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Portage October Weather

Averages and records for weather in Portage, Wisconsin in the month of October.

Typical Portage October Weather 1991–2020
Average daily high	59.6 °F
Average daily low	39.3 °F
Average monthly precipitation	2.9 inches
Average monthly snow	0.4 inches
Daily chance of precipitation	33.4%
Daily chance of snow	0.54%

Portage October Weather Records 1889–2024
Highest temperature	93 °F	October 6, 1963
Lowest temperature	8 °F	October 30, 1925
Highest daily low	69 °F	October 5, 2005
Lowest daily high	25 °F	October 30, 1917
Hottest average high temperature	73.8 °F	1963
Coldest average high temperature	47.3 °F	1917
Most daily precipitation	3.3 inches	October 23, 2020
Most monthly precipitation	6.3 inches	1984
Most daily snow	4.5 inches	October 26, 1925
Most monthly snow	9.4 inches	1925

Note: Daily averages are a moving average which includes 14 days before and after

Day	Average (°F)		Record (°F)
Day	High	Low	High	Low
October 1	66.6	44.8	87	25
October 2	66.1	44.4	89	18
October 3	65.6	44.0	86	19
October 4	65.1	43.6	86	26
October 5	64.6	43.1	88	22
October 6	64.1	42.7	93	17
October 7	63.7	42.3	87	24
October 8	63.3	41.9	86	21
October 9	62.8	41.5	87	23
October 10	62.4	41.2	84	21
October 11	61.9	40.8	85	22
October 12	61.4	40.5	82	22
October 13	60.9	40.2	86	20
October 14	60.5	39.9	88	20
October 15	60.0	39.6	85	20
October 16	59.6	39.2	84	19
October 17	59.1	39.0	85	18
October 18	58.6	38.7	85	15
October 19	58.1	38.3	83	14
October 20	57.7	38.0	83	17
October 21	57.3	37.6	85	15
October 22	56.8	37.3	82	20
October 23	56.3	36.9	83	12
October 24	55.7	36.5	80	16
October 25	55.1	36.2	79	16
October 26	54.5	35.9	81	16
October 27	54.0	35.5	82	11
October 28	53.5	35.1	75	14
October 29	53.0	34.7	83	15
October 30	52.5	34.3	77	8
October 31	52.1	33.9	78	13

Weather Station Details

Years	Station	Coordinates
1889–2024	Portage WWTP	location