Monthly outlook for Sister Lakes, MI: average high 51.9°, average low 38.6°. That is 4.4° above the climate normal for November. Precipitation is expected on 5 days (about 2.2 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 21 November (61.7°), the coolest 16 November (28.6°).
51.9°/38.6°
Average high / low
+4.4°
Above normal
5 / 6
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
52.6°
45.2°
+4.1°
25 November – 4 December
50.7°
40.7°
+5.5°
5 December – 14 December
at normal
36.5°
—
November records over 66 years
74.3°9 November 2020All-time high
5.4°13 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Dowagiac (8 mi).
Mon, 1649° / 29°0
49 °
Sister Lakes, Monday, 16 November
Clear. High 49°, low 29°.
Pressure30.53 inHg
Wind8.3 mph SW
Humidity62%
Visibility6.2 mi
Dew point36°
Tue, 1752° / 33°0
52 °
Sister Lakes, Tuesday, 17 November
Clear. High 52°, low 33°.
Pressure30.53 inHg
Wind7.4 mph SW
Humidity64%
Visibility6.2 mi
Dew point38°
Wed, 1856° / 38°0
56 °
Sister Lakes, Wednesday, 18 November
Partly cloudy. High 56°, low 38°.
Pressure30.42 inHg
Wind9.4 mph S
Humidity62%
Visibility6.2 mi
Dew point40°
Thu, 1958° / 43°0
58 °
Sister Lakes, Thursday, 19 November
Clear. High 58°, low 43°.
Pressure30.24 inHg
Wind12 mph SW
Humidity65%
Visibility6.2 mi
Dew point43°
Fri, 2054° / 43°0
54 °
Sister Lakes, Friday, 20 November
Clear. High 54°, low 43°.
Pressure30.27 inHg
Wind9.4 mph W
Humidity65%
Visibility—
Dew point41°
Sat, 2162° / 48°0
62 °
Sister Lakes, Saturday, 21 November
Overcast. High 62°, low 48°.
Pressure29.97 inHg
Wind15.4 mph S
Humidity37%
Visibility—
Dew point33°
Sun, 2253° / 42°0
53 °
Sister Lakes, Sunday, 22 November
Mostly clear. High 53°, low 42°.
Pressure30.06 inHg
Wind12.2 mph NW
Humidity59%
Visibility—
Dew point35°
Mon, 2346° / 32°0
46 °
Sister Lakes, Monday, 23 November
Clear. High 46°, low 32°.
Pressure30.36 inHg
Wind9.6 mph NE
Humidity48%
Visibility—
Dew point25°
Tue, 2449° / 32°0
49 °
Sister Lakes, Tuesday, 24 November
Overcast. High 49°, low 32°.
Pressure30.33 inHg
Wind12.9 mph SE
Humidity33%
Visibility—
Dew point18°
Wed, 2551° / 42°0.48
51 °
Sister Lakes, Wednesday, 25 November
Rain. High 51°, low 42°.
Pressure30.00 inHg
Wind12.4 mph S
Humidity92%
Visibility—
Dew point48°
Thu, 2658° / 49°0.51
58 °
Sister Lakes, Thursday, 26 November
Rain. High 58°, low 49°.
Pressure29.71 inHg
Wind24.5 mph SE
Humidity87%
Visibility—
Dew point49°
Fri, 2758° / 41°0.56
58 °
Sister Lakes, Friday, 27 November
Rain. High 58°, low 41°.
Pressure29.06 inHg
Wind26.4 mph SE
Humidity89%
Visibility—
Dew point42°
Sat, 2846° / 41°0.05
46 °
Sister Lakes, Saturday, 28 November
Light rain. High 46°, low 41°.
Pressure29.68 inHg
Wind22.6 mph SW
Humidity64%
Visibility—
Dew point33°
Sun, 2949° / 37°0
49 °
Sister Lakes, Sunday, 29 November
Overcast. High 49°, low 37°.
Pressure30.09 inHg
Wind8.7 mph SW
Humidity51%
Visibility—
Dew point30°
Mon, 3042° / 37°0.62
42 °
Sister Lakes, Monday, 30 November
Rain. High 42°, low 37°.
Pressure29.80 inHg
Wind16.4 mph N
Humidity96%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0139° / 29°0.14
39 °
Sister Lakes, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.14 in
Chance of precipitation47%
Record high65° (1970)
Record low16° (1976)
Wed, 0239° / 29°0.08
39 °
Sister Lakes, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.08 in
Chance of precipitation47%
Record high68° (1982)
Record low2° (1976)
Thu, 0339° / 29°0.1
39 °
Sister Lakes, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high39°
Average low29°
Average precipitation0.1 in
Chance of precipitation47%
Record high66° (1982)
Record low-3° (1976)
Fri, 0439° / 28°0.07
39 °
Sister Lakes, Friday, 4 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.07 in
Chance of precipitation35%
Record high64° (1998)
Record low9° (1966)
Sat, 0538° / 28°0.1
38 °
Sister Lakes, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high38°
Average low28°
Average precipitation0.1 in
Chance of precipitation43%
Record high66° (2001)
Record low4° (2025)
Sun, 0637° / 27°0.08
37 °
Sister Lakes, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high37°
Average low27°
Average precipitation0.08 in
Chance of precipitation40%
Record high62° (1998)
Record low13° (2007)
Mon, 0736° / 27°0.13
36 °
Sister Lakes, Monday, 7 December
Climate normal for this date — 60-year average.
Average high36°
Average low27°
Average precipitation0.13 in
Chance of precipitation37%
Record high56° (1980)
Record low6° (1972)
Tue, 0836° / 26°0.07
36 °
Sister Lakes, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high36°
Average low26°
Average precipitation0.07 in
Chance of precipitation33%
Record high59° (1966)
Record low2° (2005)
Wed, 0937° / 26°0.11
37 °
Sister Lakes, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.11 in
Chance of precipitation47%
Record high56° (2023)
Record low2° (1964)
Thu, 1036° / 26°0.09
36 °
Sister Lakes, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high36°
Average low26°
Average precipitation0.09 in
Chance of precipitation38%
Record high62° (1971)
Record low6° (2013)
Fri, 1135° / 25°0.12
35 °
Sister Lakes, Friday, 11 December
Climate normal for this date — 60-year average.
Average high35°
Average low25°
Average precipitation0.12 in
Chance of precipitation32%
Record high58° (2021)
Record low5° (1977)
Sat, 1237° / 25°0.11
37 °
Sister Lakes, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.11 in
Chance of precipitation38%
Record high62° (2015)
Record low4° (2013)
Sun, 1336° / 25°0.06
36 °
Sister Lakes, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.06 in
Chance of precipitation28%
Record high62° (2015)
Record low-4° (2000)
Mon, 1437° / 26°0.08
37 °
Sister Lakes, Monday, 14 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.08 in
Chance of precipitation33%
Record high63° (1975)
Record low6° (1989)
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 Sister Lakes, 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 Sister Lakes, 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.