weathermetro
Cities / United States
/ Arizona
☀️ San Luis weather
Clear sky. .
Feels like 24° Wind 7 km/h E Humidity 12% Pressure 1011 hPa UV 8 Air Good ☀ 06:15 - 19:01
Right now it is 28° in San Luis with clear skies, it feels more like 24° and today's high is 41° with an overnight low of 27° . The sun rises at 06:15 and sets at 19:01, giving 12h 46m of daylight. Over the coming week highs range from 37° to 42° .
San Luis is in Arizona, United States, sitting 40 m above sea level, with a population of about 32,000. Local time is America/Phoenix (UTC−7), and every time on this page is shown in it.
Next 24 hours - temperature
24°
33°
41°
41°
24°
07:00 · 27.1° · 0 mm
08:00 · 30.5° · 0 mm
09:00 · 32.6° · 0 mm
10:00 · 34.6° · 0 mm
11:00 · 35.6° · 0 mm
12:00 · 38.2° · 0 mm
13:00 · 39.8° · 0 mm
14:00 · 40.7° · 0 mm
15:00 · 40.8° · 0 mm
16:00 · 40.4° · 0 mm
17:00 · 39.5° · 0 mm
18:00 · 37.5° · 0 mm
19:00 · 34.1° · 0 mm
20:00 · 32.4° · 0 mm
21:00 · 33° · 0 mm
22:00 · 31.8° · 0 mm
23:00 · 29.6° · 0 mm
00:00 · 28.5° · 0 mm
01:00 · 27.5° · 0 mm
02:00 · 26.3° · 0 mm
03:00 · 25.9° · 0 mm
04:00 · 25.4° · 0 mm
05:00 · 24.7° · 0 mm
06:00 · 24° · 0 mm
Precipitation
07:00 · 0 mm
07:00
08:00 · 0 mm
09:00 · 0 mm
10:00 · 0 mm
10:00
11:00 · 0 mm
12:00 · 0 mm
13:00 · 0 mm
13:00
14:00 · 0 mm
15:00 · 0 mm
16:00 · 0 mm
16:00
17:00 · 0 mm
18:00 · 0 mm
19:00 · 0 mm
19:00
20:00 · 0 mm
21:00 · 0 mm
22:00 · 0 mm
22:00
23:00 · 0 mm
00:00 · 0 mm
01:00 · 0 mm
01:00
02:00 · 0 mm
03:00 · 0 mm
04:00 · 0 mm
04:00
05:00 · 0 mm
06:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
07:00
☀️
27.1°
23°
-
Clear sky
08:00
☀️
30.5°
26.1°
-
Clear sky
09:00
☀️
32.6°
28.8°
-
Clear sky
10:00
☀️
34.6°
32.1°
-
Clear sky
11:00
☀️
35.6°
37.8°
-
Clear sky
12:00
☀️
38.2°
38.8°
-
Clear sky
13:00
☀️
39.8°
38.3°
-
Clear sky
14:00
☀️
40.7°
39°
-
Clear sky
15:00
☀️
40.8°
39.6°
-
Clear sky
16:00
☀️
40.4°
37.7°
-
Clear sky
17:00
☀️
39.5°
37.3°
-
Clear sky
18:00
☁️
37.5°
35.9°
-
Overcast
☀️
TodaySeptember 3rd
Avg 33° Low 27° at 06:00
High 41° at 15:00
Feels 39° Wind ~24 km/h
Clear
Clear
00:00
31°
02:00
29°
04:00
27°
06:00
27°
08:00
31°
10:00
35°
12:00
38°
14:00
41°
16:00
40°
18:00
38°
20:00
32°
22:00
32°
☀️
FridaySeptember 4th
Avg 32° Low 24° at 06:00
High 40° at 15:00
Feels 38° Wind ~28 km/h
Clear
Cloudy
00:00
29°
02:00
26°
04:00
25°
06:00
24°
08:00
28°
10:00
34°
12:00
37°
14:00
40°
16:00
40°
18:00
37°
20:00
32°
22:00
32°
☁️
SaturdaySeptember 5th
Avg 31° Low 25° at 06:00
High 37° at 14:00
Feels 33° Wind ~20 km/h
Cloudy
Cloudy
00:00
29°
02:00
27°
04:00
26°
06:00
25°
08:00
30°
10:00
32°
12:00
35°
14:00
37°
16:00
36°
18:00
35°
20:00
31°
22:00
28°
⛅
SundaySeptember 6th
Avg 31° Low 27° at 06:00
High 37° at 14:00
Wind ~32 km/h
Cloudy
Partly Cloudy
Clear
00:00
29°
02:00
27°
04:00
28°
06:00
27°
08:00
30°
10:00
33°
12:00
35°
14:00
37°
16:00
37°
18:00
33°
20:00
31°
22:00
29°
☀️
MondaySeptember 7th
Avg 33° Low 28° at 03:00
High 39° at 16:00
Wind ~21 km/h
Partly Cloudy
Cloudy
Clear
Clear
00:00
29°
02:00
28°
04:00
28°
06:00
29°
08:00
30°
10:00
34°
12:00
37°
14:00
39°
16:00
39°
18:00
38°
20:00
34°
22:00
33°
☀️
TuesdaySeptember 8th
Avg 35° Low 29° at 05:00
High 42° at 16:00
Wind ~16 km/h
Clear
00:00
31°
02:00
30°
04:00
29°
06:00
29°
08:00
32°
10:00
36°
12:00
40°
14:00
41°
16:00
42°
18:00
40°
20:00
36°
22:00
34°
☀️
WednesdaySeptember 9th
Avg 34° Low 30° at 05:00
High 40° at 14:00
Feels 38° Wind ~29 km/h
Partly Cloudy
Clear
00:00
33°
02:00
32°
04:00
30°
06:00
30°
08:00
33°
10:00
36°
12:00
39°
14:00
40°
16:00
40°
18:00
37°
20:00
33°
22:00
32°
☁️
ThursdaySeptember 10th
Avg 33° Low 30° at 04:00
High 38° at 14:00
Wind ~29 km/h
Clear
Cloudy
Partly Cloudy
Cloudy
Partly Cloudy
00:00
31°
02:00
30°
04:00
30°
06:00
30°
08:00
32°
10:00
35°
12:00
37°
14:00
38°
16:00
38°
18:00
35°
20:00
32°
22:00
31°
☀️
FridaySeptember 11th
Avg 33° Low 29° at 04:00
High 38° at 14:00
Wind ~28 km/h
Clear
Partly Cloudy
Clear
00:00
30°
02:00
30°
04:00
29°
06:00
29°
08:00
31°
10:00
35°
12:00
37°
14:00
38°
16:00
37°
18:00
35°
20:00
31°
22:00
30°
☀️
SaturdaySeptember 12th
Avg 32° Low 28° at 04:00
High 38° at 14:00
Feels 36° Wind ~30 km/h
Clear
00:00
29°
02:00
29°
04:00
28°
06:00
29°
08:00
31°
10:00
34°
12:00
37°
14:00
38°
16:00
37°
18:00
34°
20:00
31°
22:00
29°
🌦️
SundaySeptember 13th
Avg 32° Low 29° at 05:00
High 37° at 13:00
1.8 mm rain Wind ~34 km/h
Clear
Clear
Rain
Partly Cloudy
00:00
29°
02:00
29°
04:00
29°
06:00
29°
08:00
31°
10:00
35°
12:00
37°
0.1mm
14:00
37°
0.1mm
16:00
35°
0.5mm
18:00
33°
20:00
31°
22:00
30°
☁️
MondaySeptember 14th
Avg 32° Low 28° at 02:00
High 37° at 16:00
0.3 mm rain Wind ~30 km/h
Partly Cloudy
Cloudy
Rain
Clear
00:00
28°
02:00
28°
04:00
28°
06:00
29°
08:00
30°
10:00
32°
0.1mm
12:00
34°
14:00
36°
16:00
37°
18:00
35°
20:00
32°
22:00
31°
🌦️
TuesdaySeptember 15th
Avg 32° Low 29° at 23:00
High 37° at 14:00
0.9 mm rain Wind ~35 km/h
Cloudy
Rain
Cloudy
00:00
30°
02:00
30°
04:00
29°
06:00
29°
0.1mm
08:00
30°
0.1mm
10:00
32°
0.2mm
12:00
35°
14:00
37°
16:00
35°
18:00
33°
20:00
32°
22:00
30°
🌧️
WednesdaySeptember 16th
Avg 28° Low 26° at 02:00
High 30° at 14:00
48.3 mm rain Feels 33° Wind ~41 km/h
Rain
Cloudy
00:00
28°
7.7mm
02:00
26°
7.7mm
04:00
28°
6.9mm
06:00
29°
1mm
08:00
29°
1mm
10:00
27°
0.5mm
12:00
27°
14:00
30°
16:00
29°
18:00
28°
20:00
27°
22:00
27°
☁️
ThursdaySeptember 17th
Avg 32° Low 27° at 04:00
High 37° at 16:00
Wind ~9 km/h
Cloudy
Clear
00:00
27°
02:00
27°
04:00
27°
06:00
27°
08:00
28°
10:00
32°
12:00
34°
14:00
36°
16:00
37°
18:00
36°
20:00
35°
22:00
34°
☀️
FridaySeptember 18th
Avg 35° Low 31° at 05:00
High 40° at 16:00
Wind ~14 km/h
Clear
00:00
33°
02:00
32°
04:00
31°
06:00
31°
08:00
32°
10:00
35°
12:00
38°
14:00
40°
16:00
40°
18:00
40°
20:00
38°
22:00
35°
Sun
☀️ Sunrise 06:15 · Sunset 19:01
12h 46m of daylight · America/Phoenix
Air quality
PM2.5 9.3 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about San Luis weather
Will it rain in San Luis today?
No rain is in the forecast for San Luis today.
What is the temperature in San Luis right now?
It is 28° in San Luis right now, though it feels closer to 24° . Today runs between a low of 27° and a high of 41° .
What time is sunrise and sunset in San Luis?
The sun rises at 06:15 and sets at 19:01 local time in San Luis today, giving 12h 46m of daylight.
What is the air quality in San Luis?
PM2.5 in San Luis is currently 9.3 µg/m³, which counts as Good on the European air-quality index. No reason to change your plans - open the windows.
How accurate is the San Luis forecast, and how far ahead does it go?
This page shows 16 days ahead, refreshed every hour. It blends ECMWF, NOAA GFS and whichever national high-resolution model covers San Luis best. The first three days are the dependable part - day one is usually within a degree or two - and accuracy falls off steadily after day five, so read the far end as a trend rather than a plan. We publish our measured error against real station observations on the accuracy page.
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© 2026 WeatherMetro · Weather data: ECMWF, NOAA, DWD, Météo-France, ECCC, MeteoSwiss and others (CC-BY 4.0) · Air quality & history: Copernicus CAMS / C3S · Location data: GeoNames (CC-BY) · Alerts: NWS, MeteoAlarm, ECCC