Monthly outlook for Bangor, MI: average high 63.3°, average low 50.5°. That is 4.2° above the climate normal for October. Precipitation is expected on 5 days (about 1.3 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 23 October (69.5°), the coolest 17 October (39.4°).
63.3°/50.5°
Average high / low
+4.2°
Above normal
5 / 6
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 October – 24 October
63.5°
56.7°
+3.8°
25 October – 3 November
62.9°
53.3°
+5.3°
4 November – 13 November
at normal
48.7°
—
October records over 66 years
82.6°3 October 2018All-time high
29.7°31 October 2020All-time low
Climate normals and records are computed from the nearest reference point — South Haven (10 mi).
Fri, 1665° / 47°0.46
65 °
Bangor, Friday, 16 October
Rain. High 65°, low 47°.
Pressure29.91 inHg
Wind19.3 mph NW
Humidity82%
Visibility3.1 mi
Dew point48°
Sat, 1752° / 39°0
52 °
Bangor, Saturday, 17 October
Overcast. High 52°, low 39°.
Pressure30.50 inHg
Wind7 mph SW
Humidity61%
Visibility6.2 mi
Dew point38°
Sun, 1860° / 47°0
60 °
Bangor, Sunday, 18 October
Clear. High 60°, low 47°.
Pressure30.47 inHg
Wind13.8 mph SW
Humidity58%
Visibility6.2 mi
Dew point40°
Mon, 1960° / 45°0
60 °
Bangor, Monday, 19 October
Overcast. High 60°, low 45°.
Pressure30.39 inHg
Wind7.3 mph SW
Humidity60%
Visibility6.2 mi
Dew point42°
Tue, 2063° / 50°0
63 °
Bangor, Tuesday, 20 October
Mostly clear. High 63°, low 50°.
Pressure30.33 inHg
Wind4.9 mph S
Humidity59%
Visibility—
Dew point47°
Wed, 2168° / 47°0
68 °
Bangor, Wednesday, 21 October
Clear. High 68°, low 47°.
Pressure30.36 inHg
Wind4.9 mph E
Humidity42%
Visibility—
Dew point41°
Thu, 2268° / 48°0
68 °
Bangor, Thursday, 22 October
Clear. High 68°, low 48°.
Pressure30.27 inHg
Wind7.2 mph S
Humidity42%
Visibility—
Dew point42°
Fri, 2369° / 57°0
69 °
Bangor, Friday, 23 October
Overcast. High 69°, low 57°.
Pressure30.33 inHg
Wind12.2 mph SE
Humidity43%
Visibility—
Dew point42°
Sat, 2466° / 53°0
66 °
Bangor, Saturday, 24 October
Overcast. High 66°, low 53°.
Pressure30.24 inHg
Wind15.2 mph SE
Humidity46%
Visibility—
Dew point43°
Sun, 2561° / 47°0
61 °
Bangor, Sunday, 25 October
Mostly clear. High 61°, low 47°.
Pressure30.47 inHg
Wind13.5 mph NW
Humidity43%
Visibility—
Dew point38°
Mon, 2662° / 42°0
62 °
Bangor, Monday, 26 October
Overcast. High 62°, low 42°.
Pressure30.50 inHg
Wind10.9 mph E
Humidity39%
Visibility—
Dew point33°
Tue, 2768° / 53°0.07
68 °
Bangor, Tuesday, 27 October
Light rain. High 68°, low 53°.
Pressure30.12 inHg
Wind17.1 mph SW
Humidity69%
Visibility—
Dew point51°
Wed, 2860° / 57°0.28
60 °
Bangor, Wednesday, 28 October
Light rain. High 60°, low 57°.
Pressure30.06 inHg
Wind9.6 mph SE
Humidity85%
Visibility—
Dew point54°
Thu, 2961° / 59°0.02
61 °
Bangor, Thursday, 29 October
Light rain. High 61°, low 59°.
Pressure29.97 inHg
Wind10.8 mph S
Humidity85%
Visibility—
Dew point56°
Fri, 3065° / 61°0.37
65 °
Bangor, Friday, 30 October
Light rain. High 65°, low 61°.
Pressure29.74 inHg
Wind16.5 mph SW
Humidity88%
Visibility—
Dew point61°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 3154° / 46°0.13
54 °
Bangor, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high54°
Average low46°
Average precipitation0.13 in
Chance of precipitation43%
Record high70° (2024)
Record low30° (2020)
Sun, 0153° / 46°0.15
53 °
Bangor, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high53°
Average low46°
Average precipitation0.15 in
Chance of precipitation52%
Record high64° (1999)
Record low29° (2023)
Mon, 0252° / 44°0.13
52 °
Bangor, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low44°
Average precipitation0.13 in
Chance of precipitation45%
Record high67° (1961)
Record low32° (1991)
Tue, 0351° / 44°0.07
51 °
Bangor, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high51°
Average low44°
Average precipitation0.07 in
Chance of precipitation37%
Record high69° (2022)
Record low27° (1991)
Wed, 0451° / 44°0.11
51 °
Bangor, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low44°
Average precipitation0.11 in
Chance of precipitation45%
Record high69° (2022)
Record low26° (1991)
Thu, 0551° / 44°0.13
51 °
Bangor, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low44°
Average precipitation0.13 in
Chance of precipitation42%
Record high70° (2024)
Record low26° (1991)
Fri, 0651° / 43°0.09
51 °
Bangor, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low43°
Average precipitation0.09 in
Chance of precipitation47%
Record high67° (2020)
Record low29° (1991)
Sat, 0749° / 42°0.07
49 °
Bangor, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high49°
Average low42°
Average precipitation0.07 in
Chance of precipitation35%
Record high69° (2020)
Record low27° (1991)
Sun, 0849° / 42°0.06
49 °
Bangor, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low42°
Average precipitation0.06 in
Chance of precipitation28%
Record high73° (2020)
Record low27° (2019)
Mon, 0950° / 42°0.13
50 °
Bangor, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low42°
Average precipitation0.13 in
Chance of precipitation43%
Record high75° (2020)
Record low28° (2019)
Tue, 1049° / 41°0.15
49 °
Bangor, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high49°
Average low41°
Average precipitation0.15 in
Chance of precipitation52%
Record high73° (2020)
Record low21° (2025)
Wed, 1147° / 39°0.1
47 °
Bangor, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.1 in
Chance of precipitation45%
Record high61° (1964)
Record low23° (2017)
Thu, 1246° / 38°0.09
46 °
Bangor, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.09 in
Chance of precipitation37%
Record high62° (1964)
Record low20° (2019)
Fri, 1345° / 38°0.07
45 °
Bangor, Friday, 13 November
Climate normal for this date — 60-year average.
Average high45°
Average low38°
Average precipitation0.07 in
Chance of precipitation38%
Record high59° (2011)
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 Bangor, 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 Bangor, 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.