Spearfish, South Dakota Weather Forecast

Local

Spearfish, SD, US

44.49082, -103.85937

Hourly Observations for September 18, 2024

		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	45 7	52 52	SW 22 35	29.55 1001	10 16
12:35 am 00:35	Clear	61 16	41 5	48 48	SW 24 39	29.56 1001	10 16
12:55 am 00:55	Clear	61 16	39 4	45 45	SSW 16 26	29.56 1001	10 16
1:15 am 01:15	Clear	61 16	37 3	42 42	SSW 14 22	29.57 1001	10 16
1:35 am 01:35	Clear	61 16	34 1	36 36	S 14 22	29.56 1001	10 16
1:55 am 01:55	Clear	63 17	32 0	32 32	SSW 30 48	29.52 1000	10 16
2:15 am 02:15	Clear	63 17	32 0	32 32	SW 35 56	29.52 1000	10 16
2:35 am 02:35	Clear	63 17	34 1	34 34	SSW 30 48	29.52 1000	10 16
2:55 am 02:55	Clear	63 17	34 1	34 34	SSW 29 46	29.52 1000	10 16
3:15 am 03:15	Clear	63 17	34 1	34 34	SSW 22 35	29.51 999	10 16
3:35 am 03:35	Clear	61 16	34 1	36 36	SSW 23 37	29.51 999	10 16
3:55 am 03:55	Clear	63 17	34 1	34 34	SSW 29 46	29.48 998	10 16
4:15 am 04:15	Clear	63 17	34 1	34 34	SSW 32 52	29.46 998	10 16
4:35 am 04:35	Clear	61 16	34 1	36 36	SSW 28 44	29.46 998	10 16
4:55 am 04:55	Clear	61 16	34 1	36 36	SW 37 59	29.45 997	10 16
5:15 am 05:15	Clear	61 16	34 1	36 36	SSW 45 72	29.42 996	10 16
5:35 am 05:35	Clear	61 16	34 1	36 36	SW 40 65	29.41 996	10 16
5:55 am 05:55	Clear	59 15	34 1	39 39	SSW 30 48	29.42 996	10 16
6:15 am 06:15	Clear	59 15	34 1	39 39	SSW 46 74	29.39 995	10 16
6:35 am 06:35	Clear	59 15	34 1	39 39	SW 49 80	29.37 994	10 16
6:55 am 06:55	Sunny	59 15	36 2	41 41	SW 26 43	29.42 996	10 16
7:15 am 07:15	Sunny	59 15	34 1	39 39	WSW 18 30	29.47 998	10 16
7:35 am 07:35	Sunny	61 16	36 2	39 39	VRB 3 6	29.48 998	10 16
7:55 am 07:55	Sunny	61 16	36 2	39 39	VRB 3 6	29.48 998	10 16
8:15 am 08:15	Sunny	63 17	36 2	36 36	SSE 10 17	29.49 999	10 16
8:35 am 08:35	Sunny	63 17	36 2	36 36	VRB 6 9	29.50 999	10 16
8:55 am 08:55	Sunny	64 18	37 3	37 37	SSW 9 15	29.49 998	10 16
9:15 am 09:15	Sunny	63 17	37 3	39 39	VRB 5 7	29.51 999	10 16
9:35 am 09:35	Sunny	64 18	37 3	37 37	SW 18 30	29.48 998	10 16
9:55 am 09:55	Sunny	64 18	37 3	37 37	SW 20 31	29.47 998	10 16
10:15 am 10:15	Sunny	64 18	37 3	37 37	SW 15 24	29.47 998	10 16
10:35 am 10:35	Sunny	64 18	37 3	37 37	SW 17 28	29.48 998	10 16
10:55 am 10:55	Sunny	66 19	39 4	37 37	SW 16 26	29.46 998	10 16
11:15 am 11:15	Sunny	66 19	39 4	37 37	WSW 22 35	29.46 998	10 16
11:35 am 11:35	Sunny	66 19	39 4	37 37	SSW 18 30	29.46 998	10 16
11:55 am 11:55	Sunny	68 20	41 5	37 37	SW 18 30	29.44 997	10 16
12:15 pm 12:15	Partly Cloudy	72 22	41 5	33 33	SW 30 48	29.40 996	10 16
12:35 pm 12:35	Mostly Sunny	73 23	39 4	29 29	W 31 50	29.40 996	10 16
12:55 pm 12:55	Sunny	73 23	39 4	29 29	WSW 18 30	29.40 996	10 16
1:15 pm 13:15	Sunny	73 23	39 4	29 29	WSW 23 37	29.40 996	10 16
1:35 pm 13:35	Sunny	73 23	39 4	29 29	W 26 43	29.39 995	10 16
1:55 pm 13:55	Sunny	75 24	41 5	29 29	WSW 25 41	29.37 995	10 16
2:15 pm 14:15	Sunny	73 23	39 4	29 29	WSW 18 30	29.39 995	10 16
2:35 pm 14:35	Sunny	77 25	39 4	26 26	WSW 21 33	29.36 994	10 16
2:55 pm 14:55	Sunny	75 24	39 4	27 27	W 21 33	29.36 994	10 16
3:15 pm 15:15	Sunny	77 25	39 4	26 26	WSW 16 26	29.35 994	10 16
3:35 pm 15:35	Partly Cloudy	77 25	41 5	28 28	WSW 13 20	29.35 994	10 16
3:55 pm 15:55	Mostly Cloudy	79 26	41 5	26 26	W 15 24	29.35 994	10 16
4:15 pm 16:15	Mostly Cloudy	77 25	41 5	28 28	W 12 19	29.37 995	10 16
4:35 pm 16:35	Mostly Cloudy	75 24	39 4	27 27	W 16 26	29.38 995	10 16
4:55 pm 16:55	Mostly Cloudy	73 23	39 4	29 29	W 16 26	29.42 996	10 16
5:15 pm 17:15	Mostly Cloudy	68 20	46 8	46 46	NNW 13 20	29.48 998	10 16
5:35 pm 17:35	Partly Cloudy	66 19	46 8	49 49	NNW 7 11	29.50 999	10 16
5:55 pm 17:55	Partly Cloudy	64 18	46 8	52 52	NW 6 9	29.52 1000	10 16
6:15 pm 18:15	Mostly Cloudy	64 18	46 8	52 52	Calm	29.54 1000	9 14
6:35 pm 18:35	Mostly Cloudy with Showers	64 18	45 7	49 49	WNW 15 24	29.55 1001	4 6
6:55 pm 18:55	Mostly Cloudy	63 17	45 7	52 52	WNW 13 20	29.58 1002	10 16
7:15 pm 19:15	Cloudy	63 17	43 6	48 48	W 15 24	29.59 1002	10 16
7:35 pm 19:35	Cloudy	63 17	43 6	48 48	W 12 19	29.59 1002	10 16
7:55 pm 19:55	Cloudy	63 17	43 6	48 48	W 12 19	29.60 1002	10 16
8:15 pm 20:15	Cloudy	63 17	43 6	48 48	W 15 24	29.61 1003	9 14
8:35 pm 20:35	Mostly Cloudy	61 16	43 6	51 51	W 14 22	29.62 1003	10 16
8:55 pm 20:55	Mostly Clear	61 16	45 7	55 55	W 14 22	29.63 1003	10 16
9:15 pm 21:15	Clear	61 16	45 7	55 55	WSW 15 24	29.64 1004	10 16
9:35 pm 21:35	Clear	61 16	45 7	55 55	WSW 13 20	29.64 1004	10 16
9:55 pm 21:55	Clear	61 16	45 7	55 55	VRB 15 24	29.65 1004	10 16
10:15 pm 22:15	Clear	59 15	45 7	59 59	WSW 13 20	29.67 1005	10 16
10:35 pm 22:35	Clear	61 16	45 7	55 55	W 15 24	29.65 1004	10 16
10:55 pm 22:55	Clear	61 16	45 7	55 55	W 18 30	29.66 1004	10 16
11:15 pm 23:15	Clear	59 15	45 7	59 59	W 15 24	29.68 1005	10 16
11:35 pm 23:35	Clear	61 16	45 7	55 55	W 17 28	29.67 1005	10 16
11:55 pm 23:55	Clear	61 16	45 7	55 55	W 21 33	29.66 1004	10 16