As of 20:18 CDT

Weather in Union Grove, WI

57°Current weather

Union Grove, Wednesday, 21 October, 20:18

Clear. Feels like 56°. High 71°, low 41°.

Pressure30.21 inHg
Wind3.4 mph S
Humidity70%
Visibility6.2 mi
Dew point48°

Monthly outlook for Union Grove, WI: average high 59.4°, average low 42.9°. That is 3.3° above the climate normal for October. Precipitation is expected on 4 days (about 1.6 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 22 October (72°), the coolest 3 November (31°).

59.4°/42.9°
Average high / low
+3.3°
Above normal
4 / 5
Wet days / normal
1.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October63.2°54.7°+4.8°
31 October – 9 November53.1°50.6°+1.4°
10 November – 19 Novemberat normal45.5°—

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).

Thu, 2272° / 44°0Clear
72 °Clear

Union Grove, Thursday, 22 October

Clear. High 72°, low 44°.

Pressure30.27 inHg
Wind1.6 mph E
Humidity57%
Visibility6.2 mi
Dew point53°
Fri, 2371° / 44°0Clear
71 °Clear

Union Grove, Friday, 23 October

Clear. High 71°, low 44°.

Pressure30.33 inHg
Wind6.1 mph S
Humidity57%
Visibility6.2 mi
Dew point52°
Sat, 2467° / 50°0Overcast
67 °Overcast

Union Grove, Saturday, 24 October

Overcast. High 67°, low 50°.

Pressure30.36 inHg
Wind8.6 mph S
Humidity57%
Visibility6.2 mi
Dew point50°
Sun, 2571° / 53°0.03Light rain
71 °Light rain

Union Grove, Sunday, 25 October

Light rain. High 71°, low 53°.

Pressure30.36 inHg
Wind5.4 mph SW
Humidity57%
Visibility6.2 mi
Dew point51°
Mon, 2663° / 52°0Overcast
63 °Overcast

Union Grove, Monday, 26 October

Overcast. High 63°, low 52°.

Pressure30.36 inHg
Wind9 mph NE
Humidity72%
Visibility—
Dew point52°
Tue, 2761° / 49°0.2Light rain
61 °Light rain

Union Grove, Tuesday, 27 October

Light rain. High 61°, low 49°.

Pressure30.21 inHg
Wind8.5 mph SE
Humidity65%
Visibility—
Dew point48°
Wed, 2847° / 37°0.45Rain
47 °Rain

Union Grove, Wednesday, 28 October

Rain. High 47°, low 37°.

Pressure30.27 inHg
Wind12.9 mph N
Humidity59%
Visibility—
Dew point32°
Thu, 2953° / 34°0Clear
53 °Clear

Union Grove, Thursday, 29 October

Clear. High 53°, low 34°.

Pressure30.30 inHg
Wind7.8 mph W
Humidity43%
Visibility—
Dew point27°
Fri, 3056° / 37°0Partly cloudy
56 °Partly cloudy

Union Grove, Friday, 30 October

Partly cloudy. High 56°, low 37°.

Pressure30.15 inHg
Wind17.3 mph SW
Humidity44%
Visibility—
Dew point32°
Sat, 3161° / 50°0.01Light rain
61 °Light rain

Union Grove, Saturday, 31 October

Light rain. High 61°, low 50°.

Pressure30.00 inHg
Wind21.8 mph S
Humidity61%
Visibility—
Dew point44°
Sun, 0155° / 53°0.8Rain
55 °Rain

Union Grove, Sunday, 1 November

Rain. High 55°, low 53°.

Pressure29.88 inHg
Wind20.6 mph SW
Humidity93%
Visibility—
Dew point51°
Mon, 0253° / 37°0.09Light rain
53 °Light rain

Union Grove, Monday, 2 November

Light rain. High 53°, low 37°.

Pressure30.09 inHg
Wind19.8 mph NW
Humidity52%
Visibility—
Dew point31°
Tue, 0347° / 31°0Partly cloudy
47 °Partly cloudy

Union Grove, Tuesday, 3 November

Partly cloudy. High 47°, low 31°.

Pressure30.21 inHg
Wind17.4 mph W
Humidity39%
Visibility—
Dew point21°
Wed, 0454° / 35°0Overcast
54 °Overcast

Union Grove, Wednesday, 4 November

Overcast. High 54°, low 35°.

Pressure29.74 inHg
Wind21.5 mph SW
Humidity64%
Visibility—
Dew point37°
Thu, 0548° / 41°0Overcast
48 °Overcast

Union Grove, Thursday, 5 November

Overcast. High 48°, low 41°.

Pressure30.12 inHg
Wind8.4 mph NE
Humidity69%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 1945° / 36°0.07Climate normal
45 °Climate normal

Union Grove, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high45°
Average low36°
Average precipitation0.07 in
Chance of precipitation32%
Record high62° (2020)
Record low19° (2022)

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.