As of 18:44 CDT

Weather in Union Grove, WI

57°Current weather

Union Grove, Monday, 19 October, 18:44

Overcast. Feels like 56°. High 67°, low 40°.

Pressure30.36 inHg
Wind5.7 mph S
Humidity65%
Visibility6.2 mi
Dew point46°

Monthly outlook for Union Grove, WI: average high 56.9°, average low 40.2°. That is 1.4° above the climate normal for October. Precipitation is expected on 1 day (about 0.2 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 21 October (67°), the coolest 28 October (24.6°).

56.9°/40.2°
Average high / low
+1.4°
Above normal
1 / 5
Wet days / normal
0.2 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October59.4°55.3°+2.3°
29 October – 7 November52.6°51.5°+0.6°
8 November – 17 Novemberat normal46.2°—

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).

Tue, 2067° / 41°0Clear
67 °Clear

Union Grove, Tuesday, 20 October

Clear. High 67°, low 41°.

Pressure30.39 inHg
Wind3 mph SE
Humidity56%
Visibility6.2 mi
Dew point47°
Wed, 2167° / 44°0Clear
67 °Clear

Union Grove, Wednesday, 21 October

Clear. High 67°, low 44°.

Pressure30.27 inHg
Wind4.2 mph W
Humidity50%
Visibility6.2 mi
Dew point46°
Thu, 2264° / 49°0Overcast
64 °Overcast

Union Grove, Thursday, 22 October

Overcast. High 64°, low 49°.

Pressure30.33 inHg
Wind8.5 mph NE
Humidity68%
Visibility6.2 mi
Dew point54°
Fri, 2360° / 46°0Partly cloudy
60 °Partly cloudy

Union Grove, Friday, 23 October

Partly cloudy. High 60°, low 46°.

Pressure30.39 inHg
Wind8.7 mph SE
Humidity57%
Visibility6.2 mi
Dew point44°
Sat, 2460° / 44°0Overcast
60 °Overcast

Union Grove, Saturday, 24 October

Overcast. High 60°, low 44°.

Pressure30.45 inHg
Wind8 mph S
Humidity51%
Visibility—
Dew point40°
Sun, 2564° / 47°0Overcast
64 °Overcast

Union Grove, Sunday, 25 October

Overcast. High 64°, low 47°.

Pressure30.27 inHg
Wind12.1 mph W
Humidity59%
Visibility—
Dew point47°
Mon, 2654° / 42°0Partly cloudy
54 °Partly cloudy

Union Grove, Monday, 26 October

Partly cloudy. High 54°, low 42°.

Pressure30.33 inHg
Wind11.6 mph NW
Humidity34%
Visibility—
Dew point25°
Tue, 2750° / 33°0.01Light rain
50 °Light rain

Union Grove, Tuesday, 27 October

Light rain. High 50°, low 33°.

Pressure30.36 inHg
Wind11.4 mph N
Humidity44%
Visibility—
Dew point27°
Wed, 2841° / 25°0Clear
41 °Clear

Union Grove, Wednesday, 28 October

Clear. High 41°, low 25°.

Pressure30.47 inHg
Wind11.2 mph N
Humidity38%
Visibility—
Dew point15°
Thu, 2948° / 26°0Clear
48 °Clear

Union Grove, Thursday, 29 October

Clear. High 48°, low 26°.

Pressure30.39 inHg
Wind11.4 mph W
Humidity27%
Visibility—
Dew point11°
Fri, 3052° / 30°0Overcast
52 °Overcast

Union Grove, Friday, 30 October

Overcast. High 52°, low 30°.

Pressure30.18 inHg
Wind19.4 mph SW
Humidity33%
Visibility—
Dew point20°
Sat, 3159° / 42°0Overcast
59 °Overcast

Union Grove, Saturday, 31 October

Overcast. High 59°, low 42°.

Pressure30.00 inHg
Wind18.4 mph SW
Humidity48%
Visibility—
Dew point37°
Sun, 0160° / 49°0Overcast
60 °Overcast

Union Grove, Sunday, 1 November

Overcast. High 60°, low 49°.

Pressure30.06 inHg
Wind13.1 mph NE
Humidity63%
Visibility—
Dew point46°
Mon, 0248° / 44°0.15Light rain
48 °Light rain

Union Grove, Monday, 2 November

Light rain. High 48°, low 44°.

Pressure30.24 inHg
Wind14.7 mph NE
Humidity78%
Visibility—
Dew point37°
Tue, 0350° / 42°0Overcast
50 °Overcast

Union Grove, Tuesday, 3 November

Overcast. High 50°, low 42°.

Pressure30.15 inHg
Wind7.9 mph NE
Humidity70%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)

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.