Monthly outlook for Hetherton, MI: average high 43.2°, average low 33.3°. That is 2.2° above the climate normal for November. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 6 days and 1.2 inches. The warmest day looks like 22 November (56.7°), the coolest 26 November (22.7°).
43.2°/33.3°
Average high / low
+2.2°
Above normal
3 / 6
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 November – 22 November
47.1°
40.3°
+3.8°
23 November – 2 December
36.7°
36.3°
+0.2°
3 December – 12 December
at normal
31.7°
—
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).
Sat, 1439° / 33°0
39 °
Hetherton, Saturday, 14 November
Overcast. High 39°, low 33°.
Pressure30.15 inHg
Wind10.6 mph NW
Humidity76%
Visibility6.2 mi
Dew point31°
Sun, 1543° / 30°0
43 °
Hetherton, Sunday, 15 November
Overcast. High 43°, low 30°.
Pressure30.42 inHg
Wind5.5 mph NW
Humidity68%
Visibility6.2 mi
Dew point29°
Mon, 1647° / 30°0
47 °
Hetherton, Monday, 16 November
Clear. High 47°, low 30°.
Pressure30.45 inHg
Wind10.1 mph SW
Humidity63%
Visibility6.2 mi
Dew point35°
Tue, 1750° / 37°0
50 °
Hetherton, Tuesday, 17 November
Partly cloudy. High 50°, low 37°.
Pressure30.39 inHg
Wind12.9 mph SW
Humidity54%
Visibility—
Dew point33°
Wed, 1851° / 36°0
51 °
Hetherton, Wednesday, 18 November
Overcast. High 51°, low 36°.
Pressure30.27 inHg
Wind13 mph SW
Humidity57%
Visibility—
Dew point35°
Thu, 1955° / 44°0
55 °
Hetherton, Thursday, 19 November
Overcast. High 55°, low 44°.
Pressure30.00 inHg
Wind18.1 mph W
Humidity66%
Visibility—
Dew point43°
Fri, 2046° / 38°0
46 °
Hetherton, Friday, 20 November
Overcast. High 46°, low 38°.
Pressure30.39 inHg
Wind10.4 mph W
Humidity55%
Visibility—
Dew point30°
Sat, 2147° / 38°0.13
47 °
Hetherton, Saturday, 21 November
Light rain. High 47°, low 38°.
Pressure30.03 inHg
Wind10.6 mph SW
Humidity93%
Visibility—
Dew point41°
Sun, 2257° / 47°0
57 °
Hetherton, Sunday, 22 November
Overcast. High 57°, low 47°.
Pressure29.85 inHg
Wind16.4 mph SW
Humidity77%
Visibility—
Dew point48°
Mon, 2353° / 40°0.43
53 °
Hetherton, Monday, 23 November
Rain. High 53°, low 40°.
Pressure29.71 inHg
Wind17.3 mph SW
Humidity88%
Visibility—
Dew point44°
Tue, 2437° / 25°0.57
37 °
Hetherton, Tuesday, 24 November
Snow. High 37°, low 25°.
Pressure29.94 inHg
Wind11.7 mph NW
Humidity80%
Visibility—
Dew point28°
Wed, 2528° / 23°0.01
28 °
Hetherton, Wednesday, 25 November
Light snow. High 28°, low 23°.
Pressure30.47 inHg
Wind11.2 mph NW
Humidity51%
Visibility—
Dew point11°
Thu, 2628° / 23°0
28 °
Hetherton, Thursday, 26 November
Clear. High 28°, low 23°.
Pressure30.53 inHg
Wind5 mph SW
Humidity58%
Visibility—
Dew point15°
Fri, 2735° / 27°0
35 °
Hetherton, Friday, 27 November
Overcast. High 35°, low 27°.
Pressure30.21 inHg
Wind12.3 mph SW
Humidity63%
Visibility—
Dew point23°
Sat, 2839° / 32°0
39 °
Hetherton, Saturday, 28 November
Overcast. High 39°, low 32°.
Pressure30.06 inHg
Wind13.5 mph SW
Humidity66%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2936° / 25°0.08
36 °
Hetherton, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.08 in
Chance of precipitation30%
Record high58° (1998)
Record low7° (1976)
Mon, 3036° / 25°0.08
36 °
Hetherton, Monday, 30 November
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.08 in
Chance of precipitation48%
Record high59° (1998)
Record low5° (1976)
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)
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.