Monthly outlook for Lake Mills, IA: average high 47.2°, average low 34.1°. That is 4.5° above the climate normal for November. Precipitation is expected on 6 days (about 1.9 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 18 November (55.2°), the coolest 15 November (23.3°).
47.2°/34.1°
Average high / low
+4.5°
Above normal
6 / 4
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
50.1°
41.4°
+4.8°
25 November – 4 December
42.4°
34.4°
+4.5°
5 December – 14 December
at normal
29.5°
—
November records over 66 years
74.1°8 November 1999All-time high
-15°30 November 1964All-time low
Climate normals and records are computed from the nearest reference point — Forest City (12 mi).
Mon, 1653° / 26°0
53 °
Lake Mills, Monday, 16 November
Clear. High 53°, low 26°.
Pressure30.36 inHg
Wind12.6 mph S
Humidity56%
Visibility6.2 mi
Dew point33°
Tue, 1755° / 33°0
55 °
Lake Mills, Tuesday, 17 November
Overcast. High 55°, low 33°.
Pressure30.27 inHg
Wind15.8 mph S
Humidity54%
Visibility6.2 mi
Dew point36°
Wed, 1855° / 42°0
55 °
Lake Mills, Wednesday, 18 November
Overcast. High 55°, low 42°.
Pressure30.00 inHg
Wind20 mph S
Humidity54%
Visibility6.2 mi
Dew point37°
Thu, 1951° / 39°0.04
51 °
Lake Mills, Thursday, 19 November
Light rain. High 51°, low 39°.
Pressure30.12 inHg
Wind16.8 mph W
Humidity51%
Visibility6.2 mi
Dew point34°
Fri, 2054° / 35°0.07
54 °
Lake Mills, Friday, 20 November
Light rain. High 54°, low 35°.
Pressure30.12 inHg
Wind19.3 mph S
Humidity66%
Visibility—
Dew point36°
Sat, 2154° / 42°0.41
54 °
Lake Mills, Saturday, 21 November
Rain. High 54°, low 42°.
Pressure29.71 inHg
Wind21 mph S
Humidity71%
Visibility—
Dew point43°
Sun, 2244° / 36°0
44 °
Lake Mills, Sunday, 22 November
Partly cloudy. High 44°, low 36°.
Pressure30.21 inHg
Wind11.2 mph W
Humidity58%
Visibility—
Dew point29°
Mon, 2342° / 29°0
42 °
Lake Mills, Monday, 23 November
Overcast. High 42°, low 29°.
Pressure30.36 inHg
Wind11.9 mph SE
Humidity51%
Visibility—
Dew point22°
Tue, 2443° / 33°0
43 °
Lake Mills, Tuesday, 24 November
Overcast. High 43°, low 33°.
Pressure30.21 inHg
Wind11.5 mph SE
Humidity62%
Visibility—
Dew point29°
Wed, 2544° / 38°0.08
44 °
Lake Mills, Wednesday, 25 November
Light rain. High 44°, low 38°.
Pressure29.83 inHg
Wind12.1 mph SE
Humidity83%
Visibility—
Dew point38°
Thu, 2651° / 44°0.18
51 °
Lake Mills, Thursday, 26 November
Light rain. High 51°, low 44°.
Pressure29.56 inHg
Wind18.8 mph N
Humidity70%
Visibility—
Dew point41°
Fri, 2746° / 35°1.07
46 °
Lake Mills, Friday, 27 November
Snow. High 46°, low 35°.
Pressure29.15 inHg
Wind29.7 mph NW
Humidity95%
Visibility—
Dew point37°
Sat, 2843° / 34°0
43 °
Lake Mills, Saturday, 28 November
Light snow. High 43°, low 34°.
Pressure29.68 inHg
Wind24.8 mph W
Humidity58%
Visibility—
Dew point26°
Sun, 2936° / 30°0
36 °
Lake Mills, Sunday, 29 November
Overcast. High 36°, low 30°.
Pressure30.12 inHg
Wind10.6 mph N
Humidity58%
Visibility—
Dew point23°
Mon, 3033° / 27°0
33 °
Lake Mills, Monday, 30 November
Overcast. High 33°, low 27°.
Pressure30.24 inHg
Wind14.9 mph N
Humidity57%
Visibility—
Dew point19°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0134° / 21°0.07
34 °
Lake Mills, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high34°
Average low21°
Average precipitation0.07 in
Chance of precipitation27%
Record high62° (1998)
Record low-2° (1988)
Wed, 0234° / 19°0.03
34 °
Lake Mills, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high34°
Average low19°
Average precipitation0.03 in
Chance of precipitation22%
Record high61° (1982)
Record low-12° (1985)
Thu, 0332° / 18°0.06
32 °
Lake Mills, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high32°
Average low18°
Average precipitation0.06 in
Chance of precipitation28%
Record high59° (2012)
Record low-19° (1985)
Fri, 0432° / 18°0.04
32 °
Lake Mills, Friday, 4 December
Climate normal for this date — 60-year average.
Average high32°
Average low18°
Average precipitation0.04 in
Chance of precipitation18%
Record high63° (2017)
Record low-13° (1991)
Sat, 0533° / 18°0.04
33 °
Lake Mills, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high33°
Average low18°
Average precipitation0.04 in
Chance of precipitation20%
Record high61° (2001)
Record low-7° (2000)
Sun, 0629° / 15°0.03
29 °
Lake Mills, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high29°
Average low15°
Average precipitation0.03 in
Chance of precipitation20%
Record high47° (2001)
Record low-15° (1972)
Mon, 0729° / 15°0.03
29 °
Lake Mills, Monday, 7 December
Climate normal for this date — 60-year average.
Average high29°
Average low15°
Average precipitation0.03 in
Chance of precipitation27%
Record high51° (2023)
Record low-24° (1972)
Tue, 0829° / 16°0.04
29 °
Lake Mills, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high29°
Average low16°
Average precipitation0.04 in
Chance of precipitation28%
Record high51° (2023)
Record low-13° (1976)
Wed, 0930° / 15°0.05
30 °
Lake Mills, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high30°
Average low15°
Average precipitation0.05 in
Chance of precipitation25%
Record high50° (2015)
Record low-15° (1977)
Thu, 1029° / 14°0.03
29 °
Lake Mills, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high29°
Average low14°
Average precipitation0.03 in
Chance of precipitation18%
Record high55° (1979)
Record low-19° (1977)
Fri, 1128° / 14°0.05
28 °
Lake Mills, Friday, 11 December
Climate normal for this date — 60-year average.
Average high28°
Average low14°
Average precipitation0.05 in
Chance of precipitation20%
Record high53° (1965)
Record low-12° (1972)
Sat, 1229° / 14°0.04
29 °
Lake Mills, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high29°
Average low14°
Average precipitation0.04 in
Chance of precipitation13%
Record high56° (1968)
Record low-22° (2000)
Sun, 1330° / 15°0.05
30 °
Lake Mills, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high30°
Average low15°
Average precipitation0.05 in
Chance of precipitation22%
Record high49° (1998)
Record low-18° (1961)
Mon, 1430° / 15°0.1
30 °
Lake Mills, Monday, 14 December
Climate normal for this date — 60-year average.
Average high30°
Average low15°
Average precipitation0.1 in
Chance of precipitation27%
Record high52° (2014)
Record low-18° (1985)
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 Lake Mills, IA 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 Lake Mills, IA 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.