Jamestown, CO Current Weather Conditions

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

▼Current Conditions — Jamestown, CO

GRANBY/GRAND CO (KGNB)

Mostly Cloudy

61.0 F

Humidity:	69%
Wind Speed:	4.7 mph
Barometer:	30.30 in
Dewpoint:	50.9 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Aug 13 2026, 12:35 PM MDT

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▼Hourly Observation History — Jamestown, CO

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)
12:35 PM MDT	4.7	10.00	Mostly Cloudy	--	61.0	50.9	69%	NA	NA	30.30	1026.1
12:15 PM MDT	0.0	10.00	Cloudy	--	59.4	51.3	75%	NA	NA	30.32	1026.8
11:55 AM MDT	3.4	10.00	Cloudy	--	58.5	51.3	77%	NA	NA	30.32	1026.8
11:35 AM MDT	NW 3.4	10.00	Cloudy	--	57.7	51.8	81%	NA	NA	30.33	1027.1
11:15 AM MDT	3.4	10.00	Cloudy	--	57.6	52.0	82%	NA	NA	30.33	1027.1
10:55 AM MDT	0.0	10.00	Cloudy	--	56.5	50.9	82%	NA	NA	30.33	1027.1
10:35 AM MDT	5.8	10.00	Light Drizzle	--	56.1	52.3	87%	NA	NA	30.33	1027.1
10:15 AM MDT	0.0	10.00	Drizzle	--	55.8	52.3	88%	NA	NA	30.33	1027.1
09:55 AM MDT	0.0	10.00	Light Rain	--	55.8	51.4	85%	NA	NA	30.33	1027.1
09:35 AM MDT	0.0	10.00	Cloudy	--	56.1	52.7	88%	NA	NA	30.32	1026.8
09:15 AM MDT	0.0	10.00	Cloudy	--	54.9	52.0	90%	NA	NA	30.32	1026.8
08:55 AM MDT	0.0	10.00	Cloudy	--	54.9	51.4	88%	NA	NA	30.32	1026.8
08:35 AM MDT	3.4	10.00	Cloudy	--	54.5	51.6	90%	NA	NA	30.32	1026.8
08:15 AM MDT	3.4	10.00	Cloudy	--	54.0	52.0	93%	NA	NA	30.32	1026.8
07:55 AM MDT	SW 3.4	10.00	Mostly Cloudy	--	53.8	52.0	94%	NA	NA	30.31	1026.4
07:35 AM MDT	0.0	10.00	Light Drizzle	--	53.2	51.1	92%	NA	NA	30.32	1026.8
07:15 AM MDT	3.4	10.00	Light Rain	--	52.5	51.3	95%	NA	NA	30.32	1026.8
06:55 AM MDT	NE 10.3	7.00	Light Rain	--	51.8	50.9	97%	NA	NA	30.31	1026.4
06:35 AM MDT	E 3.4	5.00	Rain	--	51.4	50.4	96%	NA	NA		M
06:15 AM MDT	0.0	10.00	Rain	--	51.8	49.8	93%	NA	NA	30.32	1026.8
05:55 AM MDT	4.7	10.00	Light Drizzle	--	50.5	49.3	95%	NA	NA	30.31	1026.4
05:35 AM MDT	4.7	10.00	Cloudy	--	49.5	48.7	97%	47.8	NA	30.30	1026.1
05:15 AM MDT	NE 3.4	7.00	Cloudy	--	48.7	48.2	98%	48.0	NA	30.29	1025.7
04:55 AM MDT	W 3.4	10.00	Cloudy	--	49.8	48.6	95%	49.1	NA	30.28	1025.4
04:35 AM MDT	0.0	10.00	Cloudy	--	50.0	48.4	94%	NA	NA	30.27	1025.1
04:15 AM MDT	0.0	10.00	Cloudy	--	49.5	48.2	95%	NA	NA	30.25	1024.4
03:55 AM MDT	0.0	10.00	Mostly Cloudy	--	49.3	48.0	95%	NA	NA	30.25	1024.4
03:35 AM MDT	0.0	10.00	Cloudy	--	48.6	47.7	97%	NA	NA	30.25	1024.4
03:15 AM MDT	0.0	10.00	Partly Cloudy	--	49.3	47.8	95%	NA	NA	30.25	1024.4
02:55 AM MDT	E 4.7	10.00	Clear	--	49.3	48.4	97%	47.5	NA	30.25	1024.4
02:35 AM MDT	0.0	10.00	Clear	--	49.1	48.2	97%	NA	NA	30.25	1024.4
02:15 AM MDT	SE 3.4	10.00	Clear	--	49.5	48.0	95%	48.7	NA	30.26	1024.7
01:55 AM MDT	0.0	10.00	Clear	--	50.0	48.9	96%	NA	NA	30.25	1024.4
01:35 AM MDT	SE 5.8	10.00	Clear	--	50.5	49.8	97%	NA	NA	30.26	1024.7
01:15 AM MDT	0.0	10.00	Clear	--	51.1	50.0	96%	NA	NA	30.26	1024.7
12:55 AM MDT	0.0	10.00	Clear	--	51.8	49.8	93%	NA	NA	30.27	1025.1
12:35 AM MDT	0.0	10.00	Clear	--	50.5	49.3	95%	NA	NA	30.27	1025.1
12:15 AM MDT	0.0	10.00	Partly Cloudy	--	52.0	50.5	95%	NA	NA	30.28	1025.4
11:55 PM MDT	0.0	10.00	Mostly Cloudy	--	53.8	51.6	92%	NA	NA	30.28	1025.4
11:35 PM MDT	6.9	10.00	Partly Cloudy	--	53.1	51.8	95%	NA	NA	30.29	1025.7
11:15 PM MDT	3.4	10.00	Clear	--	53.6	51.8	94%	NA	NA	30.28	1025.4
10:55 PM MDT	0.0	10.00	Partly Cloudy	--	55.0	52.2	90%	NA	NA	30.29	1025.7
10:35 PM MDT	0.0	10.00	Mostly Cloudy	--	54.7	52.7	93%	NA	NA	30.29	1025.7
10:15 PM MDT	0.0	10.00	Mostly Cloudy	--	55.4	53.1	92%	NA	NA	30.29	1025.7
09:55 PM MDT	0.0	10.00	Partly Cloudy	--	55.4	52.0	88%	NA	NA	30.29	1025.7
09:35 PM MDT	0.0	10.00	Partly Cloudy	--	54.9	52.5	92%	NA	NA	30.30	1026.1
09:15 PM MDT	5.8	10.00	Partly Cloudy	--	56.5	52.5	87%	NA	NA	30.28	1025.4
08:55 PM MDT	0.0	10.00	Partly Cloudy	--	56.3	53.1	89%	NA	NA	30.29	1025.7
08:35 PM MDT	0.0	10.00	Mostly Cloudy	--	56.3	52.3	87%	NA	NA	30.29	1025.7
08:15 PM MDT	NE 9.2	10.00	Light Rain	--	56.5	52.3	86%	NA	NA	30.28	1025.4
07:55 PM MDT	NE 4.7	10.00	Cloudy	--	56.8	52.0	84%	NA	NA	30.31	1026.4
07:35 PM MDT	E 8.1	10.00	Light Rain	--	57.2	52.9	85%	NA	NA	30.31	1026.4
07:15 PM MDT	G 16.1	10.00	Light Rain	--	57.4	50.7	78%	NA	NA	30.30	1026.1
06:55 PM MDT	0.0	7.00	Light Rain	--	58.1	50.2	75%	NA	NA	30.28	1025.4
06:35 PM MDT	G 24.2	7.00	Cloudy	--	57.4	54.1	89%	NA	NA	30.29	1025.7
06:15 PM MDT	8.1	7.00	Thunderstorms and Rain	--	59.5	55.4	86%	NA	NA	30.32	1026.8
05:55 PM MDT	S 5.8	10.00	Cloudy	--	61.3	56.1	83%	NA	NA	30.30	1026.1
05:35 PM MDT	0.0	10.00	Cloudy	--	62.8	53.8	72%	NA	NA	30.27	1025.1
05:15 PM MDT	3.4	10.00	Mostly Cloudy	--	62.6	53.8	73%	NA	NA	30.27	1025.1
04:55 PM MDT	W 4.7	10.00	Cloudy	--	62.8	55.8	78%	NA	NA	30.26	1024.7
04:35 PM MDT	10.3	10.00	Cloudy	--	61.7	54.9	78%	NA	NA	30.25	1024.4
04:15 PM MDT	NE 10.3	10.00	Thunderstorms and Rain	--	60.6	52.5	75%	NA	NA	30.25	1024.4
03:55 PM MDT	10.3 G 33.3	4.00	Heavy Thunderstorms and Heavy Rain	--	58.8	52.5	80%	NA	NA		M
03:35 PM MDT	G 26.4	10.00	Thunderstorms	--	66.4	50.7	57%	NA	NA	30.26	1024.7
03:15 PM MDT	SE 8.1	10.00	Mostly Cloudy	--	67.3	49.6	53%	NA	NA	30.25	1024.1
02:55 PM MDT	G 26.4	10.00	Mostly Cloudy	--	NULL	47.3	%	NA	NA	30.25	1024.1
02:35 PM MDT		10.00	NULL	--	68.2	45.5	44%	NA	NA	30.26	1024.7
02:15 PM MDT	G 26.4	10.00	Mostly Cloudy	--	77.9	41.0	27%	NA	76.6	30.26	1024.7
01:55 PM MDT	9.2	10.00	Mostly Cloudy	--	78.4	40.6	26%	NA	77.2	30.26	1024.7
01:35 PM MDT	13.9	10.00	Partly Cloudy	--	80.4	41.5	25%	NA	79.3	30.26	1024.7
01:15 PM MDT	9.2 G 21.9	10.00	Partly Cloudy	--	79.9	41.4	25%	NA	78.8	30.27	1025.1
12:55 PM MDT	9.2 G 19.7	10.00	Clear	--	80.2	41.4	25%	NA	79.2	30.28	1025.4