Longmont, Colorado Weather Forecast

Local

Longmont, CO, US

40.16721, -105.10193

Hourly Observations for September 11, 2021

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	67 19.6	31 -0.3	26 26	N 8 13	29.83 1010	7 11
12:35 am 00:35	Clear	70 21.2	32 0.1	25 25	Calm	29.81 1009	7 11
12:55 am 00:55	Clear	66 19	34 1.3	31 31	SE 5 7	29.85 1011	7 11
1:15 am 01:15	Clear	66 19.1	35 1.5	31 31	S 5 7	29.86 1011	7 11
1:35 am 01:35	Clear	65 18.4	35 1.8	33 33	S 3 6	29.88 1012	7 11
1:55 am 01:55	Clear	66 18.7	36 2.1	33 33	Calm	29.87 1012	10 16
2:15 am 02:15	Clear	61 16	37 2.6	41 41	W 6 9	29.92 1013	7 11
2:35 am 02:35	Hazy	62 16.9	37 2.9	39 39	Calm	29.90 1013	5 8
2:55 am 02:55	Clear	63 17.4	36 2.3	37 37	W 5 7	29.89 1012	7 11
3:15 am 03:15	Clear	63 17.3	36 2.4	37 37	W 3 6	29.90 1012	7 11
3:35 am 03:35	Clear	63 17.3	35 1.4	34 34	SW 3 6	29.90 1012	7 11
3:55 am 03:55	Clear	62 16.5	35 1.9	38 38	Calm	29.91 1013	7 11
4:15 am 04:15	Clear	60 15.8	35 1.4	38 38	WSW 6 9	29.93 1014	7 11
4:35 am 04:35	Clear	59 15.1	36 2.3	42 42	Calm	29.95 1014	7 11
4:55 am 04:55	Clear	58 14.6	38 3.1	46 46	Calm	29.96 1015	7 11
5:15 am 05:15	Clear	58 14.6	38 3.6	48 48	NNE 3 6	29.96 1015	7 11
5:35 am 05:35	Clear	56 13.4	39 4	53 53	Calm	29.99 1015	7 11
5:55 am 05:55	Hazy	57 13.9	38 3.6	50 50	WNW 5 7	29.99 1015	5 8
6:15 am 06:15	Clear	57 13.7	38 3.6	51 51	W 3 6	29.99 1016	7 11
6:35 am 06:35	Clear	55 13	38 3.2	52 52	Calm	30.01 1016	7 11
6:55 am 06:55	Hazy	55 12.6	38 3.5	54 54	Calm	30.03 1017	5 8
7:15 am 07:15	Hazy	57 14.1	39 3.7	50 50	Calm	30.00 1016	5 8
7:35 am 07:35	Hazy	59 15.1	40 4.5	49 49	W 5 7	29.99 1016	4 6
7:55 am 07:55	Hazy	64 17.5	41 5.2	44 44	Calm	29.95 1014	4 6
8:15 am 08:15	Sunny	65 18.4	44 6.4	46 46	Calm	29.93 1014	7 11
8:35 am 08:35	Sunny	67 19.5	47 8.1	48 48	SSW 3 6	29.92 1013	7 11
8:55 am 08:55	Hazy	73 23	44 6.7	35 35	Calm	29.84 1011	5 8
9:15 am 09:15	Hazy	77 25.2	40 4.4	26 26	Calm	29.81 1009	5 8
9:35 am 09:35	Sunny	80 26.5	37 2.9	22 22	Calm	29.78 1009	7 11
9:55 am 09:55	Sunny	82 27.5	37 2.5	20 20	Calm	29.77 1008	7 11
10:15 am 10:15	Sunny	84 28.9	36 2.3	18 18	ESE 3 6	29.73 1007	7 11
10:35 am 10:35	Sunny	85 29.2	38 3.3	19 19	WNW 3 6	29.73 1007	10 16
10:55 am 10:55	Sunny	87 30.4	38 3.1	17 17	SE 6 9	29.71 1006	10 16
11:15 am 11:15	Sunny	87 30.6	38 3.1	17 17	SE 5 7	29.71 1006	10 16
11:35 am 11:35	Sunny	90 32.4	37 2.5	15 15	SE 3 6	29.67 1005	7 11
11:55 am 11:55	Sunny	92 33.2	39 4	16 16	ENE 7 11	29.64 1004	10 16
12:15 pm 12:15	Sunny	95 34.8	37 3	13 13	NNE 5 7	29.60 1002	7 11
12:35 pm 12:35	Hazy	96 35.5	34 1.3	11 11	SW 7 11	29.58 1002	5 8
12:55 pm 12:55	Sunny	96 35.5	34 1.1	11 11	W 9 15	29.57 1001	10 16
1:15 pm 13:15	Sunny	97 36.3	36 2.1	12 12	WNW 3 6	29.56 1001	7 11
1:35 pm 13:35	Sunny	94 34.6	34 1.2	12 12	Calm	29.57 1001	10 16
1:55 pm 13:55	Sunny	97 36.3	36 2	11 11	NNW 9 15	29.53 1000	10 16
2:15 pm 14:15	Sunny	96 35.3	34 1.1	11 11	E 7 11	29.53 1000	10 16
2:35 pm 14:35	Sunny	96 35.4	35 1.5	12 12	E 5 7	29.52 1000	10 16
2:55 pm 14:55	Sunny	95 35.2	37 2.5	13 13	ESE 8 13	29.52 1000	10 16
3:15 pm 15:15	Sunny	95 35.1	36 2.1	12 12	E 8 13	29.52 1000	10 16
3:35 pm 15:35	Sunny	94 34.7	35 1.7	12 12	S 6 9	29.52 1000	10 16
3:55 pm 15:55	Sunny	92 33.2	36 2.3	14 14	SSE 9 15	29.56 1001	10 16
4:15 pm 16:15	Partly Cloudy	88 31.1	36 2.1	16 16	SSE 9 15	29.60 1002	10 16
4:35 pm 16:35	Mostly Cloudy with Showers	88 31	43 6.2	21 21	Calm	29.60 1002	10 16
4:55 pm 16:55	Partly Cloudy	91 32.7	39 3.9	16 16	ESE 5 7	29.56 1001	10 16
5:15 pm 17:15	Sunny	92 33.2	37 2.8	15 15	ESE 7 11	29.56 1001	10 16
5:35 pm 17:35	Sunny	90 32.1	39 3.7	17 17	E 5 7	29.56 1001	10 16
5:55 pm 17:55	Sunny	89 31.6	40 4.2	18 18	Calm	29.58 1002	10 16
6:15 pm 18:15	Sunny	88 30.9	35 1.5	15 15	SSE 3 6	29.58 1002	10 16
6:35 pm 18:35	Sunny	89 31.6	33 0.7	14 14	Calm	29.58 1002	10 16
6:55 pm 18:55	Sunny	83 28.1	43 6.2	25 25	N 7 11	29.65 1004	10 16
7:15 pm 19:15	Sunny	81 27.4	41 5	24 24	N 7 11	29.67 1005	10 16
7:35 pm 19:35	Clear	81 27.1	40 4.6	24 24	NNE 7 11	29.70 1006	10 16
7:55 pm 19:55	Clear	79 25.9	46 7.6	31 31	N 5 7	29.73 1007	10 16
8:15 pm 20:15	Clear	79 25.9	46 7.6	31 31	E 3 6	29.75 1008	7 11
8:35 pm 20:35	Clear	80 26.6	42 5.5	26 26	E 18 30	29.77 1008	10 16
8:55 pm 20:55	Clear	80 26.5	43 5.9	27 27	ENE 9 15	29.78 1009	10 16
9:15 pm 21:15	Clear	78 25.6	44 6.7	30 30	N 8 13	29.80 1009	10 16
9:35 pm 21:35	Clear	77 25	44 6.7	31 31	NNE 7 11	29.81 1009	10 16
9:55 pm 21:55	Clear	74 23.4	45 7.1	35 35	WNW 6 9	29.85 1011	7 11
10:15 pm 22:15	Clear	72 22	45 7.3	39 39	Calm	29.87 1012	7 11
10:35 pm 22:35	Clear	69 20.3	46 7.9	45 45	NNW 5 7	29.89 1012	10 16
10:55 pm 22:55	Clear	69 20.7	47 8.2	45 45	W 3 6	29.88 1012	7 11
11:15 pm 23:15	Clear	67 19.5	47 8.2	48 48	Calm	29.92 1013	7 11
11:35 pm 23:35	Clear	68 20.1	47 8.3	47 47	SSE 3 6	29.90 1013	10 16
11:55 pm 23:55	Clear	67 19.5	47 8.1	48 48	Calm	29.91 1013	7 11