As of 07:19 CDT

Ottumwa, IA weather in January

76°

Ottumwa, Sunday, 9 August, 07:19

Overcast. Feels like 78°. High 95°, low 70°.

Pressure29.88 inHg

Wind2 mph S

Humidity89%

Visibility6.2 mi

Dew point72°

See detailed hourly forecast

In January, Ottumwa, IA averages a high of 31.2° and a low of 15.4°. About 1.4 inches of precipitation fall over the month (7 wet days). The record high is 65.7° (1989) and the record low -27° (1982). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	30.7°	16°	23%	54.5° (2004)	-18.2° (2018)
2	30.9°	16.9°	27%	61.2° (2004)	-17.5° (2018)
3	31.6°	15.8°	22%	57.2° (1998)	-13° (2014)
4	29.8°	14.7°	25%	59° (1997)	-14.1° (1999)
5	30.4°	14.4°	20%	56.8° (2012)	-21.6° (1999)
6	28.8°	15.1°	20%	57.7° (2008)	-16.4° (1971)
7	27.5°	12.4°	20%	62.2° (2008)	-19.5° (1971)
8	29.3°	13.5°	15%	59° (2003)	-14.8° (1970)
9	30°	14.7°	13%	57.6° (2020)	-12.6° (2010)
10	29.7°	14.5°	35%	53.8° (1975)	-27° (1982)
11	32.2°	16.2°	22%	55.6° (2013)	-20.4° (1977)
12	31.6°	16.7°	25%	58.1° (1960)	-21.3° (1974)
13	30.4°	15.3°	22%	55° (1961)	-11° (2024)
14	29.7°	15.4°	13%	51.4° (2016)	-22.9° (2024)
15	29.3°	13.8°	22%	53.8° (1990)	-20.7° (2024)
16	32.2°	15.1°	22%	58.5° (1990)	-24.2° (1994)
17	30.9°	15.3°	28%	57° (1990)	-20.7° (1982)
18	31.1°	14°	17%	55.9° (1996)	-20.4° (1994)
19	29.8°	13.3°	20%	54.7° (2013)	-25.4° (1994)
20	28.6°	12°	17%	50.7° (1968)	-23.6° (1985)
21	31.6°	15.8°	20%	57° (1964)	-27° (1963)
22	35.2°	18.9°	25%	60.3° (1964)	-13.9° (1970)
23	33.6°	18.3°	25%	54.1° (1967)	-20.4° (1963)
24	33.1°	17.2°	18%	59.2° (1967)	-12.5° (2008)
25	32.7°	16.9°	22%	58.5° (2005)	-13.4° (2019)
26	31.6°	15.1°	18%	56.8° (2002)	-14.6° (1982)
27	32.7°	16.7°	22%	58.1° (2002)	-12.3° (1963)
28	32.7°	16.2°	20%	59.7° (2008)	-19.7° (1963)
29	32.9°	16°	23%	60.3° (2013)	-24.9° (1966)
30	31.8°	15.4°	27%	59.9° (1988)	-23.3° (2019)
31	34.5°	16.7°	18%	65.7° (1989)	-25.4° (1996)