weathermetro
Cities / Ecuador
/ Guayas
☁️ San Guillermo weather
Overcast. No rain expected in the next few hours.
Feels like 28° Wind 5 km/h SW Humidity 89% UV 0 Air Fair ☀ 06:16 - 18:20
Right now it is 24° in San Guillermo with overcast skies, it feels more like 28° and today's high is 32° with an overnight low of 24° . The sun rises at 06:16 and sets at 18:20, giving 12h 04m of daylight. Over the coming week highs range from 32° to 37° .
San Guillermo is in Guayas, Ecuador, sitting 2 m above sea level. Local time is America/Guayaquil (UTC−5), and every time on this page is shown in it.
Next 24 hours - temperature
23°
28°
33°
32°
24°
02:00 · 24° · 0 mm
03:00 · 23.9° · 0 mm
04:00 · 23.8° · 0 mm
05:00 · 23.8° · 0 mm
06:00 · 23.8° · 0 mm
07:00 · 24.2° · 0 mm
08:00 · 25.5° · 0 mm
09:00 · 25.9° · 0 mm
10:00 · 26.8° · 0 mm
11:00 · 30.4° · 0 mm
12:00 · 32° · 0 mm
13:00 · 31.3° · 0 mm
14:00 · 31.3° · 0 mm
15:00 · 32.4° · 0 mm
16:00 · 32.4° · 0 mm
17:00 · 30.6° · 0 mm
18:00 · 28.2° · 0 mm
19:00 · 26.2° · 0 mm
20:00 · 25° · 0.1 mm
21:00 · 24.3° · 0 mm
22:00 · 24° · 0 mm
23:00 · 23.7° · 0 mm
00:00 · 24.1° · 0.1 mm
01:00 · 24.1° · 0 mm
Precipitation
02:00 · 0 mm
02:00
03:00 · 0 mm
04:00 · 0 mm
05:00 · 0 mm
05:00
06:00 · 0 mm
07:00 · 0 mm
08:00 · 0 mm
08:00
09:00 · 0 mm
10:00 · 0 mm
11:00 · 0 mm
11:00
12:00 · 0 mm
13:00 · 0 mm
14:00 · 0 mm
14:00
15:00 · 0 mm
16:00 · 0 mm
17:00 · 0 mm
17:00
18:00 · 0 mm
19:00 · 0 mm
20:00 · 0.1 mm
20:00
21:00 · 0 mm
22:00 · 0 mm
23:00 · 0 mm
23:00
00:00 · 0.1 mm
01:00 · 0 mm
Hour by hour
TIME TEMP FEELS RAIN CONDITIONS
02:00
☁️
24°
27.6°
-
Overcast
03:00
☁️
23.9°
27.7°
-
Overcast
04:00
☁️
23.8°
27.9°
-
Overcast
05:00
☁️
23.8°
28.1°
-
Overcast
06:00
☁️
23.8°
27.9°
-
Overcast
07:00
☁️
24.2°
28.4°
-
Overcast
08:00
⛅
25.5°
29.2°
-
Partly cloudy
09:00
☁️
25.9°
29.4°
-
Overcast
10:00
☁️
26.8°
29.9°
-
Overcast
11:00
⛅
30.4°
33.2°
-
Partly cloudy
12:00
☁️
32°
34.6°
-
Overcast
13:00
☁️
31.3°
33°
-
Overcast
☁️
TodaySeptember 3rd
Avg 27° Low 24° at 23:00
High 32° at 15:00
0.1 mm rain Feels 35° Wind ~16 km/h
Cloudy
Cloudy
Clear
Clear
00:00
24°
02:00
24°
04:00
24°
06:00
24°
08:00
26°
10:00
27°
12:00
32°
14:00
31°
16:00
32°
18:00
28°
20:00
25°
0.1mm
22:00
24°
🌦️
FridaySeptember 4th
Avg 27° Low 24° at 04:00
High 36° at 13:00
0.4 mm rain Feels 38° Wind ~19 km/h
Cloudy
Partly Cloudy
Cloudy
Clear
00:00
24°
0.1mm
02:00
24°
04:00
24°
06:00
24°
08:00
25°
10:00
31°
12:00
35°
14:00
35°
16:00
31°
18:00
27°
20:00
25°
22:00
24°
0.1mm
🌦️
SaturdaySeptember 5th
Avg 28° Low 24° at 06:00
High 37° at 13:00
0.5 mm rain Feels 40° Wind ~18 km/h
Rain
Cloudy
Cloudy
00:00
24°
02:00
24°
0.3mm
04:00
24°
06:00
24°
08:00
25°
10:00
31°
12:00
36°
14:00
37°
16:00
32°
18:00
29°
20:00
26°
22:00
25°
🌦️
SundaySeptember 6th
Avg 27° Low 24° at 04:00
High 35° at 15:00
3.8 mm rain Wind ~19 km/h
Rain
Cloudy
Rain
00:00
24°
0.5mm
02:00
24°
0.5mm
04:00
24°
0.3mm
06:00
24°
08:00
25°
10:00
29°
12:00
32°
14:00
34°
16:00
33°
18:00
27°
20:00
24°
0.6mm
22:00
24°
0.1mm
🌦️
MondaySeptember 7th
Avg 26° Low 23° at 05:00
High 33° at 12:00
0.6 mm rain Feels 36° Wind ~15 km/h
Rain
Cloudy
00:00
24°
0.2mm
02:00
23°
0.2mm
04:00
23°
06:00
23°
08:00
24°
10:00
27°
12:00
33°
14:00
30°
16:00
28°
18:00
26°
20:00
25°
22:00
24°
☁️
TuesdaySeptember 8th
Avg 26° Low 23° at 03:00
High 32° at 13:00
Feels 34° Wind ~13 km/h
Partly Cloudy
Cloudy
Partly Cloudy
00:00
24°
02:00
23°
04:00
23°
06:00
24°
08:00
25°
10:00
28°
12:00
31°
14:00
31°
16:00
29°
18:00
27°
20:00
25°
22:00
24°
☁️
WednesdaySeptember 9th
Avg 27° Low 24° at 00:00
High 36° at 13:00
Feels 38° Wind ~16 km/h
Partly Cloudy
Cloudy
Partly Cloudy
Cloudy
00:00
24°
02:00
24°
04:00
24°
06:00
24°
08:00
26°
10:00
29°
12:00
35°
14:00
35°
16:00
30°
18:00
27°
20:00
25°
22:00
25°
☁️
ThursdaySeptember 10th
Avg 26° Low 24° at 23:00
High 31° at 13:00
Feels 33° Wind ~12 km/h
Cloudy
00:00
25°
02:00
25°
04:00
24°
06:00
24°
08:00
25°
10:00
28°
12:00
30°
14:00
31°
16:00
30°
18:00
27°
20:00
25°
22:00
25°
☁️
FridaySeptember 11th
Avg 27° Low 23° at 01:00
High 33° at 14:00
0.3 mm rain Feels 36° Wind ~13 km/h
Partly Cloudy
Rain
Cloudy
Partly Cloudy
Cloudy
00:00
23°
02:00
23°
04:00
24°
06:00
24°
0.1mm
08:00
24°
10:00
27°
12:00
31°
14:00
33°
16:00
32°
18:00
28°
20:00
25°
22:00
24°
☁️
SaturdaySeptember 12th
Avg 26° Low 24° at 02:00
High 32° at 14:00
Feels 34° Wind ~12 km/h
Cloudy
00:00
24°
02:00
24°
04:00
24°
06:00
24°
08:00
25°
10:00
27°
12:00
31°
14:00
32°
16:00
31°
18:00
27°
20:00
25°
22:00
24°
☁️
SundaySeptember 13th
Avg 26° Low 24° at 02:00
High 33° at 13:00
Feels 35° Wind ~17 km/h
Cloudy
Clear
00:00
24°
02:00
24°
04:00
24°
06:00
24°
08:00
25°
10:00
27°
12:00
32°
14:00
33°
16:00
29°
18:00
26°
20:00
24°
22:00
24°
☁️
MondaySeptember 14th
Avg 26° Low 23° at 23:00
High 33° at 13:00
Feels 35° Wind ~14 km/h
Cloudy
00:00
24°
02:00
24°
04:00
24°
06:00
24°
08:00
24°
10:00
26°
12:00
31°
14:00
32°
16:00
28°
18:00
26°
20:00
25°
22:00
24°
☁️
TuesdaySeptember 15th
Avg 26° Low 22° at 03:00
High 32° at 13:00
Wind ~16 km/h
Cloudy
00:00
23°
02:00
22°
04:00
22°
06:00
23°
08:00
25°
10:00
28°
12:00
31°
14:00
32°
16:00
30°
18:00
27°
20:00
24°
22:00
24°
☁️
WednesdaySeptember 16th
Avg 25° Low 23° at 23:00
High 30° at 14:00
Feels 33° Wind ~10 km/h
Cloudy
Clear
00:00
24°
02:00
24°
04:00
23°
06:00
23°
08:00
24°
10:00
25°
12:00
29°
14:00
30°
16:00
30°
18:00
27°
20:00
25°
22:00
23°
☁️
ThursdaySeptember 17th
Avg 25° Low 22° at 03:00
High 31° at 15:00
Wind ~10 km/h
Clear
Cloudy
Partly Cloudy
Clear
00:00
23°
02:00
22°
04:00
22°
06:00
23°
08:00
25°
10:00
26°
12:00
28°
14:00
30°
16:00
31°
18:00
26°
20:00
24°
22:00
23°
☁️
FridaySeptember 18th
Avg 27° Low 0° at 02:00
High 0° at 13:00
Feels 38° Wind ~19 km/h
Partly Cloudy
Cloudy
Partly Cloudy
Unknown
00:00
23°
02:00
22°
04:00
22°
06:00
23°
08:00
25°
10:00
28°
12:00
34°
14:00
36°
16:00
32°
18:00
27°
20:00
0°
22:00
0°
Sun
☀️ Sunrise 06:16 · Sunset 18:20
12h 04m of daylight · America/Guayaquil
Air quality
PM2.5 11.7 µg/m³ - Fair
Fine for almost everyone; unusually sensitive people may notice it on a long run.
Source: Copernicus CAMS, updated hourly.
Common questions about San Guillermo weather
Will it rain in San Guillermo today?
No rain is in the forecast for San Guillermo today.
What is the temperature in San Guillermo right now?
It is 24° in San Guillermo right now, though it feels closer to 28° . Today runs between a low of 24° and a high of 32° .
What time is sunrise and sunset in San Guillermo?
The sun rises at 06:16 and sets at 18:20 local time in San Guillermo today, giving 12h 04m of daylight.
What is the air quality in San Guillermo?
PM2.5 in San Guillermo is currently 11.7 µg/m³, which counts as Fair on the European air-quality index. Fine for almost everyone; unusually sensitive people may notice it on a long run.
How accurate is the San Guillermo 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 Guillermo 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