Monthly outlook for Union Center, WI: average high 54.7°, average low 42.3°. That is 1.6° above the climate normal for October. Precipitation is expected on 6 days (about 2.1 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 23 October (72.9°), the coolest 7 November (30.3°).
54.7°/42.3°
Average high / low
+1.6°
Above normal
6 / 4
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
58.4°
53.4°
+2.8°
2 November – 11 November
48.4°
47.9°
+0.3°
12 November – 21 November
at normal
43°
—
October records over 66 years
86.4°3 October 2025All-time high
21°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Ironton (11 mi).
Sat, 2470° / 50°0
70 °
Union Center, Saturday, 24 October
Overcast. High 70°, low 50°.
Pressure30.27 inHg
Wind11.4 mph S
Humidity57%
Visibility6.2 mi
Dew point49°
Sun, 2570° / 56°0
70 °
Union Center, Sunday, 25 October
Overcast. High 70°, low 56°.
Pressure30.33 inHg
Wind2.8 mph NW
Humidity68%
Visibility6.2 mi
Dew point55°
Mon, 2654° / 48°0.04
54 °
Union Center, Monday, 26 October
Light rain. High 54°, low 48°.
Pressure30.45 inHg
Wind8.3 mph NE
Humidity49%
Visibility6.2 mi
Dew point33°
Tue, 2758° / 46°0.01
58 °
Union Center, Tuesday, 27 October
Light rain. High 58°, low 46°.
Pressure30.27 inHg
Wind10 mph E
Humidity74%
Visibility—
Dew point44°
Wed, 2865° / 54°0.01
65 °
Union Center, Wednesday, 28 October
Light rain. High 65°, low 54°.
Pressure29.85 inHg
Wind14.3 mph SW
Humidity61%
Visibility—
Dew point49°
Thu, 2960° / 48°0.43
60 °
Union Center, Thursday, 29 October
Rain. High 60°, low 48°.
Pressure30.09 inHg
Wind16.5 mph SW
Humidity77%
Visibility—
Dew point45°
Fri, 3048° / 43°0.56
48 °
Union Center, Friday, 30 October
Rain. High 48°, low 43°.
Pressure30.12 inHg
Wind14.8 mph NE
Humidity89%
Visibility—
Dew point44°
Sat, 3143° / 39°0.24
43 °
Union Center, Saturday, 31 October
Light rain. High 43°, low 39°.
Pressure30.03 inHg
Wind16.7 mph NE
Humidity95%
Visibility—
Dew point41°
Sun, 0143° / 35°0.52
43 °
Union Center, Sunday, 1 November
Snow. High 43°, low 35°.
Pressure30.00 inHg
Wind8.5 mph NE
Humidity94%
Visibility—
Dew point41°
Mon, 0244° / 34°0.12
44 °
Union Center, Monday, 2 November
Snow. High 44°, low 34°.
Pressure30.15 inHg
Wind11.2 mph NW
Humidity64%
Visibility—
Dew point31°
Tue, 0350° / 32°0
50 °
Union Center, Tuesday, 3 November
Clear. High 50°, low 32°.
Pressure30.21 inHg
Wind10.1 mph W
Humidity53%
Visibility—
Dew point30°
Wed, 0446° / 35°0.11
46 °
Union Center, Wednesday, 4 November
Light rain. High 46°, low 35°.
Pressure30.09 inHg
Wind10.3 mph NW
Humidity83%
Visibility—
Dew point38°
Thu, 0552° / 35°0
52 °
Union Center, Thursday, 5 November
Overcast. High 52°, low 35°.
Pressure29.97 inHg
Wind12.8 mph W
Humidity49%
Visibility—
Dew point30°
Fri, 0655° / 41°0
55 °
Union Center, Friday, 6 November
Clear. High 55°, low 41°.
Pressure29.85 inHg
Wind13.6 mph NW
Humidity60%
Visibility—
Dew point40°
Sat, 0742° / 30°0
42 °
Union Center, Saturday, 7 November
Overcast. High 42°, low 30°.
Pressure30.15 inHg
Wind11.3 mph E
Humidity32%
Visibility—
Dew point13°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0848° / 34°0.04
48 °
Union Center, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.04 in
Chance of precipitation23%
Record high70° (2020)
Record low1° (1991)
Mon, 0947° / 35°0.09
47 °
Union Center, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.09 in
Chance of precipitation33%
Record high70° (1999)
Record low17° (1991)
Tue, 1046° / 33°0.12
46 °
Union Center, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation37%
Record high69° (2022)
Record low11° (2017)
Wed, 1144° / 31°0.07
44 °
Union Center, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation32%
Record high68° (1964)
Record low11° (2019)
Thu, 1242° / 30°0.06
42 °
Union Center, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.06 in
Chance of precipitation28%
Record high62° (1964)
Record low1° (2019)
Fri, 1343° / 30°0.05
43 °
Union Center, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.05 in
Chance of precipitation22%
Record high67° (1999)
Record low5° (1986)
Sat, 1444° / 31°0.02
44 °
Union Center, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.02 in
Chance of precipitation22%
Record high64° (1971)
Record low15° (1986)
Sun, 1544° / 32°0.06
44 °
Union Center, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.06 in
Chance of precipitation25%
Record high66° (2001)
Record low18° (2014)
Mon, 1644° / 31°0.06
44 °
Union Center, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.06 in
Chance of precipitation27%
Record high61° (1975)
Record low18° (1989)
Tue, 1744° / 32°0.08
44 °
Union Center, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.08 in
Chance of precipitation32%
Record high68° (2016)
Record low9° (2005)
Wed, 1844° / 31°0.07
44 °
Union Center, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation27%
Record high64° (2001)
Record low9° (2014)
Thu, 1943° / 31°0.07
43 °
Union Center, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.07 in
Chance of precipitation27%
Record high62° (1975)
Record low8° (1986)
Fri, 2042° / 30°0.09
42 °
Union Center, Friday, 20 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.09 in
Chance of precipitation28%
Record high61° (2003)
Record low9° (2022)
Sat, 2140° / 28°0.08
40 °
Union Center, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.08 in
Chance of precipitation27%
Record high65° (1990)
Record low1° (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 Union Center, 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 Union Center, 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.