Monthly outlook for Port Oneida, MI: average high 54.5°, average low 46.8°. That is 2.9° above the climate normal for October. Precipitation is expected on 8 days (about 2.6 inches), against a normal of 7 days and 1.8 inches. The warmest day looks like 24 October (66.6°), the coolest 5 November (40°).
54.5°/46.8°
Average high / low
+2.9°
Above normal
8 / 7
Wet days / normal
2.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
24 October – 2 November
56.9°
50.6°
+3.5°
3 November – 12 November
50.5°
46.2°
+2.4°
13 November – 22 November
at normal
42.7°
—
October records over 66 years
75.7°5 October 2007All-time high
32.2°31 October 1996All-time low
Climate normals and records are computed from the nearest reference point — North Manitou (12 mi).
Sun, 2561° / 46°0.03
61 °
Port Oneida, Sunday, 25 October
Light rain. High 61°, low 46°.
Pressure30.39 inHg
Wind18.3 mph SW
Humidity89%
Visibility6.2 mi
Dew point53°
Mon, 2655° / 46°0.02
55 °
Port Oneida, Monday, 26 October
Light rain. High 55°, low 46°.
Pressure30.45 inHg
Wind16.4 mph NE
Humidity71%
Visibility6.2 mi
Dew point42°
Tue, 2754° / 47°0
54 °
Port Oneida, Tuesday, 27 October
Overcast. High 54°, low 47°.
Pressure30.39 inHg
Wind11.9 mph SE
Humidity77%
Visibility6.2 mi
Dew point41°
Wed, 2856° / 51°0.02
56 °
Port Oneida, Wednesday, 28 October
Light rain. High 56°, low 51°.
Pressure30.15 inHg
Wind22.5 mph S
Humidity83%
Visibility6.2 mi
Dew point50°
Thu, 2958° / 53°0.47
58 °
Port Oneida, Thursday, 29 October
Rain. High 58°, low 53°.
Pressure30.09 inHg
Wind21.4 mph SW
Humidity92%
Visibility—
Dew point52°
Fri, 3054° / 46°0
54 °
Port Oneida, Friday, 30 October
Overcast. High 54°, low 46°.
Pressure30.42 inHg
Wind17.7 mph N
Humidity71%
Visibility—
Dew point39°
Sat, 3153° / 43°0
53 °
Port Oneida, Saturday, 31 October
Overcast. High 53°, low 43°.
Pressure30.36 inHg
Wind14.9 mph SE
Humidity59%
Visibility—
Dew point37°
Sun, 0156° / 50°0.29
56 °
Port Oneida, Sunday, 1 November
Light rain. High 56°, low 50°.
Pressure29.94 inHg
Wind18.5 mph S
Humidity85%
Visibility—
Dew point50°
Mon, 0256° / 49°0.38
56 °
Port Oneida, Monday, 2 November
Rain. High 56°, low 49°.
Pressure29.80 inHg
Wind26.6 mph N
Humidity94%
Visibility—
Dew point51°
Tue, 0348° / 42°0.1
48 °
Port Oneida, Tuesday, 3 November
Light rain. High 48°, low 42°.
Pressure29.97 inHg
Wind26 mph NW
Humidity63%
Visibility—
Dew point34°
Wed, 0444° / 40°0.07
44 °
Port Oneida, Wednesday, 4 November
Snow. High 44°, low 40°.
Pressure30.12 inHg
Wind18.2 mph NW
Humidity59%
Visibility—
Dew point29°
Thu, 0550° / 40°0
50 °
Port Oneida, Thursday, 5 November
Overcast. High 50°, low 40°.
Pressure30.21 inHg
Wind27.1 mph S
Humidity56%
Visibility—
Dew point32°
Fri, 0653° / 48°0.51
53 °
Port Oneida, Friday, 6 November
Rain. High 53°, low 48°.
Pressure30.00 inHg
Wind25.7 mph S
Humidity95%
Visibility—
Dew point50°
Sat, 0755° / 53°0.2
55 °
Port Oneida, Saturday, 7 November
Light rain. High 55°, low 53°.
Pressure29.91 inHg
Wind23.6 mph S
Humidity86%
Visibility—
Dew point50°
Sun, 0854° / 50°0.52
54 °
Port Oneida, Sunday, 8 November
Rain. High 54°, low 50°.
Pressure29.77 inHg
Wind22.6 mph NW
Humidity71%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0946° / 40°0.14
46 °
Port Oneida, Monday, 9 November
Climate normal for this date — 60-year average.
Average high46°
Average low40°
Average precipitation0.14 in
Chance of precipitation55%
Record high60° (1977)
Record low23° (2017)
Tue, 1046° / 40°0.15
46 °
Port Oneida, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high46°
Average low40°
Average precipitation0.15 in
Chance of precipitation55%
Record high59° (1975)
Record low21° (2017)
Wed, 1144° / 38°0.11
44 °
Port Oneida, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low38°
Average precipitation0.11 in
Chance of precipitation53%
Record high57° (2012)
Record low23° (2019)
Thu, 1243° / 37°0.12
43 °
Port Oneida, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high43°
Average low37°
Average precipitation0.12 in
Chance of precipitation48%
Record high56° (1964)
Record low20° (2019)
Fri, 1343° / 37°0.08
43 °
Port Oneida, Friday, 13 November
Climate normal for this date — 60-year average.
Average high43°
Average low37°
Average precipitation0.08 in
Chance of precipitation47%
Record high55° (2005)
Record low20° (1986)
Sat, 1444° / 38°0.06
44 °
Port Oneida, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low38°
Average precipitation0.06 in
Chance of precipitation37%
Record high55° (1994)
Record low25° (2018)
Sun, 1543° / 38°0.09
43 °
Port Oneida, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high43°
Average low38°
Average precipitation0.09 in
Chance of precipitation47%
Record high54° (2001)
Record low27° (1967)
Mon, 1644° / 38°0.09
44 °
Port Oneida, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low38°
Average precipitation0.09 in
Chance of precipitation38%
Record high56° (1988)
Record low24° (2019)
Tue, 1743° / 38°0.1
43 °
Port Oneida, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high43°
Average low38°
Average precipitation0.1 in
Chance of precipitation43%
Record high57° (2016)
Record low23° (2014)
Wed, 1843° / 38°0.09
43 °
Port Oneida, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high43°
Average low38°
Average precipitation0.09 in
Chance of precipitation42%
Record high59° (2016)
Record low23° (2014)
Thu, 1943° / 37°0.11
43 °
Port Oneida, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high43°
Average low37°
Average precipitation0.11 in
Chance of precipitation58%
Record high54° (1985)
Record low22° (2014)
Fri, 2042° / 36°0.13
42 °
Port Oneida, Friday, 20 November
Climate normal for this date — 60-year average.
Average high42°
Average low36°
Average precipitation0.13 in
Chance of precipitation55%
Record high53° (1982)
Record low21° (2022)
Sat, 2141° / 35°0.11
41 °
Port Oneida, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high41°
Average low35°
Average precipitation0.11 in
Chance of precipitation50%
Record high54° (1990)
Record low22° (2018)
Sun, 2241° / 35°0.06
41 °
Port Oneida, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high41°
Average low35°
Average precipitation0.06 in
Chance of precipitation35%
Record high55° (1963)
Record low18° (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 Port Oneida, 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 Port Oneida, 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.