Monthly outlook for Ontonagon, MI: average high 49.8°, average low 41.3°. That is 5.3° above the climate normal for November. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 7 days and 1.5 inches. The warmest day looks like 4 November (64.9°), the coolest 11 November (32.7°).
49.8°/41.3°
Average high / low
+5.3°
Above normal
3 / 7
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
4 November – 13 November
49.3°
41.3°
+4.4°
14 November – 23 November
50.6°
37.2°
+7.5°
24 November – 3 December
at normal
32.1°
—
November records over 66 years
70.7°3 November 2022All-time high
1.9°30 November 1976All-time low
Climate normals and records are computed from the nearest reference point — Mass City (13 mi).
Thu, 0552° / 42°0.52
52 °
Ontonagon, Thursday, 5 November
Rain. High 52°, low 42°.
Pressure29.88 inHg
Wind28.7 mph N
Humidity80%
Visibility6.1 mi
Dew point38°
Fri, 0642° / 39°0
42 °
Ontonagon, Friday, 6 November
Overcast. High 42°, low 39°.
Pressure30.30 inHg
Wind10.5 mph N
Humidity73%
Visibility6.2 mi
Dew point31°
Sat, 0747° / 36°0
47 °
Ontonagon, Saturday, 7 November
Clear. High 47°, low 36°.
Pressure30.15 inHg
Wind11.2 mph W
Humidity64%
Visibility6.2 mi
Dew point33°
Sun, 0849° / 46°0
49 °
Ontonagon, Sunday, 8 November
Clear. High 49°, low 46°.
Pressure29.97 inHg
Wind21.8 mph W
Humidity81%
Visibility6.2 mi
Dew point41°
Mon, 0953° / 41°0
53 °
Ontonagon, Monday, 9 November
Overcast. High 53°, low 41°.
Pressure29.97 inHg
Wind19.6 mph W
Humidity67%
Visibility—
Dew point39°
Tue, 1049° / 44°0
49 °
Ontonagon, Tuesday, 10 November
Light rain. High 49°, low 44°.
Pressure30.00 inHg
Wind20 mph W
Humidity70%
Visibility—
Dew point37°
Wed, 1141° / 33°0.01
41 °
Ontonagon, Wednesday, 11 November
Light rain. High 41°, low 33°.
Pressure30.39 inHg
Wind13.9 mph NE
Humidity56%
Visibility—
Dew point24°
Thu, 1244° / 33°0
44 °
Ontonagon, Thursday, 12 November
Overcast. High 44°, low 33°.
Pressure30.21 inHg
Wind16.1 mph W
Humidity68%
Visibility—
Dew point32°
Fri, 1350° / 44°0
50 °
Ontonagon, Friday, 13 November
Partly cloudy. High 50°, low 44°.
Pressure29.91 inHg
Wind17.7 mph W
Humidity57%
Visibility—
Dew point35°
Sat, 1452° / 43°0
52 °
Ontonagon, Saturday, 14 November
Partly cloudy. High 52°, low 43°.
Pressure29.88 inHg
Wind11.7 mph W
Humidity67%
Visibility—
Dew point40°
Sun, 1546° / 39°0
46 °
Ontonagon, Sunday, 15 November
Clear. High 46°, low 39°.
Pressure30.21 inHg
Wind9.4 mph E
Humidity63%
Visibility—
Dew point33°
Mon, 1651° / 38°0
51 °
Ontonagon, Monday, 16 November
Clear. High 51°, low 38°.
Pressure30.15 inHg
Wind9 mph S
Humidity62%
Visibility—
Dew point37°
Tue, 1758° / 48°0
58 °
Ontonagon, Tuesday, 17 November
Clear. High 58°, low 48°.
Pressure30.03 inHg
Wind15.5 mph S
Humidity70%
Visibility—
Dew point47°
Wed, 1853° / 47°0.07
53 °
Ontonagon, Wednesday, 18 November
Light rain. High 53°, low 47°.
Pressure29.83 inHg
Wind16.5 mph SW
Humidity70%
Visibility—
Dew point42°
Thu, 1945° / 39°0
45 °
Ontonagon, Thursday, 19 November
Overcast. High 45°, low 39°.
Pressure30.00 inHg
Wind14.6 mph NW
Humidity69%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2036° / 27°0.13
36 °
Ontonagon, Friday, 20 November
Climate normal for this date — 60-year average.
Average high36°
Average low27°
Average precipitation0.13 in
Chance of precipitation55%
Record high57° (1982)
Record low8° (2018)
Sat, 2135° / 25°0.09
35 °
Ontonagon, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high35°
Average low25°
Average precipitation0.09 in
Chance of precipitation38%
Record high62° (1990)
Record low4° (2018)
Sun, 2235° / 25°0.05
35 °
Ontonagon, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high35°
Average low25°
Average precipitation0.05 in
Chance of precipitation32%
Record high57° (2012)
Record low2° (2018)
Mon, 2335° / 25°0.14
35 °
Ontonagon, Monday, 23 November
Climate normal for this date — 60-year average.
Average high35°
Average low25°
Average precipitation0.14 in
Chance of precipitation53%
Record high55° (2001)
Record low10° (2000)
Tue, 2435° / 25°0.08
35 °
Ontonagon, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high35°
Average low25°
Average precipitation0.08 in
Chance of precipitation42%
Record high53° (2025)
Record low5° (2005)
Wed, 2535° / 25°0.06
35 °
Ontonagon, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high35°
Average low25°
Average precipitation0.06 in
Chance of precipitation48%
Record high54° (1984)
Record low6° (1985)
Thu, 2633° / 24°0.13
33 °
Ontonagon, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high33°
Average low24°
Average precipitation0.13 in
Chance of precipitation52%
Record high52° (2022)
Record low5° (1975)
Fri, 2732° / 22°0.12
32 °
Ontonagon, Friday, 27 November
Climate normal for this date — 60-year average.
Average high32°
Average low22°
Average precipitation0.12 in
Chance of precipitation48%
Record high53° (1998)
Record low5° (1993)
Sat, 2832° / 22°0.09
32 °
Ontonagon, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high32°
Average low22°
Average precipitation0.09 in
Chance of precipitation53%
Record high49° (1998)
Record low5° (1976)
Sun, 2932° / 22°0.09
32 °
Ontonagon, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high32°
Average low22°
Average precipitation0.09 in
Chance of precipitation47%
Record high56° (1998)
Record low4° (1989)
Mon, 3032° / 22°0.11
32 °
Ontonagon, Monday, 30 November
Climate normal for this date — 60-year average.
Average high32°
Average low22°
Average precipitation0.11 in
Chance of precipitation47%
Record high55° (1998)
Record low2° (1976)
Tue, 0130° / 21°0.09
30 °
Ontonagon, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high30°
Average low21°
Average precipitation0.09 in
Chance of precipitation47%
Record high56° (1962)
Record low-3° (1976)
Wed, 0230° / 20°0.07
30 °
Ontonagon, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high30°
Average low20°
Average precipitation0.07 in
Chance of precipitation40%
Record high57° (1982)
Record low-4° (1976)
Thu, 0330° / 20°0.06
30 °
Ontonagon, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high30°
Average low20°
Average precipitation0.06 in
Chance of precipitation42%
Record high57° (1982)
Record low0° (1976)
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 Ontonagon, 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 Ontonagon, 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.