Monthly outlook for Mount Lucia, IA: average high 54.8°, average low 40.8°. That is 6.8° above the climate normal for November. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 3 days and 0.9 inches. The warmest day looks like 18 November (63.8°), the coolest 15 November (29°).
54.8°/40.8°
Average high / low
+6.8°
Above normal
3 / 3
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
54.3°
44.9°
+5.2°
25 November – 4 December
55.4°
37.8°
+9.8°
5 December – 14 December
at normal
33.7°
—
November records over 66 years
78.4°8 November 1999All-time high
-12.6°4 November 1991All-time low
Climate normals and records are computed from the nearest reference point — Sioux City (5 mi).
Mon, 1655° / 33°0
55 °
Mount Lucia, Monday, 16 November
Clear. High 55°, low 33°.
Pressure30.30 inHg
Wind12.5 mph S
Humidity62%
Visibility6.2 mi
Dew point39°
Tue, 1756° / 43°0
56 °
Mount Lucia, Tuesday, 17 November
Overcast. High 56°, low 43°.
Pressure30.15 inHg
Wind16 mph S
Humidity60%
Visibility6.2 mi
Dew point40°
Wed, 1864° / 48°0
64 °
Mount Lucia, Wednesday, 18 November
Clear. High 64°, low 48°.
Pressure29.85 inHg
Wind18.9 mph S
Humidity61%
Visibility6.2 mi
Dew point46°
Thu, 1952° / 40°0.01
52 °
Mount Lucia, Thursday, 19 November
Light rain. High 52°, low 40°.
Pressure30.30 inHg
Wind11.8 mph W
Humidity51%
Visibility—
Dew point32°
Fri, 2060° / 38°0.2
60 °
Mount Lucia, Friday, 20 November
Rain. High 60°, low 38°.
Pressure30.00 inHg
Wind18.1 mph S
Humidity96%
Visibility—
Dew point53°
Sat, 2159° / 44°0.38
59 °
Mount Lucia, Saturday, 21 November
Rain. High 59°, low 44°.
Pressure29.97 inHg
Wind21.9 mph NW
Humidity59%
Visibility—
Dew point36°
Sun, 2246° / 37°0
46 °
Mount Lucia, Sunday, 22 November
Mostly clear. High 46°, low 37°.
Pressure30.45 inHg
Wind11.7 mph NW
Humidity57%
Visibility—
Dew point29°
Mon, 2347° / 32°0
47 °
Mount Lucia, Monday, 23 November
Mostly clear. High 47°, low 32°.
Pressure30.47 inHg
Wind13.9 mph SE
Humidity56%
Visibility—
Dew point28°
Tue, 2454° / 41°0
54 °
Mount Lucia, Tuesday, 24 November
Mostly clear. High 54°, low 41°.
Pressure30.27 inHg
Wind15.6 mph S
Humidity50%
Visibility—
Dew point31°
Wed, 2560° / 43°0
60 °
Mount Lucia, Wednesday, 25 November
Partly cloudy. High 60°, low 43°.
Pressure30.06 inHg
Wind17.6 mph S
Humidity64%
Visibility—
Dew point43°
Thu, 2660° / 46°0
60 °
Mount Lucia, Thursday, 26 November
Clear. High 60°, low 46°.
Pressure30.00 inHg
Wind16.8 mph S
Humidity58%
Visibility—
Dew point41°
Fri, 2759° / 43°0
59 °
Mount Lucia, Friday, 27 November
Mostly clear. High 59°, low 43°.
Pressure30.18 inHg
Wind9 mph SW
Humidity51%
Visibility—
Dew point37°
Sat, 2852° / 41°0
52 °
Mount Lucia, Saturday, 28 November
Overcast. High 52°, low 41°.
Pressure30.39 inHg
Wind5.7 mph NW
Humidity78%
Visibility—
Dew point40°
Sun, 2952° / 46°0.04
52 °
Mount Lucia, Sunday, 29 November
Light rain. High 52°, low 46°.
Pressure30.30 inHg
Wind8.5 mph NE
Humidity70%
Visibility—
Dew point42°
Mon, 3049° / 48°0.46
49 °
Mount Lucia, Monday, 30 November
Rain. High 49°, low 48°.
Pressure30.09 inHg
Wind12.2 mph E
Humidity91%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0137° / 23°0.06
37 °
Mount Lucia, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.06 in
Chance of precipitation27%
Record high64° (1998)
Record low-3° (1985)
Wed, 0237° / 21°0.02
37 °
Mount Lucia, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high37°
Average low21°
Average precipitation0.02 in
Chance of precipitation15%
Record high62° (1998)
Record low-12° (1985)
Thu, 0335° / 21°0.03
35 °
Mount Lucia, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high35°
Average low21°
Average precipitation0.03 in
Chance of precipitation15%
Record high60° (1998)
Record low-15° (1985)
Fri, 0437° / 20°0.02
37 °
Mount Lucia, Friday, 4 December
Climate normal for this date — 60-year average.
Average high37°
Average low20°
Average precipitation0.02 in
Chance of precipitation17%
Record high58° (1998)
Record low-5° (2025)
Sat, 0536° / 21°0.02
36 °
Mount Lucia, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high36°
Average low21°
Average precipitation0.02 in
Chance of precipitation18%
Record high59° (2001)
Record low-7° (2005)
Sun, 0633° / 19°0.03
33 °
Mount Lucia, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high33°
Average low19°
Average precipitation0.03 in
Chance of precipitation13%
Record high54° (1981)
Record low-10° (2005)
Mon, 0733° / 19°0.03
33 °
Mount Lucia, Monday, 7 December
Climate normal for this date — 60-year average.
Average high33°
Average low19°
Average precipitation0.03 in
Chance of precipitation18%
Record high57° (1984)
Record low-9° (1976)
Tue, 0833° / 19°0.03
33 °
Mount Lucia, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high33°
Average low19°
Average precipitation0.03 in
Chance of precipitation20%
Record high54° (1970)
Record low-14° (1978)
Wed, 0934° / 18°0.03
34 °
Mount Lucia, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high34°
Average low18°
Average precipitation0.03 in
Chance of precipitation18%
Record high55° (2015)
Record low-7° (1978)
Thu, 1034° / 17°0.02
34 °
Mount Lucia, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high34°
Average low17°
Average precipitation0.02 in
Chance of precipitation12%
Record high58° (1979)
Record low-12° (1972)
Fri, 1134° / 18°0.03
34 °
Mount Lucia, Friday, 11 December
Climate normal for this date — 60-year average.
Average high34°
Average low18°
Average precipitation0.03 in
Chance of precipitation15%
Record high58° (1965)
Record low-13° (1994)
Sat, 1233° / 18°0.02
33 °
Mount Lucia, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high33°
Average low18°
Average precipitation0.02 in
Chance of precipitation13%
Record high55° (1993)
Record low-21° (2000)
Sun, 1334° / 19°0.04
34 °
Mount Lucia, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high34°
Average low19°
Average precipitation0.04 in
Chance of precipitation18%
Record high51° (2014)
Record low-22° (1961)
Mon, 1434° / 19°0.07
34 °
Mount Lucia, Monday, 14 December
Climate normal for this date — 60-year average.
Average high34°
Average low19°
Average precipitation0.07 in
Chance of precipitation25%
Record high56° (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 Mount Lucia, 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 Mount Lucia, 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.