Monthly outlook for Irvington, WI: average high 57.9°, average low 40.2°. That is 3.7° above the climate normal for October. Precipitation is expected on 1 day (about 0.5 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 21 October (71.6°), the coolest 28 October (21.3°).
57.9°/40.2°
Average high / low
+3.7°
Above normal
1 / 4
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
20 October – 29 October
58.6°
53°
+3.1°
30 October – 8 November
56.9°
47.6°
+5.2°
9 November – 18 November
at normal
41.6°
—
October records over 66 years
85.1°1 October 2023All-time high
16.9°24 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Elmwood (10 mi).
Wed, 2172° / 42°0
72 °
Irvington, Wednesday, 21 October
Clear. High 72°, low 42°.
Pressure30.21 inHg
Wind3.4 mph SW
Humidity63%
Visibility6.2 mi
Dew point50°
Thu, 2267° / 46°0
67 °
Irvington, Thursday, 22 October
Clear. High 67°, low 46°.
Pressure30.30 inHg
Wind5.8 mph SE
Humidity71%
Visibility6.2 mi
Dew point52°
Fri, 2367° / 56°0
67 °
Irvington, Friday, 23 October
Overcast. High 67°, low 56°.
Pressure30.27 inHg
Wind9.9 mph SE
Humidity71%
Visibility6.2 mi
Dew point53°
Sat, 2469° / 56°0
69 °
Irvington, Saturday, 24 October
Overcast. High 69°, low 56°.
Pressure30.18 inHg
Wind12.5 mph S
Humidity56%
Visibility—
Dew point49°
Sun, 2561° / 46°0.03
61 °
Irvington, Sunday, 25 October
Light rain. High 61°, low 46°.
Pressure30.33 inHg
Wind13.8 mph NW
Humidity61%
Visibility—
Dew point45°
Mon, 2649° / 34°0
49 °
Irvington, Monday, 26 October
Partly cloudy. High 49°, low 34°.
Pressure30.39 inHg
Wind7.1 mph NW
Humidity33%
Visibility—
Dew point19°
Tue, 2741° / 29°0
41 °
Irvington, Tuesday, 27 October
Mostly clear. High 41°, low 29°.
Pressure30.47 inHg
Wind16.1 mph NW
Humidity28%
Visibility—
Dew point6°
Wed, 2841° / 21°0
41 °
Irvington, Wednesday, 28 October
Mostly clear. High 41°, low 21°.
Pressure30.47 inHg
Wind12.2 mph W
Humidity34%
Visibility—
Dew point11°
Thu, 2949° / 26°0
49 °
Irvington, Thursday, 29 October
Clear. High 49°, low 26°.
Pressure30.18 inHg
Wind6.8 mph W
Humidity23%
Visibility—
Dew point8°
Fri, 3056° / 30°0
56 °
Irvington, Friday, 30 October
Clear. High 56°, low 30°.
Pressure30.00 inHg
Wind6.2 mph SW
Humidity46%
Visibility—
Dew point29°
Sat, 3159° / 37°0
59 °
Irvington, Saturday, 31 October
Clear. High 59°, low 37°.
Pressure30.06 inHg
Wind8.9 mph S
Humidity54%
Visibility—
Dew point38°
Sun, 0159° / 50°0.02
59 °
Irvington, Sunday, 1 November
Light rain. High 59°, low 50°.
Pressure30.00 inHg
Wind6.4 mph S
Humidity69%
Visibility—
Dew point48°
Mon, 0259° / 50°0.43
59 °
Irvington, Monday, 2 November
Rain. High 59°, low 50°.
Pressure30.00 inHg
Wind6.9 mph N
Humidity76%
Visibility—
Dew point49°
Tue, 0355° / 40°0
55 °
Irvington, Tuesday, 3 November
Clear. High 55°, low 40°.
Pressure30.06 inHg
Wind6.9 mph N
Humidity61%
Visibility—
Dew point37°
Wed, 0454° / 39°0
54 °
Irvington, Wednesday, 4 November
Overcast. High 54°, low 39°.
Pressure30.06 inHg
Wind6.5 mph S
Humidity57%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0546° / 34°0.08
46 °
Irvington, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.08 in
Chance of precipitation33%
Record high67° (2016)
Record low10° (1991)
Fri, 0647° / 34°0.07
47 °
Irvington, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation22%
Record high69° (2020)
Record low4° (1991)
Sat, 0746° / 33°0.02
46 °
Irvington, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.02 in
Chance of precipitation15%
Record high69° (2020)
Record low-6° (1991)
Sun, 0846° / 33°0.03
46 °
Irvington, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.03 in
Chance of precipitation22%
Record high70° (1999)
Record low-1° (1991)
Mon, 0945° / 33°0.12
45 °
Irvington, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.12 in
Chance of precipitation38%
Record high70° (1999)
Record low11° (2003)
Tue, 1043° / 31°0.13
43 °
Irvington, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.13 in
Chance of precipitation33%
Record high68° (2022)
Record low9° (2017)
Wed, 1141° / 29°0.07
41 °
Irvington, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.07 in
Chance of precipitation23%
Record high63° (1964)
Record low9° (2019)
Thu, 1239° / 28°0.07
39 °
Irvington, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.07 in
Chance of precipitation27%
Record high58° (2005)
Record low4° (2019)
Fri, 1341° / 29°0.08
41 °
Irvington, Friday, 13 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.08 in
Chance of precipitation28%
Record high65° (1999)
Record low3° (1986)
Sat, 1441° / 30°0.02
41 °
Irvington, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.02 in
Chance of precipitation18%
Record high63° (2025)
Record low8° (2014)
Sun, 1542° / 30°0.05
42 °
Irvington, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.05 in
Chance of precipitation23%
Record high64° (1990)
Record low1° (2014)
Mon, 1642° / 29°0.07
42 °
Irvington, Monday, 16 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation23%
Record high64° (2023)
Record low11° (2014)
Tue, 1741° / 30°0.09
41 °
Irvington, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.09 in
Chance of precipitation25%
Record high66° (2001)
Record low6° (2014)
Wed, 1841° / 29°0.08
41 °
Irvington, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.08 in
Chance of precipitation28%
Record high60° (2001)
Record low2° (2014)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Irvington, WI are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in Irvington, WI since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.