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 86.
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 20, 2026 4:16 AM MST.
The active forecast window currently covers Apr 23 to Apr 26, 2026 for San Luis, AZ.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 23 to Apr 26, 2026
- Latest sync
- Apr 20, 2026 4:16 AM MST
- Forecast office
- TWC
- Source
- NOAA / NWS
Daily Outlook
This Week in San Luis
Thursday looks like the warmest upcoming period in San Luis at 86 degrees F.
Thursday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Friday at about 6 to 13 mph SW.
The forecast from Apr 23 through Apr 26 stays mostly dry.
Forecast Details
- Last updated
- Apr 20, 2026 4:16 AM MST
- Coverage
- 4 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
Mostly clear, with a low around 56.
Sunny, with a high near 86.
Mostly clear, with a low around 56.
Mostly sunny, with a high near 83.
Partly cloudy, with a low around 56.
Sunny, with a high near 80.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Apr 23
|
Sunny
|
86°F |
2 to 12 mph
SW
|
|
Thursday Night
Apr 23
|
Mostly Clear
|
56°F |
6 to 10 mph
SW
|
|
Friday
Apr 24
|
Sunny
|
86°F |
6 to 13 mph
SW
|
|
Friday Night
Apr 24
|
Mostly Clear
|
56°F |
6 to 12 mph
SW
|
|
Saturday
Apr 25
|
Mostly Sunny
|
83°F |
6 to 13 mph
SW
|
|
Saturday Night
Apr 25
|
Partly Cloudy
|
56°F |
6 to 13 mph
SSW
|
|
Sunday
Apr 26
|
Sunny
|
80°F |
6 to 12 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around San Luis.
