As of 11:22 CDT

Fort Thompson, SD weather in January

77°

Fort Thompson, Sunday, 9 August, 11:22

Clear. Feels like 77°. High 91°, low 66°.

Pressure29.83 inHg

Wind14.2 mph NE

Humidity52%

Visibility6.2 mi

Dew point58°

See detailed hourly forecast

In January, Fort Thompson, SD averages a high of 27.7° and a low of 10.3°. About 0.6 inches of precipitation fall over the month (4 wet days). The record high is 62.8° (1990) and the record low -35° (1996). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	23.5°	8.8°	15%	52.2° (1998)	-25.6° (2018)
2	26.1°	8.4°	18%	56.1° (1998)	-23.3° (2018)
3	26.2°	9.1°	15%	54.5° (1962)	-26° (1968)
4	24.4°	7°	10%	52.7° (2012)	-23.3° (1968)
5	25°	9.3°	10%	55.9° (2012)	-26.1° (1988)
6	24.1°	8.1°	13%	49.1° (1990)	-25.6° (1988)
7	24.1°	6.6°	8%	52.7° (2003)	-25.8° (1968)
8	25.5°	7.9°	12%	56.8° (2002)	-24° (2010)
9	25.3°	8.2°	13%	50° (2012)	-23.3° (2010)
10	26.4°	8.6°	13%	62.8° (1990)	-26.9° (1982)
11	26.4°	9.5°	13%	50.4° (1987)	-22° (1982)
12	25.7°	9°	17%	54.7° (1983)	-20.4° (1997)
13	27.5°	8.2°	10%	53.1° (2021)	-21.6° (1997)
14	27.1°	10.4°	15%	51.4° (2006)	-23.6° (1972)
15	27.3°	9°	17%	50.4° (2006)	-28.8° (1972)
16	28.8°	10.8°	12%	57.6° (1974)	-20.7° (1982)
17	28.8°	10°	12%	52.5° (1973)	-21.1° (2016)
18	28.8°	10.6°	15%	55° (1964)	-24.9° (1994)
19	27.3°	10°	12%	53.1° (2014)	-35° (1996)
20	26.4°	10.9°	17%	58.3° (1964)	-23.8° (1962)
21	31.3°	12°	12%	49.3° (2002)	-16.2° (1970)
22	31.5°	13.6°	13%	62.2° (1967)	-14.8° (1963)
23	30.9°	12°	12%	55.6° (1981)	-19.5° (2003)
24	30.4°	14°	13%	58.1° (1981)	-23.6° (1961)
25	28.9°	12.6°	17%	54.1° (2002)	-23.1° (1972)
26	30°	11.5°	13%	57.4° (2006)	-24.2° (1972)
27	30.7°	12.9°	17%	57.4° (1989)	-25.4° (1963)
28	30°	13.1°	12%	54.1° (2015)	-25.4° (1972)
29	28.9°	11.5°	17%	54.9° (1992)	-33.2° (1966)
30	29.5°	11.5°	12%	59.2° (1989)	-24.3° (2019)
31	30.4°	12.7°	10%	54.7° (1992)	-22.4° (1985)