Monthly outlook for Lacona, IA: average high 62.4°, average low 49.2°. That is 4° above the climate normal for October. Precipitation is expected on 6 days (about 1.9 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 25 October (74.2°), the coolest 9 November (36.2°).
62.4°/49.2°
Average high / low
+4°
Above normal
6 / 4
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
66.8°
56.5°
+5.7°
4 November – 13 November
55.1°
51.2°
+2.2°
14 November – 23 November
at normal
48°
—
October records over 66 years
91.8°6 October 1963All-time high
10.2°29 October 1980All-time low
Climate normals and records are computed from the nearest reference point — Chariton (13 mi).
Mon, 2672° / 52°0
72 °
Lacona, Monday, 26 October
Overcast. High 72°, low 52°.
Pressure30.30 inHg
Wind6.3 mph E
Humidity70%
Visibility6.2 mi
Dew point53°
Tue, 2769° / 55°0.05
69 °
Lacona, Tuesday, 27 October
Light rain. High 69°, low 55°.
Pressure30.12 inHg
Wind9 mph S
Humidity67%
Visibility6.2 mi
Dew point54°
Wed, 2873° / 57°0
73 °
Lacona, Wednesday, 28 October
Clear. High 73°, low 57°.
Pressure30.09 inHg
Wind12.4 mph S
Humidity56%
Visibility6.2 mi
Dew point53°
Thu, 2970° / 58°0.32
70 °
Lacona, Thursday, 29 October
Rain. High 70°, low 58°.
Pressure30.09 inHg
Wind4.8 mph NW
Humidity80%
Visibility6.2 mi
Dew point60°
Fri, 3070° / 54°0.51
70 °
Lacona, Friday, 30 October
Rain. High 70°, low 54°.
Pressure30.06 inHg
Wind10.8 mph S
Humidity73%
Visibility—
Dew point59°
Sat, 3165° / 52°0.33
65 °
Lacona, Saturday, 31 October
Rain. High 65°, low 52°.
Pressure30.12 inHg
Wind9.6 mph SW
Humidity68%
Visibility—
Dew point53°
Sun, 0152° / 50°0.17
52 °
Lacona, Sunday, 1 November
Light rain. High 52°, low 50°.
Pressure30.06 inHg
Wind7.3 mph E
Humidity91%
Visibility—
Dew point49°
Mon, 0261° / 52°0.03
61 °
Lacona, Monday, 2 November
Light rain. High 61°, low 52°.
Pressure29.94 inHg
Wind5 mph NE
Humidity75%
Visibility—
Dew point52°
Tue, 0362° / 49°0
62 °
Lacona, Tuesday, 3 November
Overcast. High 62°, low 49°.
Pressure30.09 inHg
Wind11.4 mph N
Humidity67%
Visibility—
Dew point50°
Wed, 0454° / 44°0
54 °
Lacona, Wednesday, 4 November
Overcast. High 54°, low 44°.
Pressure30.33 inHg
Wind11.1 mph E
Humidity52%
Visibility—
Dew point35°
Thu, 0549° / 43°0
49 °
Lacona, Thursday, 5 November
Overcast. High 49°, low 43°.
Pressure30.42 inHg
Wind10.4 mph SE
Humidity56%
Visibility—
Dew point33°
Fri, 0653° / 41°0.01
53 °
Lacona, Friday, 6 November
Light rain. High 53°, low 41°.
Pressure30.00 inHg
Wind19.2 mph S
Humidity64%
Visibility—
Dew point40°
Sat, 0764° / 54°0.44
64 °
Lacona, Saturday, 7 November
Rain. High 64°, low 54°.
Pressure29.68 inHg
Wind20.8 mph S
Humidity75%
Visibility—
Dew point55°
Sun, 0857° / 40°0
57 °
Lacona, Sunday, 8 November
Clear. High 57°, low 40°.
Pressure30.30 inHg
Wind17.4 mph NW
Humidity51%
Visibility—
Dew point30°
Mon, 0953° / 36°0
53 °
Lacona, Monday, 9 November
Overcast. High 53°, low 36°.
Pressure30.24 inHg
Wind12.8 mph S
Humidity52%
Visibility—
Dew point31°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1050° / 35°0.1
50 °
Lacona, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.1 in
Chance of precipitation23%
Record high74° (2012)
Record low13° (2018)
Wed, 1149° / 33°0.08
49 °
Lacona, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.08 in
Chance of precipitation25%
Record high73° (1964)
Record low12° (2019)
Thu, 1247° / 32°0.06
47 °
Lacona, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.06 in
Chance of precipitation25%
Record high68° (1999)
Record low4° (2019)
Fri, 1349° / 32°0.07
49 °
Lacona, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.07 in
Chance of precipitation18%
Record high75° (1999)
Record low6° (1986)
Sat, 1449° / 34°0.03
49 °
Lacona, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.03 in
Chance of precipitation22%
Record high73° (2025)
Record low14° (1986)
Sun, 1549° / 34°0.06
49 °
Lacona, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.06 in
Chance of precipitation23%
Record high71° (1960)
Record low3° (1972)
Mon, 1649° / 34°0.04
49 °
Lacona, Monday, 16 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.04 in
Chance of precipitation13%
Record high71° (2001)
Record low16° (1997)
Tue, 1750° / 35°0.11
50 °
Lacona, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.11 in
Chance of precipitation23%
Record high73° (2016)
Record low13° (2005)
Wed, 1849° / 35°0.04
49 °
Lacona, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.04 in
Chance of precipitation25%
Record high72° (1999)
Record low10° (2014)
Thu, 1949° / 34°0.06
49 °
Lacona, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.06 in
Chance of precipitation20%
Record high69° (2007)
Record low17° (2022)
Fri, 2047° / 32°0.08
47 °
Lacona, Friday, 20 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.08 in
Chance of precipitation22%
Record high65° (1990)
Record low13° (1972)
Sat, 2146° / 30°0.04
46 °
Lacona, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.04 in
Chance of precipitation20%
Record high70° (1990)
Record low8° (1964)
Sun, 2246° / 31°0.03
46 °
Lacona, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.03 in
Chance of precipitation15%
Record high70° (1966)
Record low9° (2015)
Mon, 2346° / 31°0.09
46 °
Lacona, Monday, 23 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.09 in
Chance of precipitation27%
Record high69° (1966)
Record low10° (1970)
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 Lacona, 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 Lacona, 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.