As of 14:35 EDT

Weather in Unionville, MI

66°Current weather

Unionville, Tuesday, 20 October, 14:35

Clear. Feels like 66°. High 66°, low 40°.

Pressure30.39 inHg
Wind8.8 mph N
Humidity67%
Visibility6.2 mi
Dew point55°

Monthly outlook for Unionville, MI: average high 54.9°, average low 40.8°. That is 0.7° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 20 October (66.5°), the coolest 31 October (32.7°).

54.9°/40.8°
Average high / low
+0.7°
Above normal
3 / 5
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October56.7°54.5°+1.2°
30 October – 8 November51.9°50.9°+0.5°
9 November – 18 Novemberat normal45.2°—

October records over 66 years

86.5°4 October 2025All-time high
23.5°31 October 2020All-time low

Climate normals and records are computed from the nearest reference point — Cass City (15 mi).

Wed, 2166° / 38°0Clear
66 °Clear

Unionville, Wednesday, 21 October

Clear. High 66°, low 38°.

Pressure30.30 inHg
Wind4.7 mph SW
Humidity79%
Visibility6.2 mi
Dew point48°
Thu, 2255° / 44°0Overcast
55 °Overcast

Unionville, Thursday, 22 October

Overcast. High 55°, low 44°.

Pressure30.30 inHg
Wind13.6 mph N
Humidity81%
Visibility6.2 mi
Dew point50°
Fri, 2355° / 43°0Clear
55 °Clear

Unionville, Friday, 23 October

Clear. High 55°, low 43°.

Pressure30.45 inHg
Wind5.5 mph SE
Humidity66%
Visibility6.2 mi
Dew point41°
Sat, 2460° / 45°0Mostly clear
60 °Mostly clear

Unionville, Saturday, 24 October

Mostly clear. High 60°, low 45°.

Pressure30.45 inHg
Wind8 mph S
Humidity74%
Visibility6.2 mi
Dew point45°
Sun, 2560° / 50°0.02Light rain
60 °Light rain

Unionville, Sunday, 25 October

Light rain. High 60°, low 50°.

Pressure30.36 inHg
Wind12 mph NE
Humidity74%
Visibility—
Dew point50°
Mon, 2663° / 49°0Overcast
63 °Overcast

Unionville, Monday, 26 October

Overcast. High 63°, low 49°.

Pressure30.06 inHg
Wind13.6 mph NE
Humidity58%
Visibility—
Dew point46°
Tue, 2744° / 37°0.25Snow
44 °Snow

Unionville, Tuesday, 27 October

Snow. High 44°, low 37°.

Pressure30.18 inHg
Wind18.3 mph NW
Humidity54%
Visibility—
Dew point28°
Wed, 2847° / 33°0Mostly clear
47 °Mostly clear

Unionville, Wednesday, 28 October

Mostly clear. High 47°, low 33°.

Pressure30.30 inHg
Wind15.9 mph W
Humidity41%
Visibility—
Dew point21°
Thu, 2950° / 37°0Partly cloudy
50 °Partly cloudy

Unionville, Thursday, 29 October

Partly cloudy. High 50°, low 37°.

Pressure29.91 inHg
Wind22.4 mph SW
Humidity58%
Visibility—
Dew point34°
Fri, 3042° / 36°0.09Snow
42 °Snow

Unionville, Friday, 30 October

Snow. High 42°, low 36°.

Pressure30.18 inHg
Wind16.4 mph W
Humidity55%
Visibility—
Dew point26°
Sat, 3151° / 33°0Partly cloudy
51 °Partly cloudy

Unionville, Saturday, 31 October

Partly cloudy. High 51°, low 33°.

Pressure30.15 inHg
Wind20.2 mph SW
Humidity42%
Visibility—
Dew point24°
Sun, 0150° / 43°0Overcast
50 °Overcast

Unionville, Sunday, 1 November

Overcast. High 50°, low 43°.

Pressure29.97 inHg
Wind17.9 mph SW
Humidity63%
Visibility—
Dew point37°
Mon, 0252° / 38°0Clear
52 °Clear

Unionville, Monday, 2 November

Clear. High 52°, low 38°.

Pressure30.33 inHg
Wind8.7 mph S
Humidity46%
Visibility—
Dew point28°
Tue, 0358° / 40°0Overcast
58 °Overcast

Unionville, Tuesday, 3 November

Overcast. High 58°, low 40°.

Pressure30.33 inHg
Wind12.1 mph SE
Humidity56%
Visibility—
Dew point39°
Wed, 0459° / 47°0.33Rain
59 °Rain

Unionville, Wednesday, 4 November

Rain. High 59°, low 47°.

Pressure30.03 inHg
Wind16.9 mph S
Humidity51%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0551° / 39°0.12Climate normal
51 °Climate normal

Unionville, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.12 in
Chance of precipitation33%
Record high71° (1978)
Record low21° (1991)
Fri, 0650° / 37°0.09Climate normal
50 °Climate normal

Unionville, Friday, 6 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.09 in
Chance of precipitation33%
Record high69° (2024)
Record low19° (1966)
Sat, 0748° / 37°0.07Climate normal
48 °Climate normal

Unionville, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°
Average low37°
Average precipitation0.07 in
Chance of precipitation28%
Record high69° (2020)
Record low23° (1991)
Sun, 0848° / 36°0.04Climate normal
48 °Climate normal

Unionville, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.04 in
Chance of precipitation23%
Record high72° (2020)
Record low19° (1991)
Mon, 0949° / 36°0.08Climate normal
49 °Climate normal

Unionville, Monday, 9 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.08 in
Chance of precipitation37%
Record high74° (2020)
Record low21° (1991)
Tue, 1048° / 36°0.11Climate normal
48 °Climate normal

Unionville, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.11 in
Chance of precipitation33%
Record high74° (2020)
Record low15° (2017)
Wed, 1146° / 35°0.11Climate normal
46 °Climate normal

Unionville, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.11 in
Chance of precipitation28%
Record high69° (2020)
Record low15° (2017)
Thu, 1244° / 33°0.06Climate normal
44 °Climate normal

Unionville, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.06 in
Chance of precipitation27%
Record high66° (1964)
Record low14° (2019)
Fri, 1344° / 32°0.04Climate normal
44 °Climate normal

Unionville, Friday, 13 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.04 in
Chance of precipitation27%
Record high64° (1989)
Record low3° (2019)
Sat, 1445° / 33°0.06Climate normal
45 °Climate normal

Unionville, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.06 in
Chance of precipitation35%
Record high62° (2009)
Record low15° (1986)
Sun, 1545° / 33°0.1Climate normal
45 °Climate normal

Unionville, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.1 in
Chance of precipitation35%
Record high64° (1990)
Record low20° (1967)
Mon, 1644° / 32°0.07Climate normal
44 °Climate normal

Unionville, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°
Average low32°
Average precipitation0.07 in
Chance of precipitation30%
Record high63° (1988)
Record low13° (2019)
Tue, 1744° / 33°0.06Climate normal
44 °Climate normal

Unionville, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high44°
Average low33°
Average precipitation0.06 in
Chance of precipitation27%
Record high63° (1971)
Record low15° (2019)
Wed, 1845° / 33°0.08Climate normal
45 °Climate normal

Unionville, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.08 in
Chance of precipitation23%
Record high67° (2016)
Record low16° (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 Unionville, MI 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 Unionville, MI 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.