Newcastle, WY Current Weather Conditions

Current weather observations and 72-hour history for Newcastle, WY. • View 5-Day Forecast ›

▼Current Conditions — Newcastle, WY

NEWCASTLE MONDEL (KECS)

Cloudy and Windy

46.4 F

Humidity:	61%
Wind Speed:	21.9 G 28.9 mph
Barometer:	in
Dewpoint:	33.8 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	38.5 F

May 17 2026, 12:10 PM MDT

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▼Hourly Observation History — Newcastle, WY

Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Temperature (F)		Relative Humidity	Wind Chill (F)	Heat Index (F)	Pressure
Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Air	Dwpt	Relative Humidity	Wind Chill (F)	Heat Index (F)	altimeter (in)	sea level (mb)
12:10 PM MDT	21.9 G 28.9	10.00	Cloudy and Windy	--	46.4	33.8	61%	38.5	NA		M
11:50 AM MDT	G 30.0	10.00	Cloudy	--	46.4	33.8	61%	NA	NA		M
11:30 AM MDT	19.7 G 25.3	10.00	Cloudy and Windy	--	44.6	33.8	66%	36.5	NA		M
11:10 AM MDT	19.7 G 26.4	10.00	Cloudy and Windy	--	44.6	33.8	66%	36.5	NA		M
10:50 AM MDT	NW 21.9 G 28.9	10.00	Cloudy and Windy	--	44.6	33.8	66%	36.1	NA		M
10:30 AM MDT	17.2 G 26.4	10.00	Cloudy	--	42.8	33.8	70%	34.9	NA		M
10:10 AM MDT	21.9	10.00	Cloudy and Windy	--	42.8	33.8	70%	33.8	NA		M
09:50 AM MDT	G 27.7	10.00	Cloudy	--	42.8	33.8	70%	NA	NA		M
09:30 AM MDT	19.7 G 24.2	10.00	Cloudy and Windy	--	41.0	33.8	75%	31.8	NA		M
09:10 AM MDT	19.7	10.00	Cloudy and Windy	--	41.0	33.8	75%	31.8	NA		M
08:50 AM MDT	15.0 G 23.0	10.00	Cloudy	--	42.8	35.6	76%	35.4	NA		M
08:30 AM MDT	18.3 G 21.9	10.00	Cloudy	--	41.0	35.6	81%	32.2	NA		M
08:10 AM MDT	18.3 G 24.2	10.00	Cloudy	--	41.0	33.8	75%	32.2	NA		M
07:50 AM MDT	19.7 G 24.2	10.00	Cloudy and Windy	--	41.0	33.8	75%	31.8	NA		M
07:30 AM MDT	18.3 G 24.2	10.00	Cloudy	--	41.0	33.8	75%	32.2	NA		M
07:10 AM MDT	17.2 G 26.4	10.00	Cloudy	--	41.0	33.8	75%	32.5	NA		M
06:50 AM MDT	19.7 G 25.3	10.00	Cloudy and Windy	--	41.0	33.8	75%	31.8	NA		M
06:30 AM MDT	17.2 G 23.0	10.00	Cloudy	--	41.0	33.8	75%	32.5	NA		M
06:10 AM MDT	NW 18.3 G 24.2	10.00	Cloudy	--	41.0	33.8	75%	32.2	NA		M
05:50 AM MDT	13.9	10.00	Cloudy	--	41.0	33.8	75%	33.4	NA		M
05:30 AM MDT	G 24.2	10.00	Cloudy	--	41.0	33.8	75%	NA	NA		M
05:10 AM MDT	15.0 G 23.0	10.00	Cloudy	--	42.8	33.8	70%	35.4	NA		M
04:50 AM MDT	13.9	10.00	Cloudy	--	42.8	35.6	76%	35.8	NA		M
04:10 AM MDT	13.9	10.00	Cloudy	--	42.8	35.6	76%	35.8	NA		M
03:50 AM MDT	15.0 G 19.7	10.00	Cloudy	--	44.6	35.6	70%	37.8	NA		M
03:30 AM MDT	11.4	10.00	Cloudy	--	50.0	46.4	87%	NA	NA		M
03:10 AM MDT	6.9	10.00	Mostly Cloudy	--	51.8	42.8	71%	NA	NA		M
02:50 AM MDT	8.1	10.00	Clear	--	51.8	42.8	71%	NA	NA		M
02:30 AM MDT	9.2	10.00	Clear	--	51.8	44.6	76%	NA	NA		M
02:10 AM MDT	10.3	10.00	Clear	--	51.8	44.6	76%	NA	NA		M
01:50 AM MDT	12.8	10.00	Partly Cloudy	--	51.8	44.6	76%	NA	NA		M
01:30 AM MDT	E 16.1 G 21.9	10.00	Mostly Cloudy	--	51.8	44.6	76%	NA	NA		M
01:10 AM MDT	E 15.0	10.00	Mostly Cloudy	--	51.8	44.6	76%	NA	NA		M
12:50 AM MDT	E 18.3	10.00	Cloudy	--	51.8	44.6	76%	NA	NA		M
12:30 AM MDT	E 15.0	10.00	Light Rain	--	51.8	44.6	76%	NA	NA		M
12:10 AM MDT	E 13.9	10.00	Cloudy	--	51.8	44.6	76%	NA	NA		M
11:50 PM MDT	E 11.4	10.00	Rain	--	51.8	44.6	76%	NA	NA		M
11:30 PM MDT	8.1	10.00	Light Rain	--	51.8	44.6	76%	NA	NA		M
11:10 PM MDT	12.8	7.00	Heavy Rain	--	55.4	42.8	62%	NA	NA		M
10:50 PM MDT	4.7	5.00	Rain	00.01	57.2	41.0	55%	NA	NA		M
10:30 PM MDT	4.7	4.00	Rain	00.01	NULL	44.6	%	NA	NA		M
10:10 PM MDT	SE 13.9	10.00	Cloudy	--	60.8	37.4	42%	NA	NA		M
09:50 PM MDT	SE 10.3	10.00	Light Drizzle	--	60.8	37.4	42%	NA	NA		M
09:30 PM MDT	SE 12.8 G 21.9	10.00	Light Drizzle	--	64.4	32.0	30%	NA	NA		M
09:10 PM MDT	6.9	10.00	Cloudy	--	64.4	30.2	28%	NA	NA		M
08:50 PM MDT	S 6.9	10.00	Cloudy	--	64.4	30.2	28%	NA	NA		M
08:30 PM MDT	S 5.8	10.00	Cloudy	--	64.4	30.2	28%	NA	NA		M
08:10 PM MDT	13.9 G 23.0	10.00	Cloudy	--	64.4	30.2	28%	NA	NA		M
07:50 PM MDT	10.3 G 26.4	10.00	Cloudy	--	64.4	30.2	28%	NA	NA		M
07:30 PM MDT	S 10.3 G 23.0	10.00	Cloudy	--	66.2	28.4	24%	NA	NA		M
07:10 PM MDT	G 40.3	10.00	Cloudy	--	69.8	21.2	16%	NA	NA		M
06:50 PM MDT	12.8 G 19.7	10.00	Cloudy	--	71.6	17.6	13%	NA	69.1		M
06:30 PM MDT	11.4 G 20.8	10.00	Mostly Cloudy	--	71.6	19.4	14%	NA	69.1		M
06:10 PM MDT	SE 15.0 G 18.3	10.00	Partly Cloudy	--	71.6	17.6	13%	NA	69.1		M
05:50 PM MDT	SE 20.8 G 24.2	10.00	Clear and Windy	--	75.2	17.6	11%	NA	72.9		M
04:50 PM MDT	SE 13.9	10.00	Partly Cloudy	--	75.2	15.8	10%	NA	72.9		M
04:30 PM MDT	13.9 G 21.9	10.00	Clear	--	77.0	15.8	10%	NA	74.8		M
04:10 PM MDT	15.0	10.00	Clear	--	75.2	14.0	10%	NA	72.9		M
03:50 PM MDT	SE 6.9	10.00	Clear	--	75.2	14.0	10%	NA	72.9		M
03:30 PM MDT	S 9.2	10.00	Clear	--	77.0	14.0	9%	NA	74.8		M
03:10 PM MDT	E 6.9	10.00	Clear	--	73.4	14.0	10%	NA	70.9		M
02:50 PM MDT	10.3 G 17.2	10.00	Clear	--	73.4		%	NA	NA		M
02:30 PM MDT	SE 11.4	10.00	Clear	--	75.2	17.6	11%	NA	72.9		M
02:10 PM MDT	SE 13.9 G 26.4	10.00	Clear	--	73.4	17.6	12%	NA	71.1		M
01:50 PM MDT	11.4 G 20.8	10.00	Clear	--	73.4		%	NA	NA		M
01:30 PM MDT	S 13.9 G 21.9	10.00	Clear	--	71.6	17.6	13%	NA	69.1		M
01:10 PM MDT	S 15.0 G 25.3	10.00	Clear	--	71.6		%	NA	NA		M
12:50 PM MDT	15.0 G 24.2	10.00	Clear	--	71.6	19.4	14%	NA	69.1		M
12:30 PM MDT	SE 11.4 G 24.2	10.00	Clear	--	69.8	19.4	15%	NA	NA		M
12:10 PM MDT	S 17.2 G 23.0	10.00	Clear	--	69.8	19.4	15%	NA	NA		M
11:50 AM MDT	15.0 G 21.9	10.00	Clear	--	68.0	19.4	16%	NA	NA		M
11:30 AM MDT	SE 13.9 G 24.2	10.00	Clear	--	68.0	21.2	17%	NA	NA		M