Monthly outlook for Atlantic Mine, MI: average high 51.2°, average low 44.2°. That is 2.7° above the climate normal for October. Precipitation is expected on 8 days (about 1.9 inches), against a normal of 7 days and 1.5 inches. The warmest day looks like 24 October (66.8°), the coolest 5 November (34.6°).
51.2°/44.2°
Average high / low
+2.7°
Above normal
8 / 7
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
53.1°
48°
+2.8°
3 November – 12 November
48.1°
42.3°
+3.2°
13 November – 22 November
at normal
38°
—
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).
Sun, 2553° / 46°0
53 °
Atlantic Mine, Sunday, 25 October
Light rain. High 53°, low 46°.
Pressure30.39 inHg
Wind12.8 mph W
Humidity71%
Visibility6.2 mi
Dew point40°
Mon, 2647° / 41°0
47 °
Atlantic Mine, Monday, 26 October
Overcast. High 47°, low 41°.
Pressure30.53 inHg
Wind7.7 mph NE
Humidity64%
Visibility6.2 mi
Dew point33°
Tue, 2750° / 41°0.07
50 °
Atlantic Mine, Tuesday, 27 October
Light rain. High 50°, low 41°.
Pressure30.36 inHg
Wind11.4 mph SE
Humidity73%
Visibility6.2 mi
Dew point36°
Wed, 2861° / 51°0.24
61 °
Atlantic Mine, Wednesday, 28 October
Rain. High 61°, low 51°.
Pressure29.91 inHg
Wind18 mph SW
Humidity64%
Visibility—
Dew point47°
Thu, 2951° / 46°0
51 °
Atlantic Mine, Thursday, 29 October
Clear. High 51°, low 46°.
Pressure30.12 inHg
Wind14.1 mph W
Humidity82%
Visibility—
Dew point44°
Fri, 3045° / 41°0
45 °
Atlantic Mine, Friday, 30 October
Partly cloudy. High 45°, low 41°.
Pressure30.45 inHg
Wind10.5 mph E
Humidity59%
Visibility—
Dew point31°
Sat, 3151° / 41°0.35
51 °
Atlantic Mine, Saturday, 31 October
Rain. High 51°, low 41°.
Pressure30.18 inHg
Wind15.7 mph S
Humidity89%
Visibility—
Dew point44°
Sun, 0154° / 52°0.42
54 °
Atlantic Mine, Sunday, 1 November
Light rain. High 54°, low 52°.
Pressure29.80 inHg
Wind12.3 mph S
Humidity91%
Visibility—
Dew point51°
Mon, 0252° / 44°0.31
52 °
Atlantic Mine, Monday, 2 November
Rain. High 52°, low 44°.
Pressure29.97 inHg
Wind17.1 mph N
Humidity67%
Visibility—
Dew point38°
Tue, 0342° / 39°0.04
42 °
Atlantic Mine, Tuesday, 3 November
Snow. High 42°, low 39°.
Pressure30.09 inHg
Wind15.7 mph N
Humidity62%
Visibility—
Dew point28°
Wed, 0439° / 35°0
39 °
Atlantic Mine, Wednesday, 4 November
Clear. High 39°, low 35°.
Pressure30.15 inHg
Wind13.7 mph N
Humidity57%
Visibility—
Dew point24°
Thu, 0550° / 35°0.01
50 °
Atlantic Mine, Thursday, 5 November
Light rain. High 50°, low 35°.
Pressure29.94 inHg
Wind17.1 mph S
Humidity56%
Visibility—
Dew point32°
Fri, 0653° / 48°0
53 °
Atlantic Mine, Friday, 6 November
Overcast. High 53°, low 48°.
Pressure29.88 inHg
Wind10.1 mph S
Humidity82%
Visibility—
Dew point47°
Sat, 0755° / 49°0.38
55 °
Atlantic Mine, Saturday, 7 November
Rain. High 55°, low 49°.
Pressure29.71 inHg
Wind12.8 mph W
Humidity94%
Visibility—
Dew point51°
Sun, 0849° / 46°0.03
49 °
Atlantic Mine, Sunday, 8 November
Light rain. High 49°, low 46°.
Pressure29.88 inHg
Wind15.9 mph W
Humidity74%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0942° / 34°0.11
42 °
Atlantic Mine, 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)
Tue, 1040° / 33°0.15
40 °
Atlantic Mine, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high40°
Average low33°
Average precipitation0.15 in
Chance of precipitation55%
Record high56° (2010)
Record low13° (2017)
Wed, 1139° / 32°0.11
39 °
Atlantic Mine, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high39°
Average low32°
Average precipitation0.11 in
Chance of precipitation52%
Record high58° (1964)
Record low14° (2019)
Thu, 1238° / 31°0.13
38 °
Atlantic Mine, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high38°
Average low31°
Average precipitation0.13 in
Chance of precipitation45%
Record high56° (2005)
Record low11° (2019)
Fri, 1339° / 31°0.09
39 °
Atlantic Mine, Friday, 13 November
Climate normal for this date — 60-year average.
Average high39°
Average low31°
Average precipitation0.09 in
Chance of precipitation50%
Record high59° (1999)
Record low13° (2019)
Sat, 1440° / 31°0.05
40 °
Atlantic Mine, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high40°
Average low31°
Average precipitation0.05 in
Chance of precipitation33%
Record high60° (2001)
Record low15° (1986)
Sun, 1540° / 32°0.07
40 °
Atlantic Mine, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high40°
Average low32°
Average precipitation0.07 in
Chance of precipitation37%
Record high56° (1964)
Record low17° (2019)
Mon, 1639° / 31°0.1
39 °
Atlantic Mine, Monday, 16 November
Climate normal for this date — 60-year average.
Average high39°
Average low31°
Average precipitation0.1 in
Chance of precipitation42%
Record high62° (2023)
Record low19° (2019)
Tue, 1739° / 32°0.12
39 °
Atlantic Mine, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high39°
Average low32°
Average precipitation0.12 in
Chance of precipitation43%
Record high60° (2001)
Record low17° (2018)
Wed, 1839° / 30°0.09
39 °
Atlantic Mine, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high39°
Average low30°
Average precipitation0.09 in
Chance of precipitation48%
Record high60° (2001)
Record low12° (2018)
Thu, 1938° / 30°0.1
38 °
Atlantic Mine, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high38°
Average low30°
Average precipitation0.1 in
Chance of precipitation58%
Record high53° (2012)
Record low11° (2014)
Fri, 2036° / 29°0.13
36 °
Atlantic Mine, Friday, 20 November
Climate normal for this date — 60-year average.
Average high36°
Average low29°
Average precipitation0.13 in
Chance of precipitation57%
Record high55° (1982)
Record low13° (2018)
Sat, 2136° / 28°0.1
36 °
Atlantic Mine, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high36°
Average low28°
Average precipitation0.1 in
Chance of precipitation37%
Record high58° (1990)
Record low9° (2018)
Sun, 2236° / 28°0.05
36 °
Atlantic Mine, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high36°
Average low28°
Average precipitation0.05 in
Chance of precipitation32%
Record high55° (1963)
Record low6° (2018)
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 Atlantic Mine, 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 Atlantic Mine, 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.