Monthly outlook for Alanson, MI: average high 58.4°, average low 42.8°. That is 1.9° above the climate normal for October. Precipitation is expected on 6 days (about 1.3 inches), against a normal of 7 days and 1.7 inches. The warmest day looks like 10 October (74.3°), the coolest 18 October (30.3°).
58.4°/42.8°
Average high / low
+1.9°
Above normal
6 / 7
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
59.8°
56.2°
+2°
19 October – 28 October
56°
52.2°
+2.1°
29 October – 7 November
at normal
48.3°
—
October records over 66 years
83.8°3 October 2023All-time high
26.4°23 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Indian River (8 mi).
Sat, 1074° / 41°0
74 °
Alanson, Saturday, 10 October
Clear. High 74°, low 41°.
Pressure30.12 inHg
Wind7.2 mph SE
Humidity56%
Visibility6.2 mi
Dew point52°
Sun, 1174° / 53°0
74 °
Alanson, Sunday, 11 October
Overcast. High 74°, low 53°.
Pressure29.94 inHg
Wind6.4 mph S
Humidity54%
Visibility6.2 mi
Dew point53°
Mon, 1270° / 57°0
70 °
Alanson, Monday, 12 October
Overcast. High 70°, low 57°.
Pressure29.74 inHg
Wind6.5 mph SW
Humidity83%
Visibility6.2 mi
Dew point60°
Tue, 1357° / 50°0.29
57 °
Alanson, Tuesday, 13 October
Rain. High 57°, low 50°.
Pressure29.88 inHg
Wind7.4 mph NE
Humidity79%
Visibility6.2 mi
Dew point47°
Wed, 1460° / 44°0
60 °
Alanson, Wednesday, 14 October
Clear. High 60°, low 44°.
Pressure30.15 inHg
Wind3.5 mph N
Humidity48%
Visibility—
Dew point38°
Thu, 1561° / 39°0
61 °
Alanson, Thursday, 15 October
Overcast. High 61°, low 39°.
Pressure30.09 inHg
Wind9.7 mph S
Humidity38%
Visibility—
Dew point32°
Fri, 1653° / 43°0.29
53 °
Alanson, Friday, 16 October
Light rain. High 53°, low 43°.
Pressure29.41 inHg
Wind18.7 mph W
Humidity76%
Visibility—
Dew point42°
Sat, 1742° / 34°0.17
42 °
Alanson, Saturday, 17 October
Snow. High 42°, low 34°.
Pressure30.06 inHg
Wind15.8 mph W
Humidity68%
Visibility—
Dew point30°
Sun, 1846° / 30°0.02
46 °
Alanson, Sunday, 18 October
Snow. High 46°, low 30°.
Pressure30.33 inHg
Wind7.2 mph W
Humidity54%
Visibility—
Dew point26°
Mon, 1956° / 36°0
56 °
Alanson, Monday, 19 October
Overcast. High 56°, low 36°.
Pressure30.18 inHg
Wind10.5 mph SW
Humidity47%
Visibility—
Dew point33°
Tue, 2061° / 40°0
61 °
Alanson, Tuesday, 20 October
Clear. High 61°, low 40°.
Pressure30.36 inHg
Wind3.9 mph SW
Humidity42%
Visibility—
Dew point34°
Wed, 2166° / 46°0
66 °
Alanson, Wednesday, 21 October
Overcast. High 66°, low 46°.
Pressure30.15 inHg
Wind12.1 mph SW
Humidity33%
Visibility—
Dew point34°
Thu, 2257° / 52°0.19
57 °
Alanson, Thursday, 22 October
Light rain. High 57°, low 52°.
Pressure29.94 inHg
Wind11.1 mph S
Humidity87%
Visibility—
Dew point52°
Fri, 2355° / 43°0.26
55 °
Alanson, Friday, 23 October
Light rain. High 55°, low 43°.
Pressure29.65 inHg
Wind13.7 mph SW
Humidity76%
Visibility—
Dew point42°
Sat, 2442° / 35°0.05
42 °
Alanson, Saturday, 24 October
Snow. High 42°, low 35°.
Pressure30.09 inHg
Wind12.2 mph N
Humidity73%
Visibility—
Dew point32°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2553° / 41°0.07
53 °
Alanson, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.07 in
Chance of precipitation32%
Record high74° (2012)
Record low28° (1960)
Mon, 2651° / 40°0.08
51 °
Alanson, Monday, 26 October
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.08 in
Chance of precipitation32%
Record high72° (1989)
Record low29° (1976)
Tue, 2751° / 40°0.11
51 °
Alanson, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high51°
Average low40°
Average precipitation0.11 in
Chance of precipitation47%
Record high71° (1989)
Record low27° (1976)
Wed, 2850° / 39°0.06
50 °
Alanson, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high50°
Average low39°
Average precipitation0.06 in
Chance of precipitation35%
Record high68° (1989)
Record low29° (1965)
Thu, 2949° / 38°0.04
49 °
Alanson, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high49°
Average low38°
Average precipitation0.04 in
Chance of precipitation23%
Record high74° (2024)
Record low28° (1965)
Fri, 3051° / 38°0.09
51 °
Alanson, Friday, 30 October
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation35%
Record high72° (2024)
Record low27° (2020)
Sat, 3151° / 39°0.09
51 °
Alanson, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.09 in
Chance of precipitation42%
Record high65° (1974)
Record low29° (2020)
Sun, 0149° / 39°0.12
49 °
Alanson, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.12 in
Chance of precipitation40%
Record high68° (1990)
Record low28° (2014)
Mon, 0248° / 38°0.14
48 °
Alanson, Monday, 2 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.14 in
Chance of precipitation37%
Record high68° (2022)
Record low26° (1984)
Tue, 0347° / 37°0.09
47 °
Alanson, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.09 in
Chance of precipitation45%
Record high69° (2022)
Record low24° (1991)
Wed, 0447° / 37°0.11
47 °
Alanson, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.11 in
Chance of precipitation42%
Record high68° (1964)
Record low23° (1991)
Thu, 0547° / 37°0.12
47 °
Alanson, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.12 in
Chance of precipitation38%
Record high69° (2015)
Record low20° (1991)
Fri, 0647° / 36°0.11
47 °
Alanson, Friday, 6 November
Climate normal for this date — 60-year average.
Average high47°
Average low36°
Average precipitation0.11 in
Chance of precipitation35%
Record high68° (2008)
Record low21° (1991)
Sat, 0746° / 36°0.06
46 °
Alanson, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high46°
Average low36°
Average precipitation0.06 in
Chance of precipitation33%
Record high67° (2020)
Record low15° (1991)
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 Alanson, 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 Alanson, 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.