Centennial Weather Forecast 15 Days, Weather in Centennial Today

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5. Weather in Centennial for 15 days

Current weather conditions and 15 day weather forecast for Centennial, Wyoming, USA including weather daily high/low temperature, warnings, chance of precipitation, pressure, humidity/wind chill, rain risk, wind speed, cloud, pressure, and UV index.

Current weather conditions at Centennial

20 December 2025 Saturday 3.9 ° C / 39°F Blowing snow

Feels Like : -2.2 ° C / 28.1°F Humidity : % 48 Pressure : 1014 mb Wind Speed : 39.6 kmph / 24.6 miles from W Visibility : 16 km Precipitation (rainfall) : 1.64 mm Cloud (%) : 0

15 day weather forecast for Centennial, WY, USA

Weather Forecast for next 15 Days for Centennial including weather warnings, temperature, rain, wind speed, cloud, snow, wind speed and wind direction, pressure and UV index.
Here is weather for the next 15 days in Centennial, Wyoming state, US. To see the daily forecast, scroll to the table below.

Date	Weather forecast	Low temperature	High temperature	Avg. temperature	Humidity	Chance of rain	UV Index	Sun Position	Moon Position
20 December 2025 Saturday	Thundery outbreaks in nearby	-4.5 ° C (24°F)	0.5 ° C (32.9°F)	-2.2 ° C (28.1°F)	% 88	65%	0.2	Sunrise:07:27 AM Sunset: 04:38 PM	Moonrise:08:22 AM Moonset: 04:59 PM Moon Phase ( New Moon )
21 December 2025 Sunday	Partly Cloudy	-4.5 ° C (23.9°F)	2.9 ° C (37.2°F)	-1.1 ° C (30.1°F)	% 87	0%	0.4	Sunrise:07:27 AM Sunset: 04:38 PM	Moonrise:09:06 AM Moonset: 06:01 PM Moon Phase ( Waxing Crescent )
22 December 2025 Monday	Sunny	-1.3 ° C (29.7°F)	5.9 ° C (42.6°F)	1.2 ° C (34.2°F)	% 77	0%	0.3	Sunrise:07:28 AM Sunset: 04:39 PM	Moonrise:09:42 AM Moonset: 07:08 PM Moon Phase ( Waxing Crescent )
23 December 2025 Tuesday	Sunny	0 ° C (32.1°F)	6.7 ° C (44.1°F)	2.4 ° C (36.4°F)	% 46	0%	0.4	Sunrise:07:28 AM Sunset: 04:40 PM	Moonrise:10:12 AM Moonset: 08:15 PM Moon Phase ( Waxing Crescent )
24 December 2025 Wednesday	Sunny	-0.4 ° C (31.3°F)	6.5 ° C (43.7°F)	2.2 ° C (36°F)	% 38	0%	0	Sunrise:07:29 AM Sunset: 04:40 PM	Moonrise:10:37 AM Moonset: 09:23 PM Moon Phase ( Waxing Crescent )
25 December 2025 Thursday	Patchy snow nearby	-1.6 ° C (29°F)	2.7 ° C (36.9°F)	0.5 ° C (32.9°F)	% 69	82%	1	Sunrise:07:29 AM Sunset: 04:41 PM	Moonrise:11:00 AM Moonset: 10:30 PM Moon Phase ( Waxing Crescent )
26 December 2025 Friday	Patchy snow nearby	-3 ° C (26.6°F)	3.1 ° C (37.5°F)	-0.8 ° C (30.6°F)	% 67	0%	1	Sunrise:07:29 AM Sunset: 04:41 PM	Moonrise:11:21 AM Moonset: 11:39 PM Moon Phase ( Waxing Crescent )
27 December 2025 Saturday	Partly Cloudy	-4.6 ° C (23.7°F)	2.9 ° C (37.3°F)	-2.4 ° C (27.6°F)	% 68	0%	2	Sunrise:07:30 AM Sunset: 04:42 PM	Moonrise:11:43 AM Moonset: No moonset Moon Phase ( First Quarter )
28 December 2025 Sunday	Partly Cloudy	-6.3 ° C (20.7°F)	1.1 ° C (34°F)	-3.7 ° C (25.3°F)	% 76	0%	2	Sunrise:07:30 AM Sunset: 04:43 PM	Moonrise:12:06 PM Moonset: 12:49 AM Moon Phase ( Waxing Gibbous )
29 December 2025 Monday	Partly Cloudy	-4 ° C (24.8°F)	3.7 ° C (38.6°F)	-1.2 ° C (29.8°F)	% 56	0%	2	Sunrise:07:30 AM Sunset: 04:44 PM	Moonrise:12:33 PM Moonset: 02:03 AM Moon Phase ( Waxing Gibbous )
30 December 2025 Tuesday	Sunny	-3.9 ° C (25°F)	4.8 ° C (40.6°F)	-0.3 ° C (31.5°F)	% 68	0%	2	Sunrise:07:30 AM Sunset: 04:44 PM	Moonrise:01:06 PM Moonset: 03:21 AM Moon Phase ( Waxing Gibbous )
31 December 2025 Wednesday	Sunny	-0.4 ° C (31.3°F)	7.1 ° C (44.7°F)	2.3 ° C (36.2°F)	% 36	0%	2	Sunrise:07:31 AM Sunset: 04:45 PM	Moonrise:01:49 PM Moonset: 04:41 AM Moon Phase ( Waxing Gibbous )
01 January 2026 Thursday	Sunny	-1.4 ° C (29.5°F)	6.2 ° C (43.2°F)	1.1 ° C (33.9°F)	% 34	0%	2	Sunrise:07:31 AM Sunset: 04:46 PM	Moonrise:02:44 PM Moonset: 06:00 AM Moon Phase ( Waxing Gibbous )
02 January 2026 Friday	Light freezing rain	-7.3 ° C (18.9°F)	1.4 ° C (34.5°F)	-2.1 ° C (28.2°F)	% 52	73%	1	Sunrise:07:31 AM Sunset: 04:47 PM	Moonrise:03:52 PM Moonset: 07:10 AM Moon Phase ( Waxing Gibbous )

Centennial Weather forecasts are usually fully updated every 4 hours.

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