Weather Union Dam week

Weather forecast for Union Dam for this and next week.

Wednesday, Jan 14

43 / 30°F

0.00 in

4 mph

32 °F	27 °F	5 am
43 °F	37 °F	11 am
43 °F	37 °F	5 pm
32 °F	27 °F	11 pm

sunrise 7:20 am
sunset 4:58 pm

HOURLY

From morning untill noon overcast, later morning initially overcast, later clear. The highest temperature 43 °F. At night clear. The lowest temperature 30 °F.

Interactive map weather Colorado, USA

GPS: 40.1733; -105.0439

altitude: 4957 ft
local time:

PLACES IN THE AREA

Meteogram is being loaded

Weather forecast Union Dam, Colorado, USA extended forecast

Time			Precip.	Wind	Pressure	Humidity	Dew	total	Fog	Low	Middle	High
Wednesday 01/14/2026
5 AM 7 AM	overcast	32 °F 27 °F	0.0 in	3 fps 2 mph west-southwest	30.3 in	78 %	27 °F	90 %	0%	16%	14%	85%
11 AM 1 PM	clear	43 °F 37 °F	0.0 in	5 fps 4 mph south-southeast	30.3 in	53 %	28 °F	12 %	0%	0%	3%	8%
5 PM 7 PM	clear	43 °F 37 °F	0.0 in	5 fps 3 mph southwest	30.1 in	49 %	27 °F	8 %	0%	0%	8%	0%
11 PM 1 AM	clear	32 °F 27 °F	0.0 in	6 fps 4 mph west-southwest	30.1 in	64 %	23 °F	0 %	0%	0%	0%	0%
Thursday 01/15/2026
5 AM 7 AM	clear	34 °F 28 °F	0.0 in	8 fps 5 mph west	30.0 in	50 %	19 °F	0 %	0%	0%	0%	0%
11 AM 1 PM	clear	48 °F 43 °F	0.0 in	7 fps 5 mph southeast	30.1 in	28 %	18 °F	0 %	0%	0%	0%	0%
5 PM 7 PM	clear	45 °F 37 °F	0.0 in	6 fps 4 mph south-southeast	30.0 in	25 %	12 °F	0 %	0%	0%	0%	0%
11 PM 1 AM	clear	28 °F 23 °F	0.0 in	1 fps 1 mph east-southeast	30.2 in	59 %	18 °F	0 %	0%	0%	0%	0%

Union Dam, Colorado, USA - information

State: Colorado, USA

GPS coordinates: 40.1733; -105.0439

Time zone: America / Denver time difference in hours with time in NY is -8 hours

Altitude: 4957 ft
The administrative part:

Colorado, Denver
Weld County, Greeley

Something wrong, something missing?

Weather Union Dam, Colorado, USA. Weather forecast Union Dam.

Union Dam - weather nearby - bigger cities

Longmont, 3.1 km
Mead, 4.8 km
Firestone, 7.0 km
Frederick, 7.6 km
Dacono, 8.2 km
Erie, 8.5 km

Berthoud, 9.5 km
Gunbarrel, 10 km
Lafayette, 13 km
Johnstown, 13 km
Fort Lupton, 14 km
Milliken, 15 km

Union Dam - weather nearby - the closest place

Calkins Dam, 1.3 km
Spring Gulch, 1.4 km
Kirkland, 1.8 km
Sanborn Dam, 2.6 km
Jessum, 2.6 km
Liberty, Colorado, 2.9 km

Highland Number 3 Dam, 3.0 km
Rinn, 3.4 km
Logan Dam, 3.5 km
Idaho Creek, 3.9 km
Pleasant View Ridge, 4.0 km
Morey, 4.0 km

Weather searching weather forecast for all cities in the world.
The second option is to search through list of continents and countries.

Data source

Weather forecast for Union Dam 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.

Weather with Meteobox for your website

Astronomical information Union Dam

data are always in the local time

Sun and light

Jan. 14, 2026

Sunrise:	Sunset:
7:20 am	4:58 pm
Noon:	Length of day:
12:09 pm	09:37
Start of civil twilight*:	End of civil twilight*:
6:50 am	5:28 pm
Start of nautical twilight*:	End of nautical twilight*:
6:17 am	6:01 pm
Start of astronomical twilight*:	End of astronomical twilight*:
5:44 am	6:33 pm
* What is Twilight?

Moon and moon phases

Moonrise:	Moonset:
01/14/2026 4:14 am	01/14/2026 1:11 pm
Next new moon:	Next full moon:
01/18/2026	02/01/2026