Weather San Diego de la Unión long-term weather forecast

Long-term weather forecast for San Diego de la Unión for ten days.

Thursday, Jan 15

12 / 9°C

0.4 mm

14 km/h

9 °C	8 °C	12 am
10 °C	9 °C	6 am
12 °C	10 °C	12 pm
12 °C	10 °C	6 pm

sunrise 7:23 am
sunset 6:22 pm

HOURLY

During the day overcast, in the evening partly cloudy. The highest temperature 12 °C. Total rainfall 0.4 mm. At night clear. The lowest temperature 9 °C.

Interactive map weather United Mexican States

GPS: 21.4675; -100.8731

altitude: 2079 m
local time:

PLACES IN THE AREA

Weather forecast San Diego de la Unión, Mexico extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Thursday 01/15/2026
12 AM 1 AM	overcast	9 °C 8 °C	0.2 mm	1.3 m/s 5 km/h east-southeast	1021 hPa	92 %	7 °C	98 %	0%	39%	0%	98%
6 AM 7 AM	overcast	10 °C 9 °C	0.2 mm	2.9 m/s 10 km/h east	1022 hPa	92 %	8 °C	100 %	0%	100%	26%	100%
12 PM 1 PM	overcast	12 °C 11 °C	0.0 mm	3.9 m/s 14 km/h east-northeast	1023 hPa	72 %	6 °C	100 %	0%	96%	3%	93%
6 PM 7 PM	partly cloudy	12 °C 10 °C	0.0 mm	3.6 m/s 13 km/h east	1019 hPa	52 %	2 °C	14 %	0%	11%	9%	0%
Friday 01/16/2026
12 AM 1 AM	clear	5 °C 3 °C	0.0 mm	0.5 m/s 2 km/h southeast	1022 hPa	85 %	2 °C	0 %	0%	0%	0%	0%
6 AM 7 AM	clear	4 °C 2 °C	0.0 mm	0.2 m/s 1 km/h south-southeast	1020 hPa	87 %	2 °C	0 %	0%	0%	0%	0%
12 PM 1 PM	clear	18 °C 17 °C	0.1 mm	1.4 m/s 5 km/h north	1017 hPa	42 %	4 °C	0 %	0%	0%	0%	0%
6 PM 7 PM	cloudy	17 °C 15 °C	0.0 mm	3.5 m/s 13 km/h east-northeast	1013 hPa	45 %	5 °C	63 %	0%	0%	62%	3%

San Diego de la Unión, Mexico - information

State: Mexico

GPS coordinates: 21.4675; -100.8731

Time zone: America / Mexico City time difference in hours with time in US is -7 hours

Population: 7 116
Altitude: 2079 m
The administrative part:

Guanajuato, Guanajuato City
San Diego de la Unión, San Diego de la Unión

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Weather San Diego de la Unión, Mexico. Weather forecast San Diego de la Unión.

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Data source

Weather forecast for San Diego de la Unión is supplied by MET Norway Norwegian Meteorological Institute and the NRK.

Feels like

To calculate the perceived temperature, we use the Australian Apparent Temperature (AAT) model, which is designed for year-round calculations and takes air humidity into account in addition to temperature and wind speed.

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Astronomical information San Diego de la Unión

data are always in the local time

Sun and light

Jan. 15, 2026

Sunrise:	Sunset:
7:23 am	6:22 pm
Noon:	Length of day:
12:52 pm	10:58
Start of civil twilight*:	End of civil twilight*:
6:59 am	6:46 pm
Start of nautical twilight*:	End of nautical twilight*:
6:32 am	7:13 pm
Start of astronomical twilight*:	End of astronomical twilight*:
6:05 am	7:40 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
01/15/2026 4:55 am	01/15/2026 3:41 pm
Next new moon:	Next full moon:
01/18/2026	02/01/2026