As of 18:35 MDT

Weather in Porcupine, SD

53°

Porcupine, Sunday, 18 October, 18:35

Overcast. Feels like 51°. High 68°, low 45°.

Pressure30.15 inHg

Wind10.2 mph NE

Humidity45%

Visibility6.2 mi

Dew point33°

Sun, 18October

68°/45°

Mon, 19October

62°/34°

Tue, 20October

73°/42°

Wed, 21October

67°/48°

Thu, 22October

75°/56°

Fri, 23October

77°/63°

Sat, 24October

61°/46°

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	67°	46°	47°	49°	54°	59°	64°	65°	60°	56°	53°	48°
Feels like	67°	43°	44°	46°	51°	57°	62°	62°	58°	54°	50°	45°
Pressure, inHg	30.09	30.09	30.09	30.09	30.09	30.09	30.09	30.09	30.09	30.09	30.15	30.18
Wind, mph	6.3	6.3	6.3	6.3	6.3	6.3	6.3	6.3	6.3	6.3	4.2	2.8
Humidity, %	35%	35%	35%	35%	35%	35%	35%	35%	35%	35%	46%	52%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	39°	36°	35°	37°	38°	51°	60°	62°	62°	54°	47°	44°
Feels like	36°	33°	32°	34°	35°	48°	58°	60°	60°	52°	43°	38°
Pressure, inHg	30.24	30.24	30.24	30.27	30.27	30.27	30.21	30.12	30.09	30.09	30.09	30.09
Wind, mph	1.9	1.9	1.6	1.8	1.8	0.9	1.4	1.9	3.1	2.6	4	4.8
Humidity, %	69%	74%	78%	82%	78%	60%	54%	50%	49%	62%	70%	74%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	43°	45°	47°	42°	50°	60°	69°	73°	73°	65°	61°	60°
Feels like	38°	40°	42°	36°	45°	58°	68°	71°	72°	64°	60°	58°
Pressure, inHg	30.09	30.06	30.06	30.06	30.06	30.06	30.00	29.97	29.94	29.94	29.97	30.00
Wind, mph	5	4.3	4.8	4.6	5	4.5	5.1	5.3	4.6	3.4	4.7	3.9
Humidity, %	78%	78%	80%	81%	78%	59%	45%	39%	38%	53%	59%	64%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	55°	54°	51°	49°	49°	55°	61°	65°	67°	61°	58°	58°
Feels like	54°	52°	50°	47°	46°	54°	60°	64°	66°	60°	57°	57°
Pressure, inHg	30.03	30.09	30.12	30.15	30.21	30.21	30.18	30.15	30.09	30.09	30.09	30.09
Wind, mph	2.8	1.7	2	2.1	2.6	2.7	2	1.5	2.2	2.4	4	5
Humidity, %	75%	72%	78%	90%	94%	80%	70%	64%	62%	75%	79%	79%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	58°	57°	57°	56°	59°	64°	70°	73°	73°	68°	68°	67°
Feels like	57°	57°	56°	56°	59°	63°	69°	73°	72°	68°	67°	67°
Pressure, inHg	30.06	30.06	30.03	30.00	30.00	29.97	29.91	29.83	29.80	29.77	29.91	29.91
Wind, mph	6.1	5	4.8	5.1	5.2	5.8	7.1	6.8	6.5	6	7.1	7.1
Humidity, %	81%	85%	88%	90%	82%	72%	62%	56%	57%	65%	62%	62%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	75°	64°	64°	65°	68°	71°	74°	74°	72°	69°	67°	65°
Feels like	75°	61°	63°	64°	67°	70°	73°	73°	70°	67°	65°	63°
Pressure, inHg	29.53	29.53	29.53	29.53	29.53	29.53	29.53	29.53	29.53	29.53	29.53	29.53
Wind, mph	8.5	8.5	8.5	8.5	8.5	8.5	8.5	8.5	8.5	8.5	8.5	8.5
Humidity, %	44%	44%	44%	44%	44%	44%	44%	44%	44%	44%	44%	44%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

	00:00	02:00	04:00	06:00	08:00	10:00	12:00	14:00	16:00	18:00	20:00	22:00

Temperature	56°	46°	47°	47°	50°	52°	55°	55°	53°	52°	50°	48°
Feels like	56°	43°	42°	42°	45°	48°	51°	52°	50°	48°	46°	45°
Pressure, inHg	30.24	30.24	30.24	30.24	30.24	30.24	30.24	30.24	30.24	30.24	30.24	30.24
Wind, mph	5.9	5.9	5.9	5.9	5.9	5.9	5.9	5.9	5.9	5.9	5.9	5.9
Humidity, %	27%	27%	27%	27%	27%	27%	27%	27%	27%	27%	27%	27%
Precipitation	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in	0 in
Visibility	—	—	—	—	—	—	—	—	—	—	—	—

See detailed hourly forecast

Sun and moon today

Day length — 10 h 56 min

Sunrise — 07:06

Sunset — 18:02

Sunrise and sunset in local time

First quarter, 53%

Sunrise — —

Sunset — —

Porcupine, SD climate by month

The annual average temperature in Porcupine, SD is 49°. The warmest month is July (average high 85.7°), and the coldest is January (average low 15.8°). About 21.9 inches of precipitation fall per year, most of it in May (3.6 in). Figures are 60-year climate normals and records from 66 years of observations.

Month	High	Low	Precipitation	Wet days	Record high	Record low
January	33.7°	15.8°	0.7 in	5	65.1° (2015)	-29.9° (1963)
February	37.5°	18.3°	0.8 in	5	72.1° (2006)	-34.8° (1996)
March	47.1°	26.4°	1.7 in	7	85.1° (2012)	-24.9° (1960)
April	56.6°	35.7°	2.7 in	10	90.5° (1992)	1.9° (1975)
May	67.2°	46.8°	3.6 in	12	95.9° (2012)	9.9° (1967)
June	78.2°	57.4°	2.9 in	10	102.9° (2007)	32.7° (1969)
July	85.7°	64.4°	2.3 in	9	107.1° (2006)	44.1° (1972)
August	84.2°	62.9°	1.9 in	8	103.1° (2012)	42.4° (1966)
September	75.2°	54°	1.6 in	6	100.4° (1960)	23.9° (1985)
October	60.4°	40.9°	1.8 in	7	91.2° (1963)	-3.8° (1991)
November	45.8°	28.3°	1.0 in	5	78.3° (2008)	-13.7° (1986)
December	35.3°	18.8°	0.8 in	5	65.7° (2025)	-39.8° (1989)