Monthly outlook for Slapneck, MI: average high 41.6°, average low 33.5°. That is 1.4° above the climate normal for November. Precipitation is expected on 7 days (about 2.8 inches), against a normal of 9 days and 2.0 inches. The warmest day looks like 19 November (51.8°), the coolest 27 November (24°).
41.6°/33.5°
Average high / low
+1.4°
Above normal
7 / 9
Wet days / normal
2.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
44°
40°
+2.2°
22 November – 1 December
37.5°
36.4°
+0.6°
2 December – 11 December
at normal
32.1°
—
November records over 66 years
70.9°6 November 2020All-time high
6.6°29 November 1976All-time low
Climate normals and records are computed from the nearest reference point — Munising (13 mi).
Fri, 1337° / 33°0.19
37 °
Slapneck, Friday, 13 November
Snow. High 37°, low 33°.
Pressure30.12 inHg
Wind12 mph NE
Humidity83%
Visibility5.9 mi
Dew point30°
Sat, 1438° / 36°0.01
38 °
Slapneck, Saturday, 14 November
Light rain. High 38°, low 36°.
Pressure30.27 inHg
Wind12.3 mph NW
Humidity79%
Visibility6.2 mi
Dew point30°
Sun, 1544° / 31°0
44 °
Slapneck, Sunday, 15 November
Overcast. High 44°, low 31°.
Pressure30.42 inHg
Wind5.3 mph NW
Humidity66%
Visibility6.2 mi
Dew point32°
Mon, 1648° / 31°0
48 °
Slapneck, Monday, 16 November
Overcast. High 48°, low 31°.
Pressure30.33 inHg
Wind8.3 mph SW
Humidity61%
Visibility6.2 mi
Dew point29°
Tue, 1750° / 35°0
50 °
Slapneck, Tuesday, 17 November
Partly cloudy. High 50°, low 35°.
Pressure30.30 inHg
Wind11.7 mph SW
Humidity57%
Visibility—
Dew point33°
Wed, 1850° / 40°0
50 °
Slapneck, Wednesday, 18 November
Partly cloudy. High 50°, low 40°.
Pressure30.15 inHg
Wind15.7 mph S
Humidity61%
Visibility—
Dew point36°
Thu, 1952° / 47°0.26
52 °
Slapneck, Thursday, 19 November
Rain. High 52°, low 47°.
Pressure29.83 inHg
Wind16.2 mph S
Humidity92%
Visibility—
Dew point45°
Fri, 2049° / 36°0.02
49 °
Slapneck, Friday, 20 November
Snow. High 49°, low 36°.
Pressure30.21 inHg
Wind14.7 mph NW
Humidity77%
Visibility—
Dew point33°
Sat, 2137° / 32°0
37 °
Slapneck, Saturday, 21 November
Overcast. High 37°, low 32°.
Pressure30.36 inHg
Wind9.4 mph N
Humidity56%
Visibility—
Dew point22°
Sun, 2243° / 33°0.48
43 °
Slapneck, Sunday, 22 November
Snow. High 43°, low 33°.
Pressure29.68 inHg
Wind11.3 mph SE
Humidity90%
Visibility—
Dew point40°
Mon, 2341° / 37°0
41 °
Slapneck, Monday, 23 November
Overcast. High 41°, low 37°.
Pressure29.77 inHg
Wind7.2 mph NE
Humidity75%
Visibility—
Dew point33°
Tue, 2442° / 37°0.85
42 °
Slapneck, Tuesday, 24 November
Snow. High 42°, low 37°.
Pressure29.65 inHg
Wind18.1 mph NE
Humidity94%
Visibility—
Dew point37°
Wed, 2539° / 27°0.09
39 °
Slapneck, Wednesday, 25 November
Snow. High 39°, low 27°.
Pressure29.83 inHg
Wind19.6 mph W
Humidity68%
Visibility—
Dew point21°
Thu, 2627° / 25°0.01
27 °
Slapneck, Thursday, 26 November
Light snow. High 27°, low 25°.
Pressure30.36 inHg
Wind13.2 mph W
Humidity53%
Visibility—
Dew point12°
Fri, 2733° / 24°0.65
33 °
Slapneck, Friday, 27 November
Snow. High 33°, low 24°.
Pressure30.12 inHg
Wind10.3 mph NE
Humidity95%
Visibility—
Dew point27°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2836° / 28°0.14
36 °
Slapneck, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high36°
Average low28°
Average precipitation0.14 in
Chance of precipitation60%
Record high49° (1960)
Record low10° (1976)
Sun, 2936° / 28°0.11
36 °
Slapneck, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high36°
Average low28°
Average precipitation0.11 in
Chance of precipitation62%
Record high53° (1998)
Record low7° (1976)
Mon, 3036° / 28°0.14
36 °
Slapneck, Monday, 30 November
Climate normal for this date — 60-year average.
Average high36°
Average low28°
Average precipitation0.14 in
Chance of precipitation55%
Record high55° (1998)
Record low9° (1976)
Tue, 0133° / 26°0.13
33 °
Slapneck, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high33°
Average low26°
Average precipitation0.13 in
Chance of precipitation60%
Record high51° (1962)
Record low4° (1966)
Wed, 0234° / 26°0.13
34 °
Slapneck, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high34°
Average low26°
Average precipitation0.13 in
Chance of precipitation60%
Record high54° (1982)
Record low2° (1976)
Thu, 0333° / 26°0.09
33 °
Slapneck, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high33°
Average low26°
Average precipitation0.09 in
Chance of precipitation63%
Record high55° (1982)
Record low8° (1976)
Fri, 0433° / 26°0.11
33 °
Slapneck, Friday, 4 December
Climate normal for this date — 60-year average.
Average high33°
Average low26°
Average precipitation0.11 in
Chance of precipitation60%
Record high53° (1961)
Record low10° (1972)
Sat, 0533° / 25°0.12
33 °
Slapneck, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high33°
Average low25°
Average precipitation0.12 in
Chance of precipitation50%
Record high55° (2001)
Record low12° (2025)
Sun, 0633° / 24°0.1
33 °
Slapneck, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high33°
Average low24°
Average precipitation0.1 in
Chance of precipitation67%
Record high55° (2001)
Record low4° (1972)
Mon, 0730° / 23°0.08
30 °
Slapneck, Monday, 7 December
Climate normal for this date — 60-year average.
Average high30°
Average low23°
Average precipitation0.08 in
Chance of precipitation57%
Record high42° (1963)
Record low-2° (1972)
Tue, 0831° / 23°0.07
31 °
Slapneck, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high31°
Average low23°
Average precipitation0.07 in
Chance of precipitation43%
Record high46° (2023)
Record low5° (2025)
Wed, 0932° / 24°0.11
32 °
Slapneck, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high32°
Average low24°
Average precipitation0.11 in
Chance of precipitation65%
Record high47° (1990)
Record low7° (1976)
Thu, 1031° / 23°0.12
31 °
Slapneck, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high31°
Average low23°
Average precipitation0.12 in
Chance of precipitation62%
Record high47° (2015)
Record low3° (2013)
Fri, 1130° / 22°0.08
30 °
Slapneck, Friday, 11 December
Climate normal for this date — 60-year average.
Average high30°
Average low22°
Average precipitation0.08 in
Chance of precipitation48%
Record high46° (2015)
Record low-1° (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 Slapneck, 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 Slapneck, 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.