As of 11:40 CDT

Weather in Union Grove, WI

62°Current weather

Union Grove, Tuesday, 20 October, 11:40

Clear. Feels like 61°. High 64°, low 42°.

Pressure30.39 inHg
Wind3.6 mph SE
Humidity65%
Visibility6.2 mi
Dew point51°

Monthly outlook for Union Grove, WI: average high 56°, average low 39.4°. That is 1.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.9 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 21 October (71.4°), the coolest 28 October (26.1°).

56°/39.4°
Average high / low
+1.2°
Above normal
2 / 5
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October59.2°55°+2.3°
30 October – 8 November50.6°51.1°-0.3°
9 November – 18 Novemberat normal45.9°—

October records over 66 years

84.2°3 October 2025All-time high
27.3°31 October 2019All-time low

Climate normals and records are computed from the nearest reference point — Kenosha (11 mi).

Wed, 2171° / 42°0Clear
71 °Clear

Union Grove, Wednesday, 21 October

Clear. High 71°, low 42°.

Pressure30.27 inHg
Wind4.3 mph SW
Humidity52%
Visibility6.2 mi
Dew point48°
Thu, 2267° / 47°0.01Light rain
67 °Light rain

Union Grove, Thursday, 22 October

Light rain. High 67°, low 47°.

Pressure30.30 inHg
Wind5.6 mph E
Humidity66%
Visibility6.2 mi
Dew point55°
Fri, 2364° / 46°0Mostly clear
64 °Mostly clear

Union Grove, Friday, 23 October

Mostly clear. High 64°, low 46°.

Pressure30.36 inHg
Wind5.7 mph S
Humidity68%
Visibility6.2 mi
Dew point52°
Sat, 2466° / 48°0Clear
66 °Clear

Union Grove, Saturday, 24 October

Clear. High 66°, low 48°.

Pressure30.30 inHg
Wind11.9 mph S
Humidity59%
Visibility—
Dew point48°
Sun, 2568° / 53°0Overcast
68 °Overcast

Union Grove, Sunday, 25 October

Overcast. High 68°, low 53°.

Pressure30.36 inHg
Wind10.2 mph NE
Humidity65%
Visibility—
Dew point54°
Mon, 2657° / 37°0.43Rain
57 °Rain

Union Grove, Monday, 26 October

Rain. High 57°, low 37°.

Pressure30.06 inHg
Wind14.3 mph N
Humidity69%
Visibility—
Dew point46°
Tue, 2744° / 31°0.01Light rain
44 °Light rain

Union Grove, Tuesday, 27 October

Light rain. High 44°, low 31°.

Pressure30.39 inHg
Wind16 mph NW
Humidity50%
Visibility—
Dew point25°
Wed, 2845° / 26°0Clear
45 °Clear

Union Grove, Wednesday, 28 October

Clear. High 45°, low 26°.

Pressure30.36 inHg
Wind13.8 mph W
Humidity35%
Visibility—
Dew point15°
Thu, 2946° / 34°0Clear
46 °Clear

Union Grove, Thursday, 29 October

Clear. High 46°, low 34°.

Pressure30.06 inHg
Wind14.2 mph NW
Humidity50%
Visibility—
Dew point27°
Fri, 3041° / 30°0Clear
41 °Clear

Union Grove, Friday, 30 October

Clear. High 41°, low 30°.

Pressure30.39 inHg
Wind16.5 mph NW
Humidity45%
Visibility—
Dew point20°
Sat, 3147° / 27°0Partly cloudy
47 °Partly cloudy

Union Grove, Saturday, 31 October

Partly cloudy. High 47°, low 27°.

Pressure30.21 inHg
Wind16.3 mph SW
Humidity42%
Visibility—
Dew point22°
Sun, 0149° / 39°0Overcast
49 °Overcast

Union Grove, Sunday, 1 November

Overcast. High 49°, low 39°.

Pressure30.06 inHg
Wind12.5 mph SW
Humidity77%
Visibility—
Dew point41°
Mon, 0256° / 36°0Clear
56 °Clear

Union Grove, Monday, 2 November

Clear. High 56°, low 36°.

Pressure30.30 inHg
Wind8.7 mph SW
Humidity56%
Visibility—
Dew point37°
Tue, 0358° / 43°0Overcast
58 °Overcast

Union Grove, Tuesday, 3 November

Overcast. High 58°, low 43°.

Pressure30.18 inHg
Wind15.6 mph S
Humidity53%
Visibility—
Dew point39°
Wed, 0453° / 50°0.47Rain
53 °Rain

Union Grove, Wednesday, 4 November

Rain. High 53°, low 50°.

Pressure29.91 inHg
Wind14.2 mph S
Humidity95%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0551° / 41°0.12Climate normal
51 °Climate normal

Union Grove, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.12 in
Chance of precipitation28%
Record high67° (1978)
Record low22° (1991)
Fri, 0650° / 40°0.09Climate normal
50 °Climate normal

Union Grove, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low40°
Average precipitation0.09 in
Chance of precipitation30%
Record high70° (2020)
Record low22° (1991)
Sat, 0749° / 40°0.05Climate normal
49 °Climate normal

Union Grove, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.05 in
Chance of precipitation18%
Record high68° (2020)
Record low17° (1991)
Sun, 0849° / 40°0.05Climate normal
49 °Climate normal

Union Grove, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.05 in
Chance of precipitation18%
Record high67° (2020)
Record low17° (2019)
Mon, 0949° / 40°0.11Climate normal
49 °Climate normal

Union Grove, Monday, 9 November

Climate normal for this date — 60-year average.

Average high49°
Average low40°
Average precipitation0.11 in
Chance of precipitation32%
Record high72° (2020)
Record low23° (2017)
Tue, 1048° / 39°0.12Climate normal
48 °Climate normal

Union Grove, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high48°
Average low39°
Average precipitation0.12 in
Chance of precipitation38%
Record high73° (2022)
Record low19° (2017)
Wed, 1146° / 37°0.08Climate normal
46 °Climate normal

Union Grove, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high46°
Average low37°
Average precipitation0.08 in
Chance of precipitation35%
Record high64° (1964)
Record low15° (2019)
Thu, 1244° / 36°0.06Climate normal
44 °Climate normal

Union Grove, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low36°
Average precipitation0.06 in
Chance of precipitation20%
Record high62° (1964)
Record low6° (2019)
Fri, 1345° / 35°0.05Climate normal
45 °Climate normal

Union Grove, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°
Average low35°
Average precipitation0.05 in
Chance of precipitation25%
Record high64° (1999)
Record low9° (2019)
Sat, 1445° / 36°0.07Climate normal
45 °Climate normal

Union Grove, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high45°
Average low36°
Average precipitation0.07 in
Chance of precipitation28%
Record high62° (2025)
Record low18° (1986)
Sun, 1545° / 37°0.08Climate normal
45 °Climate normal

Union Grove, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high45°
Average low37°
Average precipitation0.08 in
Chance of precipitation28%
Record high68° (2025)
Record low21° (2019)
Mon, 1645° / 36°0.05Climate normal
45 °Climate normal

Union Grove, Monday, 16 November

Climate normal for this date — 60-year average.

Average high45°
Average low36°
Average precipitation0.05 in
Chance of precipitation15%
Record high61° (2023)
Record low24° (1989)
Tue, 1745° / 36°0.09Climate normal
45 °Climate normal

Union Grove, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high45°
Average low36°
Average precipitation0.09 in
Chance of precipitation28%
Record high63° (2016)
Record low17° (2014)
Wed, 1845° / 37°0.1Climate normal
45 °Climate normal

Union Grove, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high45°
Average low37°
Average precipitation0.1 in
Chance of precipitation28%
Record high61° (2016)
Record low14° (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 Grove, 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 Grove, 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.