Monthly outlook for Bannister, MI: average high 63.2°, average low 45.7°. That is 2.9° above the climate normal for October. Precipitation is expected on 5 days (about 1.0 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 12 October (80.2°), the coolest 19 October (28.6°).
63.2°/45.7°
Average high / low
+2.9°
Above normal
5 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
63.9°
59°
+2.7°
20 October – 29 October
62°
55.4°
+3.7°
30 October – 8 November
at normal
51.6°
—
October records over 66 years
84.9°3 October 2023All-time high
22.1°29 October 1967All-time low
Climate normals and records are computed from the nearest reference point — St. Johns (11 mi).
Sun, 1171° / 51°0.06
71 °
Bannister, Sunday, 11 October
Light rain. High 71°, low 51°.
Pressure30.00 inHg
Wind3.4 mph E
Humidity83%
Visibility6.2 mi
Dew point56°
Mon, 1280° / 55°0.13
80 °
Bannister, Monday, 12 October
Rain. High 80°, low 55°.
Pressure29.85 inHg
Wind8.8 mph SW
Humidity62%
Visibility6.2 mi
Dew point58°
Tue, 1378° / 62°0.38
78 °
Bannister, Tuesday, 13 October
Heavy rain. High 78°, low 62°.
Pressure29.68 inHg
Wind14.5 mph W
Humidity63%
Visibility6.2 mi
Dew point63°
Wed, 1463° / 55°0
63 °
Bannister, Wednesday, 14 October
Overcast. High 63°, low 55°.
Pressure30.06 inHg
Wind10.6 mph N
Humidity60%
Visibility—
Dew point48°
Thu, 1559° / 47°0.01
59 °
Bannister, Thursday, 15 October
Light rain. High 59°, low 47°.
Pressure30.42 inHg
Wind10.7 mph N
Humidity47%
Visibility—
Dew point37°
Fri, 1665° / 54°0.04
65 °
Bannister, Friday, 16 October
Light rain. High 65°, low 54°.
Pressure29.80 inHg
Wind18.5 mph W
Humidity36%
Visibility—
Dew point37°
Sat, 1752° / 41°0.07
52 °
Bannister, Saturday, 17 October
Light rain. High 52°, low 41°.
Pressure29.94 inHg
Wind17.2 mph N
Humidity53%
Visibility—
Dew point34°
Sun, 1846° / 33°0
46 °
Bannister, Sunday, 18 October
Partly cloudy. High 46°, low 33°.
Pressure30.39 inHg
Wind17.3 mph N
Humidity33%
Visibility—
Dew point17°
Mon, 1949° / 29°0
49 °
Bannister, Monday, 19 October
Mostly clear. High 49°, low 29°.
Pressure30.45 inHg
Wind6.6 mph S
Humidity33%
Visibility—
Dew point18°
Tue, 2056° / 33°0
56 °
Bannister, Tuesday, 20 October
Partly cloudy. High 56°, low 33°.
Pressure30.33 inHg
Wind11.1 mph SW
Humidity32%
Visibility—
Dew point23°
Wed, 2163° / 39°0
63 °
Bannister, Wednesday, 21 October
Overcast. High 63°, low 39°.
Pressure30.33 inHg
Wind9.1 mph S
Humidity31%
Visibility—
Dew point28°
Thu, 2265° / 41°0
65 °
Bannister, Thursday, 22 October
Partly cloudy. High 65°, low 41°.
Pressure30.24 inHg
Wind11.2 mph S
Humidity30%
Visibility—
Dew point29°
Fri, 2367° / 46°0
67 °
Bannister, Friday, 23 October
Overcast. High 67°, low 46°.
Pressure30.00 inHg
Wind13.9 mph S
Humidity33%
Visibility—
Dew point34°
Sat, 2467° / 47°0
67 °
Bannister, Saturday, 24 October
Overcast. High 67°, low 47°.
Pressure29.85 inHg
Wind15.2 mph S
Humidity50%
Visibility—
Dew point46°
Sun, 2555° / 47°0.33
55 °
Bannister, Sunday, 25 October
Rain. High 55°, low 47°.
Pressure29.74 inHg
Wind17.4 mph W
Humidity68%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2655° / 41°0.09
55 °
Bannister, Monday, 26 October
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.09 in
Chance of precipitation28%
Record high75° (1963)
Record low27° (1962)
Tue, 2754° / 40°0.09
54 °
Bannister, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.09 in
Chance of precipitation32%
Record high74° (2023)
Record low23° (1976)
Wed, 2854° / 40°0.06
54 °
Bannister, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.06 in
Chance of precipitation25%
Record high70° (1989)
Record low26° (1976)
Thu, 2953° / 39°0.05
53 °
Bannister, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.05 in
Chance of precipitation22%
Record high75° (2024)
Record low22° (1967)
Fri, 3055° / 39°0.07
55 °
Bannister, Friday, 30 October
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.07 in
Chance of precipitation23%
Record high74° (2024)
Record low27° (1988)
Sat, 3154° / 41°0.11
54 °
Bannister, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.11 in
Chance of precipitation30%
Record high72° (1974)
Record low24° (1988)
Sun, 0153° / 40°0.13
53 °
Bannister, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.13 in
Chance of precipitation42%
Record high71° (2016)
Record low24° (2023)
Mon, 0252° / 39°0.15
52 °
Bannister, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.15 in
Chance of precipitation42%
Record high71° (1961)
Record low24° (2014)
Tue, 0351° / 38°0.07
51 °
Bannister, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.07 in
Chance of precipitation27%
Record high71° (1987)
Record low22° (1991)
Wed, 0451° / 38°0.07
51 °
Bannister, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.07 in
Chance of precipitation30%
Record high71° (2015)
Record low19° (1991)
Thu, 0551° / 38°0.13
51 °
Bannister, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.13 in
Chance of precipitation30%
Record high72° (1978)
Record low19° (1991)
Fri, 0651° / 36°0.09
51 °
Bannister, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.09 in
Chance of precipitation33%
Record high72° (1975)
Record low24° (1991)
Sat, 0749° / 36°0.06
49 °
Bannister, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.06 in
Chance of precipitation22%
Record high68° (2020)
Record low22° (1991)
Sun, 0849° / 36°0.04
49 °
Bannister, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.04 in
Chance of precipitation22%
Record high72° (2020)
Record low18° (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 Bannister, 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 Bannister, 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.