As of 20:27 MDT

Weather in Arpan, SD

62°

Arpan, Wednesday, 7 October, 20:27

Overcast. Feels like 60°. High 81°, low 51°.

Pressure30.06 inHg

Wind6.1 mph E

Humidity39%

Visibility6.2 mi

Dew point38°

Wed, 07October

81°/51°

Thu, 08October

79°/50°

Fri, 09October

89°/51°

Sat, 10October

81°/63°

Sun, 11October

54°/41°

Mon, 12October

43°/37°

Tue, 13October

66°/31°

	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	78°	58°	54°	51°	59°	67°	74°	76°	72°	67°	64°	61°
Feels like	78°	55°	51°	47°	56°	64°	73°	75°	70°	65°	62°	59°
Pressure, inHg	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06	30.06
Wind, mph	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	3.7	2.5
Humidity, %	20%	20%	20%	20%	20%	20%	20%	20%	20%	20%	20%	43%
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

	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°	53°	51°	50°	56°	67°	74°	77°	78°	70°	62°	59°
Feels like	56°	51°	49°	48°	55°	66°	73°	76°	77°	68°	60°	58°
Pressure, inHg	30.06	30.06	30.03	30.03	30.03	30.03	29.97	29.91	29.88	29.88	29.88	29.91
Wind, mph	3.6	3.6	3.1	3.4	3.8	3.8	2.6	1.9	1.3	1.8	2.2	2.4
Humidity, %	53%	63%	69%	71%	65%	48%	37%	27%	24%	33%	44%	59%
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	56°	53°	52°	54°	61°	74°	83°	87°	89°	80°	73°	70°
Feels like	54°	51°	50°	52°	60°	73°	81°	84°	85°	80°	71°	68°
Pressure, inHg	29.88	29.85	29.83	29.80	29.74	29.71	29.62	29.53	29.44	29.41	29.44	29.44
Wind, mph	0.3	0.9	0.9	0.1	2.2	1.1	1.5	4.4	6	2.8	4.2	3.6
Humidity, %	69%	70%	64%	62%	69%	43%	23%	15%	13%	20%	28%	28%
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	68°	71°	69°	67°	65°	77°	81°	80°	77°	71°	65°	59°
Feels like	66°	69°	66°	64°	62°	75°	79°	80°	76°	69°	63°	57°
Pressure, inHg	29.41	29.41	29.41	29.44	29.50	29.50	29.47	29.47	29.47	29.53	29.62	29.71
Wind, mph	3.6	7	6.9	6.1	5.6	5.7	3.8	4.7	5.9	5.6	6.5	5.3
Humidity, %	29%	26%	29%	30%	31%	21%	18%	20%	23%	31%	39%	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	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	54°	50°	48°	44°	43°	43°	43°	45°	45°	44°	42°	43°
Feels like	52°	48°	43°	38°	36°	36°	37°	40°	40°	39°	37°	37°
Pressure, inHg	29.77	29.83	29.88	29.94	30.00	30.03	30.06	30.03	30.03	30.06	30.09	30.06
Wind, mph	6.4	5.8	5.1	5	5.9	6	5.4	4.9	4.5	4.4	4	6.4
Humidity, %	60%	63%	73%	87%	84%	79%	72%	65%	64%	66%	79%	72%
Precipitation	0 in	0 in	0.01 in	0.03 in	0.01 in	0 in	0 in	0 in	0 in	0 in	0.02 in	0.01 in
Visibility	6.2 mi	6.2 mi	3.9 mi	3.4 mi	5.4 mi	6.2 mi	6.2 mi	6.2 mi	6.2 mi	5.8 mi	4.0 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°	38°	39°	39°	39°	39°	39°	39°	40°	40°	40°	39°
Feels like	39°	33°	33°	33°	33°	33°	33°	33°	34°	34°	35°	34°
Pressure, inHg	30.18	30.18	30.18	30.18	30.18	30.18	30.18	30.18	30.18	30.18	30.18	30.18
Wind, mph	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3	5.3
Humidity, %	80%	80%	80%	80%	80%	80%	80%	80%	80%	80%	80%	80%
Precipitation	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 in	0.02 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	51°	52°	42°	31°	37°	43°	48°	53°	58°	63°	65°	62°
Feels like	51°	51°	41°	31°	36°	41°	46°	51°	56°	61°	62°	60°
Pressure, inHg	30.15	30.15	30.15	30.15	30.15	30.15	30.15	30.15	30.15	30.15	30.15	30.15
Wind, mph	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9	4.9
Humidity, %	54%	54%	54%	54%	54%	54%	54%	54%	54%	54%	54%	54%
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 — 11 h 25 min

Sunrise — 06:59

Sunset — 18:24

Sunrise and sunset in local time

Waning crescent, 12%

Sunrise — —

Sunset — —

Arpan, SD climate by month

The annual average temperature in Arpan, SD is 48°. The warmest month is July (average high 86.4°), and the coldest is January (average low 14.6°). About 17.6 inches of precipitation fall per year, most of it in May (2.7 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	32.6°	14.6°	0.6 in	5	64.9° (2002)	-26.1° (1968)
February	36.2°	17°	0.8 in	5	71.6° (2006)	-37.7° (1996)
March	45.5°	24.7°	1.4 in	7	82.2° (2015)	-28.5° (1960)
April	55.9°	34.4°	2.4 in	9	90.5° (1992)	-5.4° (1997)
May	66.9°	45.5°	2.7 in	10	98.4° (1969)	10° (1967)
June	77.9°	55.9°	2.3 in	9	107.2° (2002)	32.7° (1969)
July	86.4°	63.1°	1.7 in	7	108.5° (2006)	42.4° (1972)
August	84.8°	61.5°	1.2 in	6	105.4° (1975)	41.7° (1964)
September	74.9°	52.1°	1.3 in	5	102.2° (1960)	19.2° (1984)
October	59.6°	39.4°	1.7 in	6	92.5° (1963)	-5.8° (2020)
November	44.7°	26.9°	0.8 in	5	79.2° (1999)	-19.7° (1985)
December	34.2°	17.3°	0.8 in	5	68.9° (2021)	-38° (1989)