Monthly outlook for Chums Corner, MI: average high 57.9°, average low 46.1°. That is 2.4° above the climate normal for October. Precipitation is expected on 5 days (about 2.0 inches), against a normal of 7 days and 1.8 inches. The warmest day looks like 24 October (73.5°), the coolest 26 October (37.3°).
57.9°/46.1°
Average high / low
+2.4°
Above normal
5 / 7
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 October – 23 October
58.4°
54.5°
+2.1°
24 October – 2 November
57.2°
51.4°
+3.2°
3 November – 12 November
at normal
46.4°
—
October records over 66 years
84.6°3 October 2025All-time high
28.9°18 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Greilickville (9 mi).
Thu, 1556° / 45°0.93
56 °
Chums Corner, Thursday, 15 October
Heavy rain. High 56°, low 45°.
Pressure30.15 inHg
Wind5.1 mph SE
Humidity66%
Visibility6.2 mi
Dew point43°
Fri, 1651° / 42°0.31
51 °
Chums Corner, Friday, 16 October
Rain. High 51°, low 42°.
Pressure29.91 inHg
Wind13.6 mph N
Humidity89%
Visibility4.4 mi
Dew point46°
Sat, 1752° / 40°0
52 °
Chums Corner, Saturday, 17 October
Clear. High 52°, low 40°.
Pressure30.45 inHg
Wind9.2 mph W
Humidity56%
Visibility6.2 mi
Dew point35°
Sun, 1858° / 48°0
58 °
Chums Corner, Sunday, 18 October
Mostly clear. High 58°, low 48°.
Pressure30.33 inHg
Wind17 mph SW
Humidity54%
Visibility6.2 mi
Dew point39°
Mon, 1960° / 45°0
60 °
Chums Corner, Monday, 19 October
Clear. High 60°, low 45°.
Pressure30.39 inHg
Wind10.4 mph SW
Humidity61%
Visibility—
Dew point44°
Tue, 2064° / 42°0
64 °
Chums Corner, Tuesday, 20 October
Partly cloudy. High 64°, low 42°.
Pressure30.36 inHg
Wind3.4 mph SE
Humidity52%
Visibility—
Dew point43°
Wed, 2167° / 47°0
67 °
Chums Corner, Wednesday, 21 October
Clear. High 67°, low 47°.
Pressure30.24 inHg
Wind10.8 mph S
Humidity37%
Visibility—
Dew point37°
Thu, 2259° / 57°0.41
59 °
Chums Corner, Thursday, 22 October
Rain. High 59°, low 57°.
Pressure29.94 inHg
Wind12.5 mph S
Humidity95%
Visibility—
Dew point56°
Fri, 2360° / 55°0
60 °
Chums Corner, Friday, 23 October
Overcast. High 60°, low 55°.
Pressure30.15 inHg
Wind9.8 mph SE
Humidity74%
Visibility—
Dew point50°
Sat, 2473° / 50°0.2
73 °
Chums Corner, Saturday, 24 October
Light rain. High 73°, low 50°.
Pressure29.74 inHg
Wind19 mph SW
Humidity59%
Visibility—
Dew point56°
Sun, 2551° / 44°0.01
51 °
Chums Corner, Sunday, 25 October
Light rain. High 51°, low 44°.
Pressure30.21 inHg
Wind12.3 mph W
Humidity44%
Visibility—
Dew point29°
Mon, 2645° / 37°0.01
45 °
Chums Corner, Monday, 26 October
Light rain. High 45°, low 37°.
Pressure30.30 inHg
Wind13.6 mph NW
Humidity45%
Visibility—
Dew point25°
Tue, 2756° / 38°0
56 °
Chums Corner, Tuesday, 27 October
Overcast. High 56°, low 38°.
Pressure30.12 inHg
Wind18.3 mph SW
Humidity47%
Visibility—
Dew point34°
Wed, 2860° / 49°0
60 °
Chums Corner, Wednesday, 28 October
Mostly clear. High 60°, low 49°.
Pressure29.97 inHg
Wind15.5 mph SW
Humidity40%
Visibility—
Dew point34°
Thu, 2957° / 50°0.01
57 °
Chums Corner, Thursday, 29 October
Light rain. High 57°, low 50°.
Pressure29.88 inHg
Wind13.8 mph SW
Humidity65%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3052° / 41°0.09
52 °
Chums Corner, Friday, 30 October
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.09 in
Chance of precipitation32%
Record high71° (2024)
Record low32° (1988)
Sat, 3152° / 41°0.12
52 °
Chums Corner, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high52°
Average low41°
Average precipitation0.12 in
Chance of precipitation42%
Record high67° (1979)
Record low29° (2020)
Sun, 0150° / 41°0.12
50 °
Chums Corner, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high50°
Average low41°
Average precipitation0.12 in
Chance of precipitation47%
Record high67° (1990)
Record low32° (1976)
Mon, 0249° / 40°0.15
49 °
Chums Corner, Monday, 2 November
Climate normal for this date — 60-year average.
Average high49°
Average low40°
Average precipitation0.15 in
Chance of precipitation40%
Record high68° (1961)
Record low26° (1991)
Tue, 0348° / 40°0.09
48 °
Chums Corner, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.09 in
Chance of precipitation47%
Record high69° (1961)
Record low24° (1991)
Wed, 0448° / 40°0.1
48 °
Chums Corner, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.1 in
Chance of precipitation45%
Record high67° (1964)
Record low25° (1991)
Thu, 0548° / 40°0.14
48 °
Chums Corner, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high48°
Average low40°
Average precipitation0.14 in
Chance of precipitation42%
Record high66° (2015)
Record low25° (1991)
Fri, 0648° / 38°0.13
48 °
Chums Corner, Friday, 6 November
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.13 in
Chance of precipitation38%
Record high67° (2008)
Record low22° (1991)
Sat, 0747° / 38°0.06
47 °
Chums Corner, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.06 in
Chance of precipitation35%
Record high67° (2020)
Record low22° (1991)
Sun, 0847° / 37°0.08
47 °
Chums Corner, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high47°
Average low37°
Average precipitation0.08 in
Chance of precipitation40%
Record high70° (2020)
Record low24° (1991)
Mon, 0946° / 37°0.11
46 °
Chums Corner, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.11 in
Chance of precipitation48%
Record high72° (2020)
Record low21° (2017)
Tue, 1046° / 37°0.13
46 °
Chums Corner, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low37°
Average precipitation0.13 in
Chance of precipitation52%
Record high70° (2022)
Record low18° (2017)
Wed, 1144° / 35°0.1
44 °
Chums Corner, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.1 in
Chance of precipitation47%
Record high64° (2012)
Record low20° (2017)
Thu, 1242° / 34°0.09
42 °
Chums Corner, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.09 in
Chance of precipitation42%
Record high60° (2012)
Record low17° (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 Chums Corner, 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 Chums Corner, 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.