Monthly outlook for Alcona, MI: average high 56.5°, average low 45.1°. That is 2.7° above the climate normal for October. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 18 October (64°), the coolest 17 October (37.6°).
56.5°/45.1°
Average high / low
+2.7°
Above normal
4 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
56.6°
52.6°
+2.2°
26 October – 4 November
56.3°
49.2°
+3.9°
5 November – 14 November
at normal
44.4°
—
October records over 66 years
85.8°4 October 2025All-time high
25.9°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Lost Lake Woods (7 mi).
Sat, 1754° / 38°0
54 °
Alcona, Saturday, 17 October
Clear. High 54°, low 38°.
Pressure30.42 inHg
Wind7.1 mph SW
Humidity54%
Visibility6.2 mi
Dew point31°
Sun, 1864° / 43°0
64 °
Alcona, Sunday, 18 October
Mostly clear. High 64°, low 43°.
Pressure30.33 inHg
Wind13 mph SW
Humidity50%
Visibility6.2 mi
Dew point39°
Mon, 1962° / 45°0
62 °
Alcona, Monday, 19 October
Clear. High 62°, low 45°.
Pressure30.39 inHg
Wind5 mph SW
Humidity56%
Visibility6.2 mi
Dew point43°
Tue, 2058° / 43°0
58 °
Alcona, Tuesday, 20 October
Clear. High 58°, low 43°.
Pressure30.42 inHg
Wind3 mph N
Humidity82%
Visibility6.2 mi
Dew point49°
Wed, 2161° / 44°0
61 °
Alcona, Wednesday, 21 October
Partly cloudy. High 61°, low 44°.
Pressure30.36 inHg
Wind8 mph S
Humidity67%
Visibility—
Dew point47°
Thu, 2257° / 45°0
57 °
Alcona, Thursday, 22 October
Overcast. High 57°, low 45°.
Pressure30.03 inHg
Wind15.7 mph S
Humidity58%
Visibility—
Dew point39°
Fri, 2349° / 44°0
49 °
Alcona, Friday, 23 October
Light rain. High 49°, low 44°.
Pressure30.36 inHg
Wind19.5 mph NW
Humidity65%
Visibility—
Dew point37°
Sat, 2451° / 45°0
51 °
Alcona, Saturday, 24 October
Overcast. High 51°, low 45°.
Pressure30.39 inHg
Wind11.6 mph SE
Humidity56%
Visibility—
Dew point35°
Sun, 2556° / 43°0
56 °
Alcona, Sunday, 25 October
Overcast. High 56°, low 43°.
Pressure30.27 inHg
Wind11.3 mph S
Humidity53%
Visibility—
Dew point37°
Mon, 2656° / 49°0
56 °
Alcona, Monday, 26 October
Overcast. High 56°, low 49°.
Pressure30.21 inHg
Wind9.7 mph SE
Humidity70%
Visibility—
Dew point46°
Tue, 2764° / 48°0
64 °
Alcona, Tuesday, 27 October
Overcast. High 64°, low 48°.
Pressure30.06 inHg
Wind11.7 mph S
Humidity55%
Visibility—
Dew point45°
Wed, 2851° / 47°0.11
51 °
Alcona, Wednesday, 28 October
Light rain. High 51°, low 47°.
Pressure30.21 inHg
Wind7.9 mph W
Humidity88%
Visibility—
Dew point46°
Thu, 2956° / 49°0.41
56 °
Alcona, Thursday, 29 October
Rain. High 56°, low 49°.
Pressure30.12 inHg
Wind16 mph SE
Humidity95%
Visibility—
Dew point50°
Fri, 3060° / 52°0.02
60 °
Alcona, Friday, 30 October
Light rain. High 60°, low 52°.
Pressure29.97 inHg
Wind13.6 mph W
Humidity66%
Visibility—
Dew point48°
Sat, 3151° / 44°0.11
51 °
Alcona, Saturday, 31 October
Light rain. High 51°, low 44°.
Pressure30.36 inHg
Wind18.1 mph NE
Humidity78%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0149° / 40°0.11
49 °
Alcona, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.11 in
Chance of precipitation40%
Record high67° (2022)
Record low27° (2023)
Mon, 0249° / 39°0.12
49 °
Alcona, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.12 in
Chance of precipitation37%
Record high66° (2022)
Record low27° (2020)
Tue, 0347° / 38°0.07
47 °
Alcona, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.07 in
Chance of precipitation30%
Record high67° (2022)
Record low25° (1991)
Wed, 0448° / 38°0.09
48 °
Alcona, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.09 in
Chance of precipitation33%
Record high69° (2020)
Record low23° (1966)
Thu, 0548° / 39°0.1
48 °
Alcona, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low39°
Average precipitation0.1 in
Chance of precipitation30%
Record high66° (2024)
Record low23° (1991)
Fri, 0647° / 37°0.13
47 °
Alcona, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.13 in
Chance of precipitation35%
Record high70° (2020)
Record low22° (1991)
Sat, 0746° / 37°0.05
46 °
Alcona, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.05 in
Chance of precipitation23%
Record high71° (2020)
Record low20° (1991)
Sun, 0846° / 36°0.05
46 °
Alcona, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.05 in
Chance of precipitation28%
Record high71° (2020)
Record low21° (2019)
Mon, 0945° / 37°0.09
45 °
Alcona, Monday, 9 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.09 in
Chance of precipitation47%
Record high73° (2020)
Record low18° (2017)
Tue, 1045° / 36°0.1
45 °
Alcona, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high45°
Average low36°
Average precipitation0.1 in
Chance of precipitation38%
Record high71° (2020)
Record low15° (2017)
Wed, 1143° / 34°0.09
43 °
Alcona, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.09 in
Chance of precipitation40%
Record high63° (2020)
Record low18° (2017)
Thu, 1242° / 33°0.05
42 °
Alcona, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.05 in
Chance of precipitation23%
Record high59° (1964)
Record low15° (2019)
Fri, 1342° / 33°0.05
42 °
Alcona, Friday, 13 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.05 in
Chance of precipitation30%
Record high56° (2005)
Record low11° (2019)
Sat, 1442° / 33°0.04
42 °
Alcona, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high42°
Average low33°
Average precipitation0.04 in
Chance of precipitation23%
Record high59° (1994)
Record low17° (2018)
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 Alcona, 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 Alcona, 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.