Monthly outlook for Walnut City, IA: average high 65.3°, average low 50.2°. That is 5.6° above the climate normal for October. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 25 October (80.7°), the coolest 6 November (41°).
65.3°/50.2°
Average high / low
+5.6°
Above normal
4 / 4
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
70.1°
56.6°
+7.5°
4 November – 13 November
57.4°
51.3°
+3.4°
14 November – 23 November
at normal
48.2°
—
October records over 66 years
92.1°6 October 1963All-time high
14.2°29 October 1980All-time low
Climate normals and records are computed from the nearest reference point — Centerville (7 mi).
Mon, 2674° / 52°0
74 °
Walnut City, Monday, 26 October
Overcast. High 74°, low 52°.
Pressure30.27 inHg
Wind3.9 mph SE
Humidity60%
Visibility6.2 mi
Dew point53°
Tue, 2767° / 54°0.02
67 °
Walnut City, Tuesday, 27 October
Light rain. High 67°, low 54°.
Pressure30.18 inHg
Wind10.9 mph S
Humidity62%
Visibility6.2 mi
Dew point52°
Wed, 2873° / 58°0
73 °
Walnut City, Wednesday, 28 October
Partly cloudy. High 73°, low 58°.
Pressure30.09 inHg
Wind14.1 mph S
Humidity55%
Visibility6.2 mi
Dew point52°
Thu, 2970° / 58°0.02
70 °
Walnut City, Thursday, 29 October
Light rain. High 70°, low 58°.
Pressure30.12 inHg
Wind7.6 mph W
Humidity78%
Visibility6.2 mi
Dew point60°
Fri, 3070° / 54°0.63
70 °
Walnut City, Friday, 30 October
Rain. High 70°, low 54°.
Pressure30.18 inHg
Wind10.9 mph SE
Humidity69%
Visibility—
Dew point56°
Sat, 3161° / 58°0.39
61 °
Walnut City, Saturday, 31 October
Light rain. High 61°, low 58°.
Pressure30.06 inHg
Wind7.6 mph S
Humidity87%
Visibility—
Dew point56°
Sun, 0168° / 54°0.01
68 °
Walnut City, Sunday, 1 November
Light rain. High 68°, low 54°.
Pressure30.06 inHg
Wind7.6 mph NW
Humidity65%
Visibility—
Dew point53°
Mon, 0274° / 54°0.1
74 °
Walnut City, Monday, 2 November
Light rain. High 74°, low 54°.
Pressure29.83 inHg
Wind22.9 mph S
Humidity71%
Visibility—
Dew point58°
Tue, 0364° / 50°0
64 °
Walnut City, Tuesday, 3 November
Clear. High 64°, low 50°.
Pressure29.91 inHg
Wind17.6 mph NW
Humidity54%
Visibility—
Dew point44°
Wed, 0459° / 46°0
59 °
Walnut City, Wednesday, 4 November
Clear. High 59°, low 46°.
Pressure29.88 inHg
Wind16.3 mph W
Humidity41%
Visibility—
Dew point33°
Thu, 0557° / 45°0
57 °
Walnut City, Thursday, 5 November
Overcast. High 57°, low 45°.
Pressure29.85 inHg
Wind7.6 mph W
Humidity62%
Visibility—
Dew point40°
Fri, 0658° / 41°0
58 °
Walnut City, Friday, 6 November
Partly cloudy. High 58°, low 41°.
Pressure29.85 inHg
Wind6.8 mph NW
Humidity57%
Visibility—
Dew point39°
Sat, 0766° / 45°0.01
66 °
Walnut City, Saturday, 7 November
Light rain. High 66°, low 45°.
Pressure29.44 inHg
Wind19.2 mph SE
Humidity53%
Visibility—
Dew point44°
Sun, 0852° / 44°0.05
52 °
Walnut City, Sunday, 8 November
Light rain. High 52°, low 44°.
Pressure29.53 inHg
Wind20.7 mph W
Humidity83%
Visibility—
Dew point45°
Mon, 0953° / 42°0
53 °
Walnut City, Monday, 9 November
Clear. High 53°, low 42°.
Pressure30.09 inHg
Wind18.3 mph NW
Humidity58%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1050° / 36°0.1
50 °
Walnut City, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.1 in
Chance of precipitation28%
Record high73° (2012)
Record low14° (2018)
Wed, 1149° / 34°0.07
49 °
Walnut City, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.07 in
Chance of precipitation27%
Record high74° (1964)
Record low13° (2019)
Thu, 1247° / 33°0.06
47 °
Walnut City, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.06 in
Chance of precipitation27%
Record high68° (1999)
Record low6° (2019)
Fri, 1349° / 33°0.07
49 °
Walnut City, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.07 in
Chance of precipitation18%
Record high74° (1999)
Record low7° (1986)
Sat, 1449° / 34°0.04
49 °
Walnut City, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.04 in
Chance of precipitation25%
Record high74° (2025)
Record low15° (1986)
Sun, 1549° / 35°0.06
49 °
Walnut City, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.06 in
Chance of precipitation20%
Record high71° (2025)
Record low6° (1972)
Mon, 1649° / 34°0.04
49 °
Walnut City, Monday, 16 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.04 in
Chance of precipitation17%
Record high70° (2001)
Record low17° (1997)
Tue, 1750° / 35°0.12
50 °
Walnut City, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.12 in
Chance of precipitation25%
Record high73° (2016)
Record low15° (2014)
Wed, 1849° / 36°0.05
49 °
Walnut City, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.05 in
Chance of precipitation27%
Record high72° (1999)
Record low11° (2014)
Thu, 1949° / 34°0.06
49 °
Walnut City, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.06 in
Chance of precipitation22%
Record high70° (2007)
Record low18° (2022)
Fri, 2047° / 33°0.1
47 °
Walnut City, Friday, 20 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.1 in
Chance of precipitation25%
Record high66° (2007)
Record low15° (1964)
Sat, 2146° / 31°0.05
46 °
Walnut City, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.05 in
Chance of precipitation20%
Record high68° (1990)
Record low8° (1964)
Sun, 2246° / 31°0.04
46 °
Walnut City, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.04 in
Chance of precipitation20%
Record high69° (1966)
Record low15° (1964)
Mon, 2346° / 32°0.09
46 °
Walnut City, Monday, 23 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.09 in
Chance of precipitation27%
Record high68° (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 Walnut City, 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 Walnut City, 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.