As of 21:35 EDT

Weather in Aetna, MI

67°Current weather

Aetna, Saturday, 10 October, 21:35

Overcast. Feels like 67°. High 77°, low 55°.

Pressure30.09 inHg
Wind6.9 mph SE
Humidity64%
Visibility6.2 mi
Dew point55°

Monthly outlook for Aetna, MI: average high 57.9°, average low 43.8°. That is 0.7° above the climate normal for October. Precipitation is expected on 6 days (about 0.5 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 10 October (76.7°), the coolest 18 October (28.3°).

57.9°/43.8°
Average high / low
+0.7°
Above normal
6 / 6
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October60.7°57.6°+1.7°
20 October – 29 October53.2°54°-0.4°
30 October – 8 Novemberat normal50.1°—

October records over 66 years

84.9°3 October 2025All-time high
24.1°19 October 1972All-time low

Climate normals and records are computed from the nearest reference point — White Cloud (8 mi).

Sun, 1173° / 51°0Clear
73 °Clear

Aetna, Sunday, 11 October

Clear. High 73°, low 51°.

Pressure30.00 inHg
Wind6.6 mph S
Humidity65%
Visibility6.2 mi
Dew point54°
Mon, 1276° / 54°0.13Rain
76 °Rain

Aetna, Monday, 12 October

Rain. High 76°, low 54°.

Pressure29.85 inHg
Wind8.7 mph S
Humidity71%
Visibility6.2 mi
Dew point62°
Tue, 1373° / 59°0.09Rain
73 °Rain

Aetna, Tuesday, 13 October

Rain. High 73°, low 59°.

Pressure29.71 inHg
Wind14 mph W
Humidity76%
Visibility6.2 mi
Dew point65°
Wed, 1460° / 52°0Overcast
60 °Overcast

Aetna, Wednesday, 14 October

Overcast. High 60°, low 52°.

Pressure30.06 inHg
Wind7.7 mph N
Humidity71%
Visibility6.2 mi
Dew point50°
Thu, 1556° / 46°0Overcast
56 °Overcast

Aetna, Thursday, 15 October

Overcast. High 56°, low 46°.

Pressure30.36 inHg
Wind6.4 mph E
Humidity53%
Visibility—
Dew point38°
Fri, 1654° / 38°0.05Light rain
54 °Light rain

Aetna, Friday, 16 October

Light rain. High 54°, low 38°.

Pressure30.21 inHg
Wind21.4 mph N
Humidity60%
Visibility—
Dew point40°
Sat, 1741° / 31°0.09Light snow
41 °Light snow

Aetna, Saturday, 17 October

Light snow. High 41°, low 31°.

Pressure30.36 inHg
Wind16.1 mph N
Humidity52%
Visibility—
Dew point22°
Sun, 1843° / 28°0Overcast
43 °Overcast

Aetna, Sunday, 18 October

Overcast. High 43°, low 28°.

Pressure30.59 inHg
Wind10.3 mph SW
Humidity63%
Visibility—
Dew point29°
Mon, 1954° / 35°0Overcast
54 °Overcast

Aetna, Monday, 19 October

Overcast. High 54°, low 35°.

Pressure30.42 inHg
Wind16.1 mph SW
Humidity43%
Visibility—
Dew point30°
Tue, 2059° / 41°0Clear
59 °Clear

Aetna, Tuesday, 20 October

Clear. High 59°, low 41°.

Pressure30.33 inHg
Wind11.9 mph SW
Humidity43%
Visibility—
Dew point34°
Wed, 2161° / 42°0Overcast
61 °Overcast

Aetna, Wednesday, 21 October

Overcast. High 61°, low 42°.

Pressure30.00 inHg
Wind19.6 mph SW
Humidity42%
Visibility—
Dew point35°
Thu, 2255° / 47°0.02Light rain
55 °Light rain

Aetna, Thursday, 22 October

Light rain. High 55°, low 47°.

Pressure30.03 inHg
Wind11.7 mph NW
Humidity61%
Visibility—
Dew point40°
Fri, 2348° / 43°0.02Light rain
48 °Light rain

Aetna, Friday, 23 October

Light rain. High 48°, low 43°.

Pressure30.27 inHg
Wind10.1 mph NW
Humidity59%
Visibility—
Dew point34°
Sat, 2446° / 40°0.04Light rain
46 °Light rain

Aetna, Saturday, 24 October

Light rain. High 46°, low 40°.

Pressure30.33 inHg
Wind8.9 mph NW
Humidity72%
Visibility—
Dew point37°
Sun, 2551° / 38°0.04Light rain
51 °Light rain

Aetna, Sunday, 25 October

Light rain. High 51°, low 38°.

Pressure30.30 inHg
Wind5.8 mph E
Humidity50%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2653° / 40°0.09Climate normal
53 °Climate normal

Aetna, Monday, 26 October

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.09 in
Chance of precipitation32%
Record high72° (1963)
Record low28° (1962)
Tue, 2753° / 40°0.09Climate normal
53 °Climate normal

Aetna, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.09 in
Chance of precipitation35%
Record high70° (1989)
Record low25° (1976)
Wed, 2853° / 40°0.07Climate normal
53 °Climate normal

Aetna, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.07 in
Chance of precipitation25%
Record high68° (1971)
Record low28° (1969)
Thu, 2951° / 39°0.05Climate normal
51 °Climate normal

Aetna, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high51°
Average low39°
Average precipitation0.05 in
Chance of precipitation25%
Record high72° (2024)
Record low27° (1965)
Fri, 3053° / 39°0.09Climate normal
53 °Climate normal

Aetna, Friday, 30 October

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.09 in
Chance of precipitation25%
Record high71° (1971)
Record low28° (1988)
Sat, 3153° / 40°0.11Climate normal
53 °Climate normal

Aetna, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.11 in
Chance of precipitation38%
Record high69° (1974)
Record low26° (2020)
Sun, 0152° / 40°0.14Climate normal
52 °Climate normal

Aetna, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high52°
Average low40°
Average precipitation0.14 in
Chance of precipitation47%
Record high67° (2016)
Record low24° (2023)
Mon, 0251° / 38°0.13Climate normal
51 °Climate normal

Aetna, Monday, 2 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.13 in
Chance of precipitation43%
Record high71° (1961)
Record low26° (1984)
Tue, 0350° / 38°0.07Climate normal
50 °Climate normal

Aetna, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.07 in
Chance of precipitation33%
Record high70° (1961)
Record low22° (1991)
Wed, 0449° / 38°0.11Climate normal
49 °Climate normal

Aetna, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.11 in
Chance of precipitation37%
Record high68° (2015)
Record low19° (1991)
Thu, 0549° / 38°0.12Climate normal
49 °Climate normal

Aetna, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high49°
Average low38°
Average precipitation0.12 in
Chance of precipitation30%
Record high67° (1978)
Record low20° (1991)
Fri, 0649° / 36°0.15Climate normal
49 °Climate normal

Aetna, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°
Average low36°
Average precipitation0.15 in
Chance of precipitation35%
Record high70° (1975)
Record low20° (1991)
Sat, 0748° / 36°0.04Climate normal
48 °Climate normal

Aetna, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.04 in
Chance of precipitation22%
Record high65° (2020)
Record low17° (1991)
Sun, 0847° / 36°0.07Climate normal
47 °Climate normal

Aetna, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high47°
Average low36°
Average precipitation0.07 in
Chance of precipitation27%
Record high69° (2020)
Record low11° (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 Aetna, 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 Aetna, 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.