Spearfish, South Dakota Weather Forecast

Local

Spearfish, SD, US

44.49082, -103.85937

Hourly Observations for August 15, 2023

		Temp ( °F °C )	Dew Point ( °F °C )	Humidity (%)	Winds ( mph kmh )	Pressure ( in mb )	Visibility ( mi km )
12:15 am 00:15	Clear	55 13	48 9	77 77	SSW 6 9	30.14 1020	10 16
12:35 am 00:35	Clear	55 13	48 9	77 77	Calm	30.14 1020	10 16
12:55 am 00:55	Clear	57 14	46 8	67 67	W 6 9	30.12 1020	10 16
1:15 am 01:15	Clear	55 13	46 8	72 72	SW 5 7	30.14 1020	10 16
1:35 am 01:35	Clear	54 12	46 8	76 76	S 8 13	30.15 1021	10 16
1:55 am 01:55	Clear	52 11	46 8	82 82	SSW 6 9	30.15 1021	10 16
2:15 am 02:15	Clear	52 11	46 8	82 82	S 5 7	30.15 1021	10 16
2:35 am 02:35	Clear	50 10	46 8	87 87	Calm	30.17 1022	10 16
2:55 am 02:55	Clear	50 10	46 8	87 87	SW 5 7	30.17 1022	10 16
3:15 am 03:15	Clear	50 10	46 8	87 87	S 5 7	30.16 1021	10 16
3:35 am 03:35	Clear	52 11	45 7	76 76	Calm	30.14 1021	10 16
3:55 am 03:55	Clear	52 11	45 7	76 76	Calm	30.13 1020	10 16
4:15 am 04:15	Clear	50 10	45 7	82 82	S 6 9	30.15 1021	10 16
4:35 am 04:35	Clear	50 10	45 7	82 82	SSW 5 7	30.15 1021	10 16
4:55 am 04:55	Clear	52 11	45 7	76 76	SW 6 9	30.13 1020	10 16
5:15 am 05:15	Clear	52 11	45 7	76 76	SSW 9 15	30.12 1020	10 16
5:35 am 05:35	Clear	54 12	45 7	71 71	Calm	30.12 1020	10 16
5:55 am 05:55	Clear	54 12	43 6	67 67	VRB 6 9	30.12 1020	10 16
6:15 am 06:15	Sunny	52 11	45 7	76 76	S 6 9	30.13 1020	10 16
6:35 am 06:35	Sunny	55 13	45 7	67 67	S 6 9	30.09 1019	10 16
6:55 am 06:55	Sunny	57 14	48 9	72 72	SSE 6 9	30.08 1019	10 16
7:15 am 07:15	Sunny	63 17	48 9	59 59	SE 5 7	30.04 1017	10 16
7:35 am 07:35	Sunny	64 18	50 10	59 59	ESE 6 9	30.01 1016	10 16
7:55 am 07:55	Sunny	66 19	50 10	56 56	SE 6 9	30.01 1016	10 16
8:15 am 08:15	Sunny	70 21	52 11	53 53	Calm	29.98 1015	10 16
8:35 am 08:35	Sunny	72 22	54 12	53 53	SE 6 9	29.96 1015	10 16
8:55 am 08:55	Sunny	73 23	55 13	53 53	ESE 5 7	29.94 1014	10 16
9:15 am 09:15	Sunny	75 24	54 12	47 47	ESE 5 7	29.92 1013	10 16
9:35 am 09:35	Sunny	79 26	54 12	42 42	E 5 7	29.89 1012	10 16
9:55 am 09:55	Sunny	79 26	55 13	45 45	NE 6 9	29.89 1012	10 16
10:15 am 10:15	Sunny	79 26	55 13	45 45	NNE 8 13	29.90 1013	10 16
10:35 am 10:35	Sunny	79 26	61 16	54 54	WNW 5 7	29.91 1013	10 16
10:55 am 10:55	Sunny	79 26	59 15	51 51	NNE 6 9	29.90 1013	10 16
11:15 am 11:15	Sunny	79 26	55 13	45 45	NNE 6 9	29.91 1013	10 16
11:35 am 11:35	Sunny	81 27	54 12	39 39	N 3 6	29.90 1013	10 16
11:55 am 11:55	Sunny	81 27	52 11	37 37	NNE 5 7	29.89 1012	10 16
12:15 pm 12:15	Sunny	82 28	54 12	37 37	NNE 5 7	29.88 1012	10 16
12:35 pm 12:35	Sunny	82 28	54 12	37 37	Calm	29.87 1011	10 16
12:55 pm 12:55	Sunny	84 29	54 12	35 35	VRB 3 6	29.85 1011	10 16
1:15 pm 13:15	Sunny	84 29	54 12	35 35	Calm	29.85 1011	10 16
1:35 pm 13:35	Sunny	84 29	54 12	35 35	Calm	29.83 1010	10 16
1:55 pm 13:55	Sunny	86 30	54 12	33 33	Calm	29.81 1010	10 16
2:15 pm 14:15	Sunny	86 30	54 12	33 33	Calm	29.81 1010	10 16
2:35 pm 14:35	Sunny	88 31	54 12	31 31	Calm	29.79 1009	10 16
2:55 pm 14:55	Sunny	88 31	54 12	31 31	NNE 3 6	29.78 1008	10 16
3:15 pm 15:15	Sunny	88 31	54 12	31 31	Calm	29.78 1008	10 16
3:35 pm 15:35	Sunny	88 31	55 13	33 33	ENE 3 6	29.77 1008	10 16
3:55 pm 15:55	Sunny	88 31	52 11	29 29	Calm	29.76 1008	10 16
4:15 pm 16:15	Sunny	90 32	52 11	28 28	NNE 3 6	29.75 1007	10 16
4:35 pm 16:35	Sunny	90 32	48 9	24 24	Calm	29.74 1007	10 16
4:55 pm 16:55	Sunny	88 31	50 10	27 27	NNW 6 9	29.75 1007	10 16
5:15 pm 17:15	Sunny	88 31	50 10	27 27	NNW 6 9	29.74 1007	10 16
5:35 pm 17:35	Sunny	88 31	54 12	31 31	N 5 7	29.74 1007	10 16
5:55 pm 17:55	Sunny	88 31	54 12	31 31	VRB 3 6	29.73 1007	10 16
6:15 pm 18:15	Sunny	86 30	61 16	43 43	Calm	29.74 1007	10 16
6:35 pm 18:35	Sunny	84 29	61 16	45 45	ESE 3 6	29.75 1007	10 16
6:55 pm 18:55	Sunny	86 30	64 18	49 49	SE 3 6	29.73 1007	10 16
7:15 pm 19:15	Sunny	79 26	63 17	58 58	S 8 13	29.78 1009	10 16
7:35 pm 19:35	Sunny	73 23	59 15	61 61	S 9 15	29.82 1010	10 16
7:55 pm 19:55	Sunny	72 22	57 14	60 60	SSW 12 19	29.83 1010	10 16
8:15 pm 20:15	Clear	70 21	57 14	64 64	SSW 12 19	29.84 1011	10 16
8:35 pm 20:35	Clear	70 21	55 13	60 60	SSW 10 17	29.84 1011	10 16
8:55 pm 20:55	Clear	70 21	55 13	60 60	S 9 15	29.84 1011	10 16
9:15 pm 21:15	Clear	68 20	54 12	60 60	S 8 13	29.86 1011	10 16
9:35 pm 21:35	Clear	66 19	54 12	64 64	S 8 13	29.87 1012	10 16
9:55 pm 21:55	Clear	66 19	52 11	60 60	S 6 9	29.87 1012	10 16
10:15 pm 22:15	Clear	66 19	50 10	56 56	SSW 5 7	29.86 1011	10 16
10:35 pm 22:35	Clear	66 19	48 9	52 52	SSW 6 9	29.86 1011	10 16
10:55 pm 22:55	Clear	66 19	48 9	52 52	S 6 9	29.85 1011	10 16
11:15 pm 23:15	Clear	63 17	50 10	63 63	WSW 5 7	29.87 1011	10 16
11:35 pm 23:35	Clear	68 20	46 8	46 46	Calm	29.82 1010	10 16
11:55 pm 23:55	Clear	68 20	48 9	49 49	Calm	29.82 1010	10 16