Boulder, Colorado Weather Forecast

Local

Boulder, CO, US

40.01499, -105.27055

Hourly Observations for September 13, 2021

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	63 17	46 8	56 56	Calm	29.87 1012	10 16
12:35 am 00:35	Clear	61 16	48 9	63 63	Calm	29.88 1012	10 16
12:55 am 00:55	Clear	63 17	48 9	59 59	SSW 5 7	29.86 1011	10 16
1:15 am 01:15	Clear	63 17	46 8	56 56	SSW 3 6	29.86 1011	10 16
1:35 am 01:35	Partly Cloudy	63 17	48 9	59 59	Calm	29.85 1011	10 16
1:55 am 01:55	Clear	63 17	48 9	59 59	Calm	29.84 1011	10 16
2:15 am 02:15	Clear	61 16	45 7	55 55	Calm	29.86 1011	10 16
2:35 am 02:35	Clear	61 16	48 9	63 63	E 5 7	29.86 1011	10 16
2:55 am 02:55	Clear with Nearby Thunderstorms	59 15	50 10	72 72	N 3 6	29.87 1011	10 16
3:15 am 03:15	Clear	59 15	48 9	68 68	NW 6 9	29.88 1012	10 16
3:35 am 03:35	Clear	61 16	46 8	59 59	WNW 3 6	29.85 1011	10 16
3:55 am 03:55	Clear	61 16	46 8	59 59	WNW 5 7	29.85 1011	10 16
4:15 am 04:15	Clear	63 17	45 7	52 52	W 3 6	29.82 1010	10 16
4:35 am 04:35	Clear	61 16	46 8	59 59	Calm	29.83 1010	10 16
4:55 am 04:55	Clear	59 15	46 8	63 63	Calm	29.85 1011	10 16
5:15 am 05:15	Clear	59 15	46 8	63 63	Calm	29.84 1010	10 16
5:35 am 05:35	Clear	59 15	46 8	63 63	S 3 6	29.83 1010	10 16
5:55 am 05:55	Partly Cloudy	59 15	46 8	63 63	Calm	29.82 1010	10 16
6:15 am 06:15	Partly Cloudy	57 14	46 8	67 67	Calm	29.84 1010	10 16
6:35 am 06:35	Partly Cloudy	55 13	46 8	72 72	Calm	29.86 1011	10 16
6:55 am 06:55	Sunny	57 14	48 9	72 72	Calm	29.84 1010	10 16
7:15 am 07:15	Partly Cloudy	59 15	48 9	68 68	Calm	29.83 1010	10 16
7:35 am 07:35	Mostly Cloudy	57 14	46 8	67 67	N 3 6	29.86 1011	10 16
7:55 am 07:55	Mostly Cloudy	61 16	46 8	59 59	N 5 7	29.83 1010	10 16
8:15 am 08:15	Partly Cloudy	61 16	46 8	59 59	WNW 3 6	29.83 1010	10 16
8:35 am 08:35	Partly Cloudy	63 17	48 9	59 59	NE 5 7	29.84 1011	10 16
8:55 am 08:55	Mostly Cloudy	63 17	48 9	59 59	Calm	29.85 1011	10 16
9:15 am 09:15	Partly Cloudy	63 17	46 8	56 56	Calm	29.86 1011	10 16
9:35 am 09:35	Mostly Cloudy	63 17	48 9	59 59	SSE 3 6	29.85 1011	10 16
9:55 am 09:55	Partly Cloudy	64 18	48 9	56 56	SSE 6 9	29.85 1011	10 16
10:15 am 10:15	Partly Cloudy	64 18	48 9	56 56	SSE 7 11	29.84 1011	10 16
10:35 am 10:35	Sunny	70 21	46 8	43 43	SE 7 11	29.79 1009	10 16
10:55 am 10:55	Sunny	72 22	45 7	38 38	ESE 5 7	29.77 1008	10 16
11:15 am 11:15	Partly Cloudy	73 23	45 7	36 36	E 5 7	29.75 1007	10 16
11:35 am 11:35	Sunny	77 25	45 7	32 32	E 5 7	29.71 1006	10 16
11:55 am 11:55	Sunny	77 25	45 7	32 32	SE 3 6	29.70 1006	10 16
12:15 pm 12:15	Sunny	77 25	43 6	30 30	E 7 11	29.69 1006	10 16
12:35 pm 12:35	Sunny	79 26	45 7	30 30	SE 7 11	29.67 1005	10 16
12:55 pm 12:55	Sunny	79 26	43 6	28 28	SSW 5 7	29.66 1004	10 16
1:15 pm 13:15	Sunny	81 27	43 6	26 26	SE 6 9	29.63 1003	10 16
1:35 pm 13:35	Sunny	82 28	43 6	25 25	SSE 8 13	29.60 1002	10 16
1:55 pm 13:55	Sunny	81 27	43 6	26 26	ESE 5 7	29.62 1003	10 16
2:15 pm 14:15	Sunny	82 28	45 7	26 26	ESE 8 13	29.59 1002	10 16
2:35 pm 14:35	Sunny	81 27	45 7	28 28	S 8 13	29.60 1002	10 16
2:55 pm 14:55	Partly Cloudy	82 28	43 6	25 25	SE 7 11	29.57 1001	10 16
3:15 pm 15:15	Sunny	82 28	43 6	25 25	S 6 9	29.56 1001	10 16
3:35 pm 15:35	Sunny	84 29	43 6	23 23	S 7 11	29.54 1000	10 16
3:55 pm 15:55	Sunny	82 28	43 6	25 25	SE 3 6	29.55 1001	10 16
4:15 pm 16:15	Sunny	81 27	43 6	26 26	SSE 6 9	29.57 1001	10 16
4:35 pm 16:35	Sunny	84 29	43 6	23 23	SSE 7 11	29.54 1000	10 16
4:55 pm 16:55	Sunny	81 27	43 6	26 26	SSW 10 17	29.58 1002	10 16
5:15 pm 17:15	Sunny	81 27	43 6	26 26	S 9 15	29.58 1002	10 16
5:35 pm 17:35	Sunny	82 28	41 5	23 23	SSE 6 9	29.56 1001	10 16
5:55 pm 17:55	Sunny	82 28	43 6	25 25	Calm	29.56 1001	10 16
6:15 pm 18:15	Sunny	79 26	43 6	28 28	S 3 6	29.59 1002	10 16
6:35 pm 18:35	Sunny	79 26	43 6	28 28	S 5 7	29.60 1002	10 16
6:55 pm 18:55	Sunny	79 26	43 6	28 28	Calm	29.60 1002	10 16
7:15 pm 19:15	Clear	75 24	45 7	34 34	Calm	29.63 1004	10 16
7:35 pm 19:35	Mostly Cloudy	77 25	45 7	32 32	Calm	29.64 1004	10 16
7:55 pm 19:55	Mostly Cloudy	73 23	43 6	33 33	WNW 5 7	29.68 1005	10 16
8:15 pm 20:15	Mostly Cloudy	73 23	45 7	36 36	Calm	29.68 1005	10 16
8:35 pm 20:35	Mostly Cloudy	73 23	43 6	33 33	ESE 5 7	29.69 1005	10 16
8:55 pm 20:55	Partly Cloudy	73 23	45 7	36 36	Calm	29.70 1006	10 16
9:15 pm 21:15	Partly Cloudy	73 23	43 6	33 33	NE 5 7	29.72 1006	10 16
9:35 pm 21:35	Partly Cloudy	73 23	39 4	29 29	NE 5 7	29.73 1007	10 16
9:55 pm 21:55	Partly Cloudy	72 22	41 5	33 33	Calm	29.77 1008	10 16
10:15 pm 22:15	Clear	70 21	41 5	35 35	NNW 5 7	29.80 1009	10 16
10:35 pm 22:35	Clear	68 20	41 5	38 38	NNE 3 6	29.83 1010	10 16
10:55 pm 22:55	Partly Cloudy with Showers	70 21	43 6	38 38	NE 3 6	29.81 1009	10 16
11:15 pm 23:15	Partly Cloudy	68 20	43 6	40 40	Calm	29.83 1010	10 16
11:35 pm 23:35	Clear	66 19	45 7	46 46	Calm	29.84 1011	10 16
11:55 pm 23:55	Clear with Nearby Thunderstorms	66 19	45 7	46 46	Calm	29.85 1011	10 16