weathermetro
Cities / United States
/ Missouri
☀️ Santiago weather
Clear sky. .
Feels like 38° Wind 14 km/h SW Humidity 43% Pressure 1012 hPa UV 2 Air Good ☀ 06:45 - 19:40
⚠ Heat Advisory · Moderate Heat Advisory issued September 3 at 12:57AM CDT until September 5 at 8:00PM CDT by NWS Springfield MO
Right now it is 34° in Santiago with clear skies, it feels more like 38° and today's high is 37° with an overnight low of 24° . The sun rises at 06:45 and sets at 19:40, giving 12h 55m of daylight. Over the coming week highs range from 37° to 44° .
Santiago is in Missouri, United States, sitting 257 m above sea level. Local time is America/Chicago (UTC−5), and every time on this page is shown in it.
Next 24 hours - temperature
24°
31°
38°
37°
25°
12:00 · 33.4° · 0 mm
13:00 · 34.7° · 0 mm
14:00 · 35.8° · 0 mm
15:00 · 36.6° · 0 mm
16:00 · 37.1° · 0 mm
17:00 · 37° · 0 mm
18:00 · 36.4° · 0 mm
19:00 · 34.5° · 0 mm
20:00 · 33.3° · 0 mm
21:00 · 32.1° · 0 mm
22:00 · 31.7° · 0 mm
23:00 · 30° · 0 mm
00:00 · 28.8° · 0 mm
01:00 · 28.5° · 0 mm
02:00 · 27.8° · 0 mm
03:00 · 27.1° · 0 mm
04:00 · 26.6° · 0 mm
05:00 · 26° · 0 mm
06:00 · 25.2° · 0 mm
07:00 · 24.8° · 0 mm
08:00 · 26.1° · 0 mm
09:00 · 28.6° · 0 mm
10:00 · 30.8° · 0 mm
11:00 · 32.7° · 0 mm
Precipitation
12:00 · 0 mm
12:00
13:00 · 0 mm
14:00 · 0 mm
15:00 · 0 mm
15:00
16:00 · 0 mm
17:00 · 0 mm
18:00 · 0 mm
18:00
19:00 · 0 mm
20:00 · 0 mm
21:00 · 0 mm
21:00
22:00 · 0 mm
23:00 · 0 mm
00:00 · 0 mm
00:00
01:00 · 0 mm
02:00 · 0 mm
03:00 · 0 mm
03:00
04:00 · 0 mm
05:00 · 0 mm
06:00 · 0 mm
06:00
07:00 · 0 mm
08:00 · 0 mm
09:00 · 0 mm
09:00
10:00 · 0 mm
11:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
12:00
☀️
33.4°
34.5°
-
Clear sky
13:00
☀️
34.7°
35.7°
-
Clear sky
14:00
☀️
35.8°
36.5°
-
Clear sky
15:00
☀️
36.6°
37.2°
-
Clear sky
16:00
☀️
37.1°
37.5°
-
Clear sky
17:00
☀️
37°
36.9°
-
Clear sky
18:00
☀️
36.4°
36.7°
-
Clear sky
19:00
⛅
34.5°
35.6°
-
Partly cloudy
20:00
☁️
33.3°
33.3°
-
Overcast
21:00
☁️
32.1°
32.4°
-
Overcast
22:00
⛅
31.7°
31.3°
-
Partly cloudy
23:00
☀️
30°
29.5°
-
Clear sky
☀️
TodaySeptember 3rd
Avg 30° Low 24° at 06:00
High 37° at 16:00
Wind ~16 km/h
Clear
Clear
00:00
26°
02:00
26°
04:00
25°
06:00
24°
08:00
25°
10:00
31°
12:00
33°
14:00
36°
16:00
37°
18:00
36°
20:00
33°
22:00
32°
☀️
FridaySeptember 4th
Avg 31° Low 25° at 07:00
High 37° at 16:00
Wind ~16 km/h
Clear
Clear
00:00
29°
02:00
28°
04:00
27°
06:00
25°
08:00
26°
10:00
31°
12:00
34°
14:00
36°
16:00
37°
18:00
36°
20:00
33°
22:00
30°
🌦️
SaturdaySeptember 5th
Avg 32° Low 26° at 06:00
High 40° at 14:00
0.8 mm rain Feels 38° Wind ~21 km/h
Clear
Cloudy
Rain
00:00
28°
02:00
28°
04:00
26°
06:00
26°
08:00
28°
10:00
34°
12:00
38°
14:00
40°
16:00
39°
18:00
38°
0.2mm
20:00
29°
0.1mm
22:00
27°
🌦️
SundaySeptember 6th
Avg 31° Low 22° at 23:00
High 41° at 16:00
1 mm rain Feels 39° Wind ~41 km/h
Clear
00:00
27°
02:00
26°
04:00
25°
06:00
25°
08:00
27°
10:00
33°
12:00
37°
14:00
40°
16:00
41°
18:00
38°
20:00
31°
22:00
27°
0.5mm
🌦️
MondaySeptember 7th
Avg 28° Low 22° at 00:00
High 37° at 15:00
0.3 mm rain Wind ~35 km/h
Clear
Clear
Cloudy
Clear
00:00
22°
0.1mm
02:00
22°
04:00
23°
06:00
23°
08:00
24°
10:00
30°
0.2mm
12:00
33°
14:00
36°
16:00
36°
18:00
33°
20:00
26°
22:00
25°
☀️
TuesdaySeptember 8th
Avg 32° Low 23° at 07:00
High 42° at 15:00
Feels 38° Wind ~26 km/h
Clear
Partly Cloudy
00:00
25°
02:00
24°
04:00
24°
06:00
23°
08:00
25°
10:00
32°
12:00
38°
14:00
42°
16:00
42°
18:00
40°
20:00
37°
22:00
33°
☀️
WednesdaySeptember 9th
Avg 35° Low 27° at 06:00
High 44° at 15:00
Feels 41° Wind ~26 km/h
Clear
Partly Cloudy
Partly Cloudy
00:00
32°
02:00
30°
04:00
28°
06:00
27°
08:00
30°
10:00
36°
12:00
41°
14:00
44°
16:00
44°
18:00
41°
20:00
37°
22:00
34°
☀️
ThursdaySeptember 10th
Avg 35° Low 28° at 05:00
High 43° at 15:00
Feels 40° Wind ~24 km/h
Clear
Clear
00:00
33°
02:00
31°
04:00
29°
06:00
28°
08:00
31°
10:00
37°
12:00
41°
14:00
43°
16:00
43°
18:00
41°
20:00
37°
22:00
32°
☀️
FridaySeptember 11th
Avg 34° Low 27° at 06:00
High 42° at 15:00
Feels 38° Wind ~24 km/h
Clear
Partly Cloudy
00:00
32°
02:00
31°
04:00
29°
06:00
27°
08:00
30°
10:00
35°
12:00
39°
14:00
41°
16:00
42°
18:00
39°
20:00
36°
22:00
33°
☀️
SaturdaySeptember 12th
Avg 31° Low 24° at 23:00
High 39° at 14:00
Feels 36° Wind ~27 km/h
Clear
Partly Cloudy
Clear
Partly Cloudy
00:00
30°
02:00
28°
04:00
27°
06:00
25°
08:00
28°
10:00
34°
12:00
38°
14:00
39°
16:00
38°
18:00
36°
20:00
32°
22:00
26°
☁️
SundaySeptember 13th
Avg 28° Low 23° at 06:00
High 35° at 14:00
0.6 mm rain Wind ~32 km/h
Clear
Partly Cloudy
Cloudy
Rain
00:00
23°
02:00
23°
04:00
23°
06:00
23°
08:00
25°
10:00
30°
12:00
34°
14:00
35°
16:00
34°
18:00
31°
0.1mm
20:00
28°
0.1mm
22:00
26°
0.1mm
🌧️
MondaySeptember 14th
Avg 29° Low 22° at 23:00
High 40° at 15:00
12.5 mm rain Feels 36° Wind ~29 km/h
Partly Cloudy
Rain
Partly Cloudy
Rain
00:00
27°
02:00
27°
04:00
26°
06:00
25°
08:00
26°
0.4mm
10:00
28°
0.4mm
12:00
35°
0.2mm
14:00
39°
16:00
39°
18:00
29°
0.2mm
20:00
23°
3.2mm
22:00
22°
3.2mm
🌦️
TuesdaySeptember 15th
Avg 24° Low 19° at 23:00
High 33° at 15:00
3.8 mm rain Wind ~14 km/h
Rain
Partly Cloudy
Rain
00:00
22°
0.5mm
02:00
21°
0.2mm
04:00
21°
0.2mm
06:00
20°
08:00
21°
10:00
24°
12:00
28°
14:00
31°
16:00
33°
18:00
28°
0.5mm
20:00
23°
0.1mm
22:00
20°
0.1mm
🌧️
WednesdaySeptember 16th
Avg 21° Low 19° at 00:00
High 25° at 16:00
5.8 mm rain Wind ~21 km/h
Cloudy
Rain
Cloudy
Rain
00:00
19°
0.4mm
02:00
19°
04:00
20°
06:00
20°
08:00
21°
0.7mm
10:00
24°
0.7mm
12:00
21°
0.2mm
14:00
22°
16:00
25°
18:00
24°
20:00
22°
0.4mm
22:00
20°
0.4mm
🌧️
ThursdaySeptember 17th
Avg 24° Low 19° at 06:00
High 32° at 16:00
2.2 mm rain Feels 30° Wind ~18 km/h
Cloudy
Partly Cloudy
Clear
00:00
20°
1.1mm
02:00
20°
04:00
20°
06:00
19°
08:00
20°
10:00
23°
12:00
27°
14:00
30°
16:00
32°
18:00
29°
20:00
26°
22:00
23°
⛅
FridaySeptember 18th
Avg 24° Low 18° at 23:00
High 28° at 16:00
Feels 26° Wind ~25 km/h
Clear
Partly Cloudy
Clear
00:00
22°
02:00
23°
04:00
26°
06:00
27°
08:00
27°
10:00
26°
12:00
26°
14:00
27°
16:00
28°
18:00
25°
20:00
21°
22:00
19°
Sun
☀️ Sunrise 06:45 · Sunset 19:40
12h 55m of daylight · America/Chicago
Air quality
PM2.5 3.8 µg/m³ - Good
No reason to change your plans - open the windows.
Source: Copernicus CAMS, updated hourly.
Common questions about Santiago weather
Will it rain in Santiago today?
No rain is in the forecast for Santiago today.
What is the temperature in Santiago right now?
It is 34° in Santiago right now, though it feels closer to 38° . Today runs between a low of 24° and a high of 37° .
What time is sunrise and sunset in Santiago?
The sun rises at 06:45 and sets at 19:40 local time in Santiago today, giving 12h 55m of daylight.
What is the air quality in Santiago?
PM2.5 in Santiago is currently 3.8 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 Santiago 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 Santiago 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.
This page is a live API demo. Everything above came from one call to the WeatherMetro API - free tier, 100,000 calls a month.
Read the docs
weathermetro A HatchSquare product. Weather for every place on Earth - free to read, free to build on, priced only when you need scale.
© 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