Monthly outlook for Dollar Bay, MI: average high 54.9°, average low 45.5°. That is 1.8° above the climate normal for October. Precipitation is expected on 7 days (about 2.2 inches), against a normal of 7 days and 1.9 inches. The warmest day looks like 11 October (79.5°), the coolest 24 October (33.5°).
54.9°/45.5°
Average high / low
+1.8°
Above normal
7 / 7
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
58.2°
52.8°
+3.1°
21 October – 30 October
49.3°
49.2°
+0.1°
31 October – 9 November
at normal
44.4°
—
October records over 66 years
84.6°4 October 2025All-time high
21.4°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Chassell (7 mi).
Mon, 1263° / 51°0.1
63 °
Dollar Bay, Monday, 12 October
Light rain. High 63°, low 51°.
Pressure29.88 inHg
Wind13.6 mph E
Humidity88%
Visibility6.2 mi
Dew point48°
Tue, 1354° / 51°0.36
54 °
Dollar Bay, Tuesday, 13 October
Rain. High 54°, low 51°.
Pressure29.83 inHg
Wind6.2 mph NE
Humidity91%
Visibility6.2 mi
Dew point50°
Wed, 1453° / 48°0
53 °
Dollar Bay, Wednesday, 14 October
Overcast. High 53°, low 48°.
Pressure30.18 inHg
Wind10.4 mph NW
Humidity68%
Visibility6.2 mi
Dew point41°
Thu, 1554° / 47°0.1
54 °
Dollar Bay, Thursday, 15 October
Light rain. High 54°, low 47°.
Pressure30.15 inHg
Wind7.4 mph SE
Humidity80%
Visibility6.2 mi
Dew point46°
Fri, 1651° / 46°0.25
51 °
Dollar Bay, Friday, 16 October
Rain. High 51°, low 46°.
Pressure30.45 inHg
Wind27.2 mph N
Humidity58%
Visibility—
Dew point33°
Sat, 1754° / 43°0
54 °
Dollar Bay, Saturday, 17 October
Mostly clear. High 54°, low 43°.
Pressure30.21 inHg
Wind17.4 mph SW
Humidity46%
Visibility—
Dew point31°
Sun, 1858° / 42°0
58 °
Dollar Bay, Sunday, 18 October
Overcast. High 58°, low 42°.
Pressure29.88 inHg
Wind17.6 mph SW
Humidity41%
Visibility—
Dew point32°
Mon, 1958° / 48°0
58 °
Dollar Bay, Monday, 19 October
Overcast. High 58°, low 48°.
Pressure30.12 inHg
Wind9.6 mph SW
Humidity55%
Visibility—
Dew point40°
Tue, 2058° / 47°0.02
58 °
Dollar Bay, Tuesday, 20 October
Light rain. High 58°, low 47°.
Pressure30.12 inHg
Wind10.9 mph E
Humidity73%
Visibility—
Dew point45°
Wed, 2165° / 57°0.47
65 °
Dollar Bay, Wednesday, 21 October
Light rain. High 65°, low 57°.
Pressure29.83 inHg
Wind14.1 mph S
Humidity76%
Visibility—
Dew point56°
Thu, 2257° / 43°0.83
57 °
Dollar Bay, Thursday, 22 October
Heavy rain. High 57°, low 43°.
Pressure29.56 inHg
Wind17.5 mph W
Humidity73%
Visibility—
Dew point38°
Fri, 2342° / 39°0.09
42 °
Dollar Bay, Friday, 23 October
Light rain. High 42°, low 39°.
Pressure29.85 inHg
Wind17.2 mph W
Humidity70%
Visibility—
Dew point32°
Sat, 2441° / 34°0
41 °
Dollar Bay, Saturday, 24 October
Partly cloudy. High 41°, low 34°.
Pressure30.15 inHg
Wind11.1 mph N
Humidity50%
Visibility—
Dew point23°
Sun, 2545° / 38°0
45 °
Dollar Bay, Sunday, 25 October
Overcast. High 45°, low 38°.
Pressure29.94 inHg
Wind10.7 mph SE
Humidity55%
Visibility—
Dew point29°
Mon, 2644° / 38°0
44 °
Dollar Bay, Monday, 26 October
Overcast. High 44°, low 38°.
Pressure30.06 inHg
Wind7.8 mph N
Humidity62%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2749° / 39°0.13
49 °
Dollar Bay, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high49°
Average low39°
Average precipitation0.13 in
Chance of precipitation47%
Record high68° (1989)
Record low21° (2020)
Wed, 2847° / 39°0.08
47 °
Dollar Bay, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.08 in
Chance of precipitation33%
Record high65° (1974)
Record low28° (1967)
Thu, 2947° / 39°0.07
47 °
Dollar Bay, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high47°
Average low39°
Average precipitation0.07 in
Chance of precipitation43%
Record high64° (1989)
Record low28° (2017)
Fri, 3048° / 38°0.11
48 °
Dollar Bay, Friday, 30 October
Climate normal for this date — 60-year average.
Average high48°
Average low38°
Average precipitation0.11 in
Chance of precipitation40%
Record high62° (2007)
Record low26° (2019)
Sat, 3147° / 38°0.1
47 °
Dollar Bay, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high47°
Average low38°
Average precipitation0.1 in
Chance of precipitation47%
Record high62° (1971)
Record low24° (1996)
Sun, 0146° / 38°0.12
46 °
Dollar Bay, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high46°
Average low38°
Average precipitation0.12 in
Chance of precipitation42%
Record high66° (1990)
Record low23° (2017)
Mon, 0245° / 37°0.1
45 °
Dollar Bay, Monday, 2 November
Climate normal for this date — 60-year average.
Average high45°
Average low37°
Average precipitation0.1 in
Chance of precipitation47%
Record high70° (2022)
Record low22° (1984)
Tue, 0344° / 37°0.07
44 °
Dollar Bay, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high44°
Average low37°
Average precipitation0.07 in
Chance of precipitation40%
Record high68° (2022)
Record low21° (1989)
Wed, 0444° / 36°0.07
44 °
Dollar Bay, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.07 in
Chance of precipitation47%
Record high66° (2008)
Record low24° (1991)
Thu, 0544° / 36°0.09
44 °
Dollar Bay, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.09 in
Chance of precipitation42%
Record high63° (2015)
Record low17° (1991)
Fri, 0644° / 36°0.08
44 °
Dollar Bay, Friday, 6 November
Climate normal for this date — 60-year average.
Average high44°
Average low36°
Average precipitation0.08 in
Chance of precipitation38%
Record high72° (2020)
Record low17° (1991)
Sat, 0744° / 35°0.06
44 °
Dollar Bay, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high44°
Average low35°
Average precipitation0.06 in
Chance of precipitation40%
Record high67° (2020)
Record low18° (1991)
Sun, 0843° / 34°0.07
43 °
Dollar Bay, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high43°
Average low34°
Average precipitation0.07 in
Chance of precipitation40%
Record high68° (2020)
Record low16° (1991)
Mon, 0942° / 34°0.11
42 °
Dollar Bay, Monday, 9 November
Climate normal for this date — 60-year average.
Average high42°
Average low34°
Average precipitation0.11 in
Chance of precipitation50%
Record high70° (2020)
Record low11° (2017)
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 Dollar Bay, 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 Dollar Bay, 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.