As of 01:17 CDT

Letcher, SD weather in March

54°

Letcher, Wednesday, 7 October, 01:17

Mostly clear. Feels like 52°. High 78°, low 47°.

Pressure29.91 inHg

Wind6.9 mph NW

Humidity76%

Visibility6.2 mi

Dew point47°

See detailed hourly forecast

In March, Letcher, SD averages a high of 44.4° and a low of 25°. About 1.8 inches of precipitation fall over the month (7 wet days). The record high is 81.3° (2012) and the record low -20° (1960). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	36.5°	18°	15%	66.2° (1992)	-18.6° (1962)
2	35.4°	17.1°	18%	68° (1974)	-11.6° (2014)
3	37.4°	18.7°	20%	65.3° (1983)	-15.7° (2019)
4	39°	19.9°	23%	65.3° (2000)	-20° (1960)
5	37.8°	19°	23%	68.4° (2000)	-15.3° (1960)
6	39.7°	20.1°	22%	73.4° (1987)	-16.4° (1989)
7	37.6°	19.6°	18%	73.6° (2000)	-17.3° (1996)
8	38.8°	19.9°	22%	67.5° (2020)	-16.8° (1995)
9	39°	20.7°	17%	72.7° (2021)	-15.2° (1996)
10	41°	21.2°	20%	66.6° (2012)	-13.5° (1998)
11	42.8°	23.4°	25%	72.1° (2016)	-17.5° (1998)
12	43.9°	24.3°	25%	73.8° (2007)	-11.2° (1998)
13	45.1°	24.4°	18%	73.8° (2012)	-6.5° (1975)
14	45.1°	26.4°	22%	71.1° (2003)	-2.9° (1960)
15	45°	25°	15%	77° (2015)	-6° (1997)
16	45.9°	25.2°	17%	77.5° (2012)	2.7° (2002)
17	45.7°	27.3°	22%	77.9° (2012)	4.6° (1962)
18	45.9°	27.7°	22%	81.3° (2012)	-4.7° (1989)
19	48°	27.7°	25%	75.9° (2004)	4.1° (1965)
20	46.4°	27.7°	23%	68.9° (2015)	5° (1965)
21	46.9°	26.2°	17%	66.9° (2009)	-3.1° (1964)
22	46.6°	27.3°	25%	64.2° (2010)	-4° (2002)
23	46.2°	27°	28%	71.4° (2003)	1.9° (2002)
24	46.9°	28°	33%	73.2° (1967)	5.4° (1960)
25	47.1°	28.9°	18%	72.3° (1961)	-0° (1964)
26	48.7°	27.7°	27%	75.2° (2012)	-17.7° (1996)
27	51.3°	30.4°	28%	72.3° (2012)	6.6° (1970)
28	50.7°	31.1°	28%	76.5° (1963)	-0.6° (1964)
29	50.9°	32.5°	23%	77.7° (2021)	-4° (1964)
30	52.2°	31.8°	20%	78.1° (1968)	-2° (1969)
31	51.3°	31.8°	30%	77.2° (1963)	10.8° (1975)