As of 07:19 CDT

Ottumwa, IA weather in July

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 July, Ottumwa, IA averages a high of 85.1° and a low of 68.4°. About 3.7 inches of precipitation fall over the month (10 wet days). The record high is 104° (2006) and the record low 49.8° (1972). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	83.1°	66.2°	17%	97.7° (1970)	53.4° (1995)
2	83.5°	66.2°	32%	97.5° (2012)	52° (1995)
3	84.4°	66.6°	37%	98.2° (2012)	51.8° (1968)
4	84.4°	68.4°	33%	99.5° (2012)	50.4° (1967)
5	84.4°	67.1°	28%	100.6° (2012)	49.8° (1972)
6	85.3°	67.1°	32%	102.6° (2012)	50° (1972)
7	85.5°	68.2°	42%	101.8° (2012)	52.7° (1984)
8	86°	69.1°	32%	98.6° (1989)	59° (1979)
9	85.6°	69.4°	30%	98.4° (1989)	54.5° (1961)
10	85.3°	68.5°	33%	100.2° (2017)	54.3° (1996)
11	84.9°	68.7°	32%	96.8° (1966)	57.7° (1975)
12	85.5°	68.7°	37%	97.9° (2018)	58.8° (1975)
13	86.4°	68.5°	28%	97.9° (1966)	52.5° (1975)
14	86.2°	68.9°	32%	100.9° (1980)	51.4° (1975)
15	85.1°	68.9°	32%	99.3° (1988)	53.6° (1967)
16	85.8°	68.5°	15%	99.9° (2006)	56.3° (1967)
17	87.1°	69.4°	20%	104° (2006)	55.2° (1976)
18	86.4°	70.7°	27%	100.4° (2012)	57.7° (1984)
19	86.9°	70.7°	40%	99.3° (2006)	56.3° (2024)
20	85.8°	70.3°	43%	100.6° (2017)	56.5° (1971)
21	85.1°	69.1°	42%	100.9° (2017)	52.5° (1970)
22	84.9°	68.9°	28%	100.4° (1983)	55.6° (2000)
23	85.1°	68.5°	22%	103.1° (2012)	57.2° (2000)
24	85.1°	68.5°	32%	100° (2005)	56.7° (2003)
25	85.3°	68.5°	32%	102.7° (2012)	57.2° (2004)
26	84.9°	68.9°	35%	97.5° (1987)	55.2° (1962)
27	84.7°	68.2°	30%	95.9° (2011)	53.8° (1962)
28	84.6°	68.2°	30%	100.4° (1983)	56.5° (2013)
29	83.8°	67.1°	35%	102.6° (1999)	53.8° (1981)
30	84.2°	67.5°	27%	100.8° (2006)	51.8° (1971)
31	84.4°	67.3°	18%	101.8° (2006)	51.3° (1971)