Spearfish, South Dakota Weather Forecast

Local

Spearfish, SD, US

44.49082, -103.85937

Hourly Observations for March 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	18 -8	9 -13	67 67	S 6 9	30.51 1033	10 16
12:35 am 00:35	Clear	19 -7	9 -13	62 62	S 6 9	30.49 1032	10 16
12:55 am 00:55	Clear	19 -7	9 -13	62 62	SSW 5 7	30.49 1032	10 16
1:15 am 01:15	Clear	21 -6	9 -13	58 58	WSW 3 6	30.46 1032	10 16
1:35 am 01:35	Clear	19 -7	9 -13	62 62	SW 3 6	30.48 1032	10 16
1:55 am 01:55	Clear	18 -8	9 -13	67 67	WSW 5 7	30.48 1032	10 16
2:15 am 02:15	Clear	21 -6	7 -14	53 53	Calm	30.45 1031	10 16
2:35 am 02:35	Clear	23 -5	7 -14	49 49	Calm	30.42 1030	10 16
2:55 am 02:55	Clear	21 -6	7 -14	53 53	Calm	30.43 1031	10 16
3:15 am 03:15	Clear	21 -6	7 -14	53 53	W 3 6	30.42 1030	10 16
3:35 am 03:35	Clear	23 -5	9 -13	53 53	Calm	30.40 1030	10 16
3:55 am 03:55	Clear	23 -5	9 -13	53 53	W 3 6	30.40 1030	10 16
4:15 am 04:15	Clear	25 -4	10 -12	54 54	W 6 9	30.38 1029	10 16
4:35 am 04:35	Clear	27 -3	12 -11	54 54	W 7 11	30.36 1028	10 16
4:55 am 04:55	Clear	27 -3	12 -11	54 54	W 5 7	30.36 1028	10 16
5:15 am 05:15	Clear	27 -3	12 -11	54 54	W 6 9	30.35 1028	10 16
5:35 am 05:35	Clear	25 -4	12 -11	58 58	W 6 9	30.37 1028	10 16
5:55 am 05:55	Clear	28 -2	16 -9	59 59	W 8 13	30.33 1027	10 16
6:15 am 06:15	Clear	28 -2	14 -10	54 54	W 6 9	30.32 1027	10 16
6:35 am 06:35	Clear	27 -3	16 -9	63 63	W 5 7	30.34 1027	10 16
7:15 am 07:15	Sunny	28 -2	16 -9	59 59	W 6 9	30.31 1027	10 16
7:35 am 07:35	Sunny	30 -1	18 -8	59 59	W 6 9	30.30 1026	10 16
7:55 am 07:55	Sunny	34 1	18 -8	51 51	W 8 13	30.26 1025	10 16
8:15 am 08:15	Sunny	36 2	18 -8	47 47	W 7 11	30.24 1024	10 16
8:35 am 08:35	Sunny	39 4	18 -8	41 41	W 7 11	30.20 1023	10 16
8:55 am 08:55	Sunny	41 5	19 -7	41 41	W 7 11	30.18 1022	10 16
9:15 am 09:15	Sunny	45 7	19 -7	36 36	W 9 15	30.14 1021	10 16
9:35 am 09:35	Sunny	46 8	19 -7	34 34	W 8 13	30.13 1020	10 16
9:55 am 09:55	Sunny	48 9	19 -7	31 31	W 8 13	30.11 1020	10 16
10:15 am 10:15	Sunny	50 10	18 -8	27 27	WNW 12 19	30.10 1019	10 16
10:35 am 10:35	Sunny	52 11	18 -8	25 25	WNW 13 20	30.06 1018	10 16
10:55 am 10:55	Sunny	54 12	18 -8	24 24	W 13 20	30.05 1018	10 16
11:15 am 11:15	Sunny	54 12	19 -7	26 26	W 13 20	30.04 1017	10 16
11:35 am 11:35	Sunny	55 13	19 -7	24 24	W 12 19	30.00 1016	10 16
11:55 am 11:55	Sunny	57 14	19 -7	23 23	WNW 13 20	29.99 1016	10 16
12:15 pm 12:15	Sunny	59 15	19 -7	21 21	WNW 15 24	29.97 1015	10 16
12:35 pm 12:35	Sunny	59 15	19 -7	21 21	W 10 17	29.96 1014	10 16
12:55 pm 12:55	Sunny	61 16	19 -7	20 20	WNW 10 17	29.94 1014	10 16
1:15 pm 13:15	Sunny	61 16	21 -6	21 21	NW 13 20	29.93 1014	10 16
1:35 pm 13:35	Sunny	63 17	23 -5	22 22	WNW 14 22	29.91 1013	10 16
1:55 pm 13:55	Sunny	63 17	23 -5	22 22	W 13 20	29.90 1012	10 16
2:15 pm 14:15	Sunny	63 17	23 -5	22 22	W 14 22	29.88 1012	10 16
2:35 pm 14:35	Sunny	64 18	18 -8	16 16	WNW 20 31	29.86 1011	10 16
2:55 pm 14:55	Sunny	64 18	18 -8	16 16	WNW 15 24	29.85 1011	10 16
3:15 pm 15:15	Sunny	64 18	19 -7	18 18	NW 16 26	29.85 1011	10 16
3:35 pm 15:35	Sunny	64 18	21 -6	19 19	NW 17 28	29.84 1011	10 16
3:55 pm 15:55	Sunny	64 18	23 -5	20 20	W 20 31	29.84 1011	10 16
4:15 pm 16:15	Sunny	66 19	23 -5	19 19	W 15 24	29.82 1010	10 16
4:35 pm 16:35	Sunny	66 19	23 -5	19 19	WNW 14 22	29.82 1010	10 16
4:55 pm 16:55	Sunny	66 19	21 -6	18 18	WNW 14 22	29.81 1009	10 16
5:15 pm 17:15	Sunny	66 19	23 -5	19 19	W 17 28	29.81 1009	10 16
5:35 pm 17:35	Sunny	64 18	23 -5	20 20	WNW 20 31	29.81 1010	10 16
5:55 pm 17:55	Sunny	64 18	21 -6	19 19	WNW 17 28	29.81 1010	10 16
6:15 pm 18:15	Sunny	63 17	19 -7	19 19	NW 18 30	29.83 1010	10 16
6:35 pm 18:35	Sunny	61 16	19 -7	20 20	NW 15 24	29.85 1011	10 16
6:55 pm 18:55	Sunny	59 15	19 -7	21 21	NW 12 19	29.87 1011	10 16
7:15 pm 19:15	Clear	57 14	21 -6	24 24	NW 10 17	29.88 1012	10 16
7:35 pm 19:35	Clear	55 13	21 -6	26 26	WNW 8 13	29.89 1012	10 16
7:55 pm 19:55	Clear	55 13	21 -6	26 26	W 8 13	29.89 1012	10 16
8:15 pm 20:15	Clear	50 10	21 -6	32 32	WSW 9 15	29.93 1013	10 16
8:35 pm 20:35	Clear	52 11	21 -6	30 30	WSW 9 15	29.91 1013	10 16
8:55 pm 20:55	Clear	52 11	23 -5	32 32	W 10 17	29.92 1013	10 16
9:15 pm 21:15	Clear	55 13	23 -5	28 28	WNW 18 30	29.90 1013	10 16
9:35 pm 21:35	Clear	54 12	25 -4	32 32	NW 12 19	29.94 1014	10 16
9:55 pm 21:55	Clear	52 11	27 -3	37 37	WNW 12 19	29.96 1015	10 16
10:15 pm 22:15	Clear	50 10	27 -3	40 40	WNW 10 17	29.98 1015	10 16
10:35 pm 22:35	Clear	48 9	27 -3	43 43	WSW 10 17	30.00 1016	10 16
10:55 pm 22:55	Clear	50 10	27 -3	40 40	W 9 15	29.98 1015	10 16
11:15 pm 23:15	Clear	48 9	27 -3	43 43	W 6 9	29.99 1016	10 16
11:35 pm 23:35	Clear	48 9	25 -4	40 40	W 9 15	29.99 1016	10 16
11:55 pm 23:55	Clear	50 10	25 -4	37 37	W 8 13	29.99 1016	10 16