2 to 6 mph
NE
|
|
Wednesday Night
Apr 15
|
Partly Cloudy
|
56°F |
5 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around San Luis.
