Boulder, Colorado Weather Forecast

Local

Boulder, CO, US

40.01499, -105.27055

Hourly Observations for July 21, 2023

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Cloudy	61 16	57 14	88 88	Calm	30.15 1021	10 16
12:35 am 00:35	Partly Cloudy	59 15	55 13	88 88	Calm	30.17 1022	10 16
12:55 am 00:55	Clear	59 15	55 13	88 88	Calm	30.17 1022	10 16
1:15 am 01:15	Clear	59 15	57 14	94 94	Calm	30.17 1022	10 16
1:35 am 01:35	Clear	59 15	57 14	94 94	Calm	30.16 1021	10 16
1:55 am 01:55	Clear	59 15	57 14	94 94	Calm	30.14 1021	10 16
2:15 am 02:15	Clear	59 15	57 14	94 94	Calm	30.14 1021	10 16
2:35 am 02:35	Clear	59 15	55 13	88 88	Calm	30.13 1020	10 16
2:55 am 02:55	Clear	57 14	55 13	94 94	S 3 6	30.14 1021	10 16
3:15 am 03:15	Clear	55 13	55 13	100 100	SSE 3 6	30.16 1021	10 16
3:35 am 03:35	Clear	57 14	55 13	94 94	SSW 3 6	30.13 1020	10 16
3:55 am 03:55	Clear	55 13	55 13	100 100	Calm	30.15 1021	10 16
4:15 am 04:15	Partly Cloudy	55 13	55 13	100 100	ENE 3 6	30.16 1021	10 16
4:35 am 04:35	Partly Cloudy	55 13	55 13	100 100	Calm	30.16 1021	10 16
4:55 am 04:55	Partly Cloudy	55 13	55 13	100 100	ENE 3 6	30.16 1021	10 16
5:15 am 05:15	Partly Cloudy	55 13	55 13	100 100	Calm	30.17 1022	10 16
5:35 am 05:35	Partly Cloudy	55 13	55 13	100 100	W 3 6	30.18 1022	10 16
5:55 am 05:55	Sunny	55 13	55 13	100 100	Calm	30.17 1022	10 16
6:15 am 06:15	Mostly Cloudy	55 13	55 13	100 100	Calm	30.18 1022	10 16
6:35 am 06:35	Mostly Cloudy	57 14	57 14	100 100	Calm	30.16 1021	10 16
6:55 am 06:55	Cloudy	59 15	57 14	94 94	W 3 6	30.14 1021	10 16
7:15 am 07:15	Partly Cloudy	59 15	55 13	88 88	Calm	30.14 1021	10 16
7:35 am 07:35	Sunny	59 15	55 13	88 88	Calm	30.14 1021	10 16
7:55 am 07:55	Sunny	61 16	57 14	88 88	Calm	30.11 1020	10 16
8:15 am 08:15	Partly Cloudy	61 16	57 14	88 88	SE 3 6	30.11 1020	10 16
8:35 am 08:35	Sunny	63 17	59 15	88 88	Calm	30.09 1019	10 16
8:55 am 08:55	Sunny	64 18	59 15	83 83	Calm	30.08 1019	10 16
9:15 am 09:15	Partly Cloudy	64 18	59 15	83 83	NE 6 9	30.07 1018	10 16
9:55 am 09:55	Partly Cloudy	64 18	59 15	83 83	Calm	30.07 1018	10 16
10:15 am 10:15	Sunny	68 20	59 15	73 73	Calm	30.02 1017	10 16
10:35 am 10:35	Sunny	68 20	59 15	73 73	Calm	30.02 1017	10 16
10:55 am 10:55	Sunny	70 21	59 15	69 69	E 5 7	29.99 1016	10 16
11:15 am 11:15	Sunny	70 21	61 16	73 73	Calm	29.99 1016	10 16
11:35 am 11:35	Sunny	72 22	59 15	65 65	E 5 7	29.97 1015	10 16
11:55 am 11:55	Sunny	72 22	59 15	65 65	NNE 5 7	29.97 1015	10 16
12:15 pm 12:15	Sunny	73 23	59 15	61 61	ENE 6 9	29.94 1014	10 16
12:35 pm 12:35	Sunny	73 23	57 14	57 57	NE 5 7	29.94 1014	10 16
12:55 pm 12:55	Sunny	77 25	55 13	47 47	NNE 3 6	29.90 1013	10 16
1:15 pm 13:15	Sunny	77 25	54 12	44 44	NE 5 7	29.89 1012	10 16
1:35 pm 13:35	Sunny	79 26	50 10	37 37	Calm	29.87 1012	10 16
1:55 pm 13:55	Sunny	79 26	48 9	34 34	ESE 3 6	29.87 1011	10 16
2:15 pm 14:15	Sunny	79 26	46 8	32 32	NNE 3 6	29.87 1011	10 16
2:35 pm 14:35	Sunny	81 27	50 10	34 34	ENE 3 6	29.84 1010	10 16
2:55 pm 14:55	Sunny	81 27	50 10	34 34	ENE 5 7	29.84 1010	10 16
3:15 pm 15:15	Sunny	81 27	48 9	32 32	NE 5 7	29.83 1010	10 16
3:35 pm 15:35	Sunny	81 27	50 10	34 34	Calm	29.83 1010	10 16
3:55 pm 15:55	Sunny	81 27	50 10	34 34	ENE 5 7	29.82 1010	10 16
4:15 pm 16:15	Sunny	79 26	50 10	37 37	NE 3 6	29.84 1010	10 16
4:35 pm 16:35	Partly Cloudy	79 26	48 9	34 34	NE 5 7	29.84 1010	10 16
4:55 pm 16:55	Partly Cloudy	77 25	52 11	41 41	WNW 3 6	29.85 1011	10 16
5:15 pm 17:15	Partly Cloudy	81 27	50 10	34 34	N 3 6	29.81 1009	10 16
6:15 pm 18:15	Partly Cloudy	79 26	50 10	37 37	W 5 7	29.82 1010	10 16
6:35 pm 18:35	Partly Cloudy	79 26	50 10	37 37	Calm	29.82 1010	10 16
6:55 pm 18:55	Partly Cloudy	79 26	50 10	37 37	Calm	29.82 1010	10 16
7:15 pm 19:15	Mostly Cloudy	77 25	55 13	47 47	N 13 20	29.88 1012	10 16
7:35 pm 19:35	Cloudy with Strong Thunderstorms	59 15	54 12	82 82	NNW 14 22	30.12 1020	3 5
7:55 pm 19:55	Cloudy with Thunderstorms	57 14	57 14	100 100	S 7 11	30.11 1020	10 16
8:15 pm 20:15	Partly Cloudy with Thunderstorms	59 15	59 15	100 100	SSW 10 17	30.06 1018	10 16
8:35 pm 20:35	Clear with Thunderstorms	59 15	59 15	100 100	SW 9 15	30.04 1017	10 16
8:55 pm 20:55	Clear	61 16	59 15	94 94	WSW 5 7	30.03 1017	10 16
9:15 pm 21:15	Clear with Nearby Thunderstorms	64 18	54 12	68 68	WSW 5 7	29.99 1016	10 16
9:35 pm 21:35	Clear	63 17	55 13	77 77	S 3 6	30.02 1017	10 16
9:55 pm 21:55	Clear	61 16	55 13	82 82	S 6 9	30.04 1017	10 16
10:15 pm 22:15	Clear	61 16	55 13	82 82	ESE 6 9	30.05 1018	10 16
10:35 pm 22:35	Clear	59 15	55 13	88 88	N 3 6	30.07 1018	10 16
10:55 pm 22:55	Clear	61 16	54 12	77 77	S 5 7	30.05 1018	10 16
11:15 pm 23:15	Clear	61 16	55 13	82 82	S 5 7	30.05 1018	10 16
11:35 pm 23:35	Clear	61 16	54 12	77 77	S 3 6	30.05 1018	10 16
11:55 pm 23:55	Clear	61 16	55 13	82 82	SW 10 17	30.04 1017	10 16