Monthly outlook for Hetherton, MI: average high 41.9°, average low 31.9°. That is 1.8° above the climate normal for November. Precipitation is expected on 6 days (about 1.7 inches), against a normal of 6 days and 1.3 inches. The warmest day looks like 19 November (53°), the coolest 24 November (19°).
41.9°/31.9°
Average high / low
+1.8°
Above normal
6 / 6
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
44.5°
39.8°
+2.6°
25 November – 4 December
37.5°
35.3°
+1.2°
5 December – 14 December
at normal
31.2°
—
November records over 66 years
71.2°9 November 2020All-time high
-0°22 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Lewiston (10 mi).
Mon, 1648° / 35°0
48 °
Hetherton, Monday, 16 November
Overcast. High 48°, low 35°.
Pressure30.45 inHg
Wind9.8 mph W
Humidity63%
Visibility6.2 mi
Dew point35°
Tue, 1752° / 38°0
52 °
Hetherton, Tuesday, 17 November
Overcast. High 52°, low 38°.
Pressure30.36 inHg
Wind12.2 mph SW
Humidity57%
Visibility6.2 mi
Dew point36°
Wed, 1853° / 40°0
53 °
Hetherton, Wednesday, 18 November
Overcast. High 53°, low 40°.
Pressure30.27 inHg
Wind10.3 mph SW
Humidity66%
Visibility6.2 mi
Dew point39°
Thu, 1953° / 44°0.02
53 °
Hetherton, Thursday, 19 November
Light rain. High 53°, low 44°.
Pressure30.03 inHg
Wind17.5 mph SW
Humidity66%
Visibility—
Dew point41°
Fri, 2046° / 37°0.01
46 °
Hetherton, Friday, 20 November
Light rain. High 46°, low 37°.
Pressure30.27 inHg
Wind8.3 mph NW
Humidity60%
Visibility—
Dew point31°
Sat, 2153° / 42°0.24
53 °
Hetherton, Saturday, 21 November
Rain. High 53°, low 42°.
Pressure30.00 inHg
Wind11.1 mph S
Humidity65%
Visibility—
Dew point40°
Sun, 2249° / 27°0.47
49 °
Hetherton, Sunday, 22 November
Snow. High 49°, low 27°.
Pressure29.59 inHg
Wind18.3 mph N
Humidity90%
Visibility—
Dew point42°
Mon, 2324° / 20°0.09
24 °
Hetherton, Monday, 23 November
Light snow. High 24°, low 20°.
Pressure30.39 inHg
Wind17.2 mph N
Humidity68%
Visibility—
Dew point15°
Tue, 2428° / 19°0
28 °
Hetherton, Tuesday, 24 November
Clear. High 28°, low 19°.
Pressure30.59 inHg
Wind7.5 mph N
Humidity46%
Visibility—
Dew point9°
Wed, 2532° / 23°0
32 °
Hetherton, Wednesday, 25 November
Overcast. High 32°, low 23°.
Pressure30.53 inHg
Wind7.5 mph S
Humidity35%
Visibility—
Dew point6°
Thu, 2634° / 27°0
34 °
Hetherton, Thursday, 26 November
Overcast. High 34°, low 27°.
Pressure30.30 inHg
Wind7.3 mph S
Humidity51%
Visibility—
Dew point17°
Fri, 2740° / 29°0.25
40 °
Hetherton, Friday, 27 November
Rain. High 40°, low 29°.
Pressure30.03 inHg
Wind15.8 mph E
Humidity78%
Visibility—
Dew point33°
Sat, 2846° / 35°0.5
46 °
Hetherton, Saturday, 28 November
Rain. High 46°, low 35°.
Pressure29.23 inHg
Wind15.7 mph S
Humidity93%
Visibility—
Dew point39°
Sun, 2937° / 33°0.13
37 °
Hetherton, Sunday, 29 November
Snow. High 37°, low 33°.
Pressure29.62 inHg
Wind11.2 mph NW
Humidity96%
Visibility—
Dew point34°
Mon, 3035° / 27°0
35 °
Hetherton, Monday, 30 November
Overcast. High 35°, low 27°.
Pressure30.24 inHg
Wind8.5 mph N
Humidity62%
Visibility—
Dew point23°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0133° / 24°0.1
33 °
Hetherton, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high33°
Average low24°
Average precipitation0.1 in
Chance of precipitation38%
Record high55° (1962)
Record low3° (1966)
Wed, 0234° / 23°0.08
34 °
Hetherton, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.08 in
Chance of precipitation33%
Record high58° (1982)
Record low-6° (1976)
Thu, 0334° / 22°0.09
34 °
Hetherton, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.09 in
Chance of precipitation40%
Record high60° (1982)
Record low2° (1976)
Fri, 0433° / 22°0.06
33 °
Hetherton, Friday, 4 December
Climate normal for this date — 60-year average.
Average high33°
Average low22°
Average precipitation0.06 in
Chance of precipitation38%
Record high56° (2012)
Record low5° (1989)
Sat, 0534° / 23°0.07
34 °
Hetherton, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high34°
Average low23°
Average precipitation0.07 in
Chance of precipitation37%
Record high61° (2001)
Record low6° (1991)
Sun, 0632° / 22°0.06
32 °
Hetherton, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high32°
Average low22°
Average precipitation0.06 in
Chance of precipitation42%
Record high58° (2001)
Record low5° (1964)
Mon, 0730° / 20°0.07
30 °
Hetherton, Monday, 7 December
Climate normal for this date — 60-year average.
Average high30°
Average low20°
Average precipitation0.07 in
Chance of precipitation27%
Record high45° (1963)
Record low-3° (1972)
Tue, 0831° / 20°0.04
31 °
Hetherton, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high31°
Average low20°
Average precipitation0.04 in
Chance of precipitation25%
Record high47° (2023)
Record low-2° (1976)
Wed, 0931° / 21°0.09
31 °
Hetherton, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high31°
Average low21°
Average precipitation0.09 in
Chance of precipitation45%
Record high51° (2023)
Record low2° (1995)
Thu, 1031° / 21°0.07
31 °
Hetherton, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high31°
Average low21°
Average precipitation0.07 in
Chance of precipitation42%
Record high51° (2015)
Record low0° (1977)
Fri, 1130° / 19°0.05
30 °
Hetherton, Friday, 11 December
Climate normal for this date — 60-year average.
Average high30°
Average low19°
Average precipitation0.05 in
Chance of precipitation28%
Record high49° (2015)
Record low-6° (1977)
Sat, 1231° / 19°0.11
31 °
Hetherton, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high31°
Average low19°
Average precipitation0.11 in
Chance of precipitation37%
Record high49° (1991)
Record low-4° (1988)
Sun, 1331° / 19°0.04
31 °
Hetherton, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high31°
Average low19°
Average precipitation0.04 in
Chance of precipitation30%
Record high55° (2015)
Record low-3° (1986)
Mon, 1431° / 20°0.06
31 °
Hetherton, Monday, 14 December
Climate normal for this date — 60-year average.
Average high31°
Average low20°
Average precipitation0.06 in
Chance of precipitation32%
Record high55° (1975)
Record low1° (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 Hetherton, 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 Hetherton, 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.