As of 18:00 CDT

Weather in Union Grove, WI

54°Current weather

Union Grove, Saturday, 17 October, 18:00

Clear. Feels like 51°. High 55°, low 35°.

Pressure30.39 inHg
Wind7.8 mph SW
Humidity52%
Visibility6.2 mi
Dew point36°

Monthly outlook for Union Grove, WI: average high 62.8°, average low 46.6°. That is 4.3° above the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 25 October (73°), the coolest 17 October (34.5°).

62.8°/46.6°
Average high / low
+4.3°
Above normal
4 / 5
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October64.6°56.1°+4.7°
27 October – 5 November59.7°52.3°+4.2°
6 November – 15 Novemberat normal47.1°—

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).

Sun, 1860° / 42°0Clear
60 °Clear

Union Grove, Sunday, 18 October

Clear. High 60°, low 42°.

Pressure30.39 inHg
Wind14.4 mph SW
Humidity52%
Visibility6.2 mi
Dew point39°
Mon, 1964° / 42°0Overcast
64 °Overcast

Union Grove, Monday, 19 October

Overcast. High 64°, low 42°.

Pressure30.39 inHg
Wind3.9 mph SW
Humidity57%
Visibility6.2 mi
Dew point46°
Tue, 2064° / 43°0Partly cloudy
64 °Partly cloudy

Union Grove, Tuesday, 20 October

Partly cloudy. High 64°, low 43°.

Pressure30.39 inHg
Wind3.9 mph SE
Humidity58%
Visibility6.2 mi
Dew point48°
Wed, 2166° / 46°0Clear
66 °Clear

Union Grove, Wednesday, 21 October

Clear. High 66°, low 46°.

Pressure30.27 inHg
Wind3.9 mph SW
Humidity56%
Visibility6.2 mi
Dew point47°
Thu, 2265° / 47°0Partly cloudy
65 °Partly cloudy

Union Grove, Thursday, 22 October

Partly cloudy. High 65°, low 47°.

Pressure30.30 inHg
Wind7.7 mph E
Humidity59%
Visibility—
Dew point48°
Fri, 2370° / 49°0Overcast
70 °Overcast

Union Grove, Friday, 23 October

Overcast. High 70°, low 49°.

Pressure30.24 inHg
Wind8 mph S
Humidity46%
Visibility—
Dew point46°
Sat, 2467° / 55°0Overcast
67 °Overcast

Union Grove, Saturday, 24 October

Overcast. High 67°, low 55°.

Pressure30.21 inHg
Wind15.5 mph SW
Humidity41%
Visibility—
Dew point41°
Sun, 2573° / 59°0Overcast
73 °Overcast

Union Grove, Sunday, 25 October

Overcast. High 73°, low 59°.

Pressure30.09 inHg
Wind19 mph SW
Humidity41%
Visibility—
Dew point46°
Mon, 2661° / 49°0.19Light rain
61 °Light rain

Union Grove, Monday, 26 October

Light rain. High 61°, low 49°.

Pressure30.15 inHg
Wind10.1 mph W
Humidity81%
Visibility—
Dew point49°
Tue, 2752° / 41°0Mostly clear
52 °Mostly clear

Union Grove, Tuesday, 27 October

Mostly clear. High 52°, low 41°.

Pressure30.39 inHg
Wind12.2 mph NE
Humidity50%
Visibility—
Dew point33°
Wed, 2854° / 39°0Overcast
54 °Overcast

Union Grove, Wednesday, 28 October

Overcast. High 54°, low 39°.

Pressure30.33 inHg
Wind12 mph SE
Humidity43%
Visibility—
Dew point30°
Thu, 2957° / 44°0.37Rain
57 °Rain

Union Grove, Thursday, 29 October

Rain. High 57°, low 44°.

Pressure29.91 inHg
Wind14.8 mph S
Humidity94%
Visibility—
Dew point47°
Fri, 3066° / 58°0.23Light rain
66 °Light rain

Union Grove, Friday, 30 October

Light rain. High 66°, low 58°.

Pressure29.80 inHg
Wind18.5 mph S
Humidity74%
Visibility—
Dew point55°
Sat, 3166° / 50°0.61Rain
66 °Rain

Union Grove, Saturday, 31 October

Rain. High 66°, low 50°.

Pressure29.71 inHg
Wind21.8 mph W
Humidity71%
Visibility—
Dew point55°
Sun, 0164° / 46°0Partly cloudy
64 °Partly cloudy

Union Grove, Sunday, 1 November

Partly cloudy. High 64°, low 46°.

Pressure30.15 inHg
Wind10.9 mph S
Humidity46%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0251° / 42°0.14Climate normal
51 °Climate normal

Union Grove, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°
Average low42°
Average precipitation0.14 in
Chance of precipitation37%
Record high67° (1961)
Record low24° (1991)
Tue, 0351° / 41°0.06Climate normal
51 °Climate normal

Union Grove, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.06 in
Chance of precipitation30%
Record high69° (2022)
Record low19° (1991)
Wed, 0450° / 42°0.1Climate normal
50 °Climate normal

Union Grove, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high50°
Average low42°
Average precipitation0.1 in
Chance of precipitation32%
Record high69° (2022)
Record low16° (1991)
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)

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.