Monthly outlook for Wall Lake, IA: average high 60.8°, average low 45.4°. That is 2.5° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 22 October (71.3°), the coolest 27 October (36.6°).
60.8°/45.4°
Average high / low
+2.5°
Above normal
3 / 4
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
62.4°
58.1°
+2.4°
29 October – 7 November
58.2°
52.6°
+3.1°
8 November – 17 November
at normal
47.1°
—
October records over 66 years
88.5°1 October 2023All-time high
16.2°27 October 2020All-time low
Tue, 2066° / 43°0
66 °
Wall Lake, Tuesday, 20 October
Clear. High 66°, low 43°.
Pressure30.30 inHg
Wind8.6 mph S
Humidity55%
Visibility6.2 mi
Dew point46°
Wed, 2170° / 50°0
70 °
Wall Lake, Wednesday, 21 October
Clear. High 70°, low 50°.
Pressure30.24 inHg
Wind4.8 mph SW
Humidity62%
Visibility6.2 mi
Dew point52°
Thu, 2271° / 51°0
71 °
Wall Lake, Thursday, 22 October
Clear. High 71°, low 51°.
Pressure30.27 inHg
Wind7.1 mph S
Humidity60%
Visibility6.2 mi
Dew point52°
Fri, 2370° / 53°0
70 °
Wall Lake, Friday, 23 October
Partly cloudy. High 70°, low 53°.
Pressure30.15 inHg
Wind16.4 mph SE
Humidity54%
Visibility—
Dew point49°
Sat, 2465° / 51°0.26
65 °
Wall Lake, Saturday, 24 October
Rain. High 65°, low 51°.
Pressure30.15 inHg
Wind14.1 mph S
Humidity60%
Visibility—
Dew point49°
Sun, 2560° / 42°0
60 °
Wall Lake, Sunday, 25 October
Clear. High 60°, low 42°.
Pressure30.33 inHg
Wind9.7 mph W
Humidity35%
Visibility—
Dew point28°
Mon, 2653° / 46°0.25
53 °
Wall Lake, Monday, 26 October
Light rain. High 53°, low 46°.
Pressure30.00 inHg
Wind14.7 mph S
Humidity88%
Visibility—
Dew point49°
Tue, 2748° / 37°0
48 °
Wall Lake, Tuesday, 27 October
Overcast. High 48°, low 37°.
Pressure30.21 inHg
Wind11.8 mph N
Humidity64%
Visibility—
Dew point33°
Wed, 2855° / 42°0
55 °
Wall Lake, Wednesday, 28 October
Overcast. High 55°, low 42°.
Pressure30.09 inHg
Wind10.9 mph SE
Humidity84%
Visibility—
Dew point46°
Thu, 2964° / 52°0
64 °
Wall Lake, Thursday, 29 October
Overcast. High 64°, low 52°.
Pressure29.77 inHg
Wind24.7 mph S
Humidity89%
Visibility—
Dew point53°
Fri, 3064° / 50°0.15
64 °
Wall Lake, Friday, 30 October
Light rain. High 64°, low 50°.
Pressure29.71 inHg
Wind27.1 mph S
Humidity33%
Visibility—
Dew point29°
Sat, 3152° / 39°0
52 °
Wall Lake, Saturday, 31 October
Partly cloudy. High 52°, low 39°.
Pressure30.03 inHg
Wind8.3 mph N
Humidity24%
Visibility—
Dew point14°
Sun, 0155° / 37°0.04
55 °
Wall Lake, Sunday, 1 November
Light rain. High 55°, low 37°.
Pressure29.83 inHg
Wind13.5 mph W
Humidity41%
Visibility—
Dew point28°
Mon, 0260° / 40°0
60 °
Wall Lake, Monday, 2 November
Clear. High 60°, low 40°.
Pressure29.88 inHg
Wind16.2 mph S
Humidity44%
Visibility—
Dew point33°
Tue, 0354° / 50°0.02
54 °
Wall Lake, Tuesday, 3 November
Light rain. High 54°, low 50°.
Pressure29.59 inHg
Wind16.1 mph S
Humidity89%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0451° / 36°0.03
51 °
Wall Lake, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.03 in
Chance of precipitation15%
Record high69° (1975)
Record low-9° (1991)
Thu, 0551° / 36°0.05
51 °
Wall Lake, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.05 in
Chance of precipitation18%
Record high69° (2015)
Record low18° (1991)
Fri, 0651° / 36°0.04
51 °
Wall Lake, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.04 in
Chance of precipitation15%
Record high71° (1980)
Record low8° (1991)
Sat, 0751° / 35°0.02
51 °
Wall Lake, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.02 in
Chance of precipitation12%
Record high71° (2001)
Record low-15° (1991)
Sun, 0851° / 35°0.04
51 °
Wall Lake, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.04 in
Chance of precipitation17%
Record high76° (1999)
Record low-6° (1991)
Mon, 0950° / 34°0.12
50 °
Wall Lake, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.12 in
Chance of precipitation28%
Record high72° (2022)
Record low16° (2018)
Tue, 1047° / 31°0.08
47 °
Wall Lake, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.08 in
Chance of precipitation27%
Record high74° (2012)
Record low11° (2018)
Wed, 1146° / 29°0.07
46 °
Wall Lake, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low29°
Average precipitation0.07 in
Chance of precipitation20%
Record high69° (1964)
Record low5° (1986)
Thu, 1244° / 29°0.07
44 °
Wall Lake, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.07 in
Chance of precipitation27%
Record high67° (2005)
Record low1° (2019)
Fri, 1346° / 31°0.07
46 °
Wall Lake, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.07 in
Chance of precipitation23%
Record high72° (1999)
Record low3° (1986)
Sat, 1446° / 32°0.03
46 °
Wall Lake, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.03 in
Chance of precipitation15%
Record high72° (2025)
Record low10° (2014)
Sun, 1547° / 31°0.06
47 °
Wall Lake, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.06 in
Chance of precipitation18%
Record high69° (2001)
Record low11° (1972)
Mon, 1647° / 31°0.05
47 °
Wall Lake, Monday, 16 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.05 in
Chance of precipitation17%
Record high70° (2001)
Record low6° (1997)
Tue, 1747° / 31°0.07
47 °
Wall Lake, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.07 in
Chance of precipitation25%
Record high67° (2016)
Record low7° (2000)
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 Wall Lake, 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 Wall Lake, 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.