Monthly outlook for Lake Mills, IA: average high 48°, average low 34.3°. That is 4.6° above the climate normal for November. Precipitation is expected on 4 days (about 3.1 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 27 November (58.1°), the coolest 14 November (20.8°).
48°/34.3°
Average high / low
+4.6°
Above normal
4 / 4
Wet days / normal
3.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
14 November – 23 November
49.6°
42°
+4.2°
24 November – 3 December
45.4°
35°
+5.8°
4 December – 13 December
at normal
29.7°
—
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).
Sun, 1548° / 23°0
48 °
Lake Mills, Sunday, 15 November
Partly cloudy. High 48°, low 23°.
Pressure30.42 inHg
Wind7.9 mph S
Humidity60%
Visibility6.2 mi
Dew point29°
Mon, 1651° / 28°0
51 °
Lake Mills, Monday, 16 November
Partly cloudy. High 51°, low 28°.
Pressure30.39 inHg
Wind13.3 mph S
Humidity56%
Visibility6.2 mi
Dew point33°
Tue, 1753° / 38°0
53 °
Lake Mills, Tuesday, 17 November
Overcast. High 53°, low 38°.
Pressure30.30 inHg
Wind15.5 mph S
Humidity55%
Visibility6.2 mi
Dew point35°
Wed, 1855° / 44°0
55 °
Lake Mills, Wednesday, 18 November
Overcast. High 55°, low 44°.
Pressure30.03 inHg
Wind17.3 mph S
Humidity59%
Visibility6.2 mi
Dew point40°
Thu, 1953° / 46°0
53 °
Lake Mills, Thursday, 19 November
Overcast. High 53°, low 46°.
Pressure30.12 inHg
Wind14.1 mph S
Humidity85%
Visibility—
Dew point46°
Fri, 2058° / 38°0.06
58 °
Lake Mills, Friday, 20 November
Light rain. High 58°, low 38°.
Pressure30.03 inHg
Wind18.3 mph S
Humidity77%
Visibility—
Dew point36°
Sat, 2158° / 39°1.31
58 °
Lake Mills, Saturday, 21 November
Heavy rain. High 58°, low 39°.
Pressure29.59 inHg
Wind25 mph NW
Humidity93%
Visibility—
Dew point53°
Sun, 2238° / 31°0
38 °
Lake Mills, Sunday, 22 November
Overcast. High 38°, low 31°.
Pressure30.33 inHg
Wind24.5 mph NW
Humidity67%
Visibility—
Dew point27°
Mon, 2338° / 28°0
38 °
Lake Mills, Monday, 23 November
Clear. High 38°, low 28°.
Pressure30.39 inHg
Wind6.3 mph NW
Humidity40%
Visibility—
Dew point13°
Tue, 2440° / 30°0.01
40 °
Lake Mills, Tuesday, 24 November
Light rain. High 40°, low 30°.
Pressure30.09 inHg
Wind18.4 mph S
Humidity57%
Visibility—
Dew point24°
Wed, 2548° / 41°0
48 °
Lake Mills, Wednesday, 25 November
Overcast. High 48°, low 41°.
Pressure29.91 inHg
Wind14.2 mph S
Humidity82%
Visibility—
Dew point42°
Thu, 2649° / 43°0.01
49 °
Lake Mills, Thursday, 26 November
Light rain. High 49°, low 43°.
Pressure29.85 inHg
Wind17.3 mph SE
Humidity84%
Visibility—
Dew point41°
Fri, 2758° / 50°1.61
58 °
Lake Mills, Friday, 27 November
Heavy rain. High 58°, low 50°.
Pressure29.44 inHg
Wind23.1 mph S
Humidity87%
Visibility—
Dew point54°
Sat, 2851° / 25°0.11
51 °
Lake Mills, Saturday, 28 November
Snow. High 51°, low 25°.
Pressure29.71 inHg
Wind23.5 mph NW
Humidity85%
Visibility—
Dew point27°
Sun, 2926° / 23°0
26 °
Lake Mills, Sunday, 29 November
Overcast. High 26°, low 23°.
Pressure30.39 inHg
Wind16.5 mph NW
Humidity54%
Visibility—
Dew point11°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 3034° / 21°0.05
34 °
Lake Mills, Monday, 30 November
Climate normal for this date — 60-year average.
Average high34°
Average low21°
Average precipitation0.05 in
Chance of precipitation23%
Record high58° (1998)
Record low-15° (1964)
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)
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.