Monthly outlook for Walnut City, IA: average high 57.8°, average low 42.7°. That is 5° above the climate normal for November. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 17 November (68.4°), the coolest 14 November (28.4°).
57.8°/42.7°
Average high / low
+5°
Above normal
4 / 4
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 November – 17 November
57.4°
49.9°
+4.2°
18 November – 27 November
58.6°
46°
+7°
28 November – 7 December
at normal
39.8°
—
November records over 66 years
76.1°2 November 1964All-time high
-11°8 November 1991All-time low
Climate normals and records are computed from the nearest reference point — Centerville (7 mi).
Mon, 0965° / 34°0
65 °
Walnut City, Monday, 9 November
Mostly clear. High 65°, low 34°.
Pressure30.12 inHg
Wind11.8 mph SW
Humidity47%
Visibility6.2 mi
Dew point41°
Tue, 1062° / 44°0
62 °
Walnut City, Tuesday, 10 November
Clear. High 62°, low 44°.
Pressure30.09 inHg
Wind2.2 mph E
Humidity55%
Visibility6.2 mi
Dew point43°
Wed, 1156° / 47°0
56 °
Walnut City, Wednesday, 11 November
Overcast. High 56°, low 47°.
Pressure29.85 inHg
Wind18.4 mph NW
Humidity61%
Visibility6.2 mi
Dew point43°
Thu, 1244° / 36°0
44 °
Walnut City, Thursday, 12 November
Overcast. High 44°, low 36°.
Pressure30.15 inHg
Wind14.5 mph N
Humidity65%
Visibility—
Dew point30°
Fri, 1341° / 31°0
41 °
Walnut City, Friday, 13 November
Overcast. High 41°, low 31°.
Pressure30.15 inHg
Wind10.6 mph N
Humidity71%
Visibility—
Dew point29°
Sat, 1451° / 28°0
51 °
Walnut City, Saturday, 14 November
Partly cloudy. High 51°, low 28°.
Pressure30.06 inHg
Wind8.9 mph SW
Humidity37%
Visibility—
Dew point22°
Sun, 1562° / 40°0
62 °
Walnut City, Sunday, 15 November
Mostly clear. High 62°, low 40°.
Pressure30.03 inHg
Wind6.8 mph W
Humidity50%
Visibility—
Dew point38°
Mon, 1662° / 44°0
62 °
Walnut City, Monday, 16 November
Overcast. High 62°, low 44°.
Pressure30.06 inHg
Wind8.6 mph SE
Humidity62%
Visibility—
Dew point45°
Tue, 1768° / 51°0
68 °
Walnut City, Tuesday, 17 November
Partly cloudy. High 68°, low 51°.
Pressure30.03 inHg
Wind9 mph S
Humidity66%
Visibility—
Dew point53°
Wed, 1862° / 58°0.15
62 °
Walnut City, Wednesday, 18 November
Light rain. High 62°, low 58°.
Pressure30.03 inHg
Wind10.2 mph SW
Humidity87%
Visibility—
Dew point58°
Thu, 1966° / 57°0.17
66 °
Walnut City, Thursday, 19 November
Light rain. High 66°, low 57°.
Pressure29.97 inHg
Wind18.5 mph SW
Humidity80%
Visibility—
Dew point57°
Fri, 2061° / 48°0.88
61 °
Walnut City, Friday, 20 November
Heavy rain. High 61°, low 48°.
Pressure29.65 inHg
Wind20.5 mph W
Humidity83%
Visibility—
Dew point55°
Sat, 2151° / 41°0
51 °
Walnut City, Saturday, 21 November
Partly cloudy. High 51°, low 41°.
Pressure30.15 inHg
Wind19.3 mph W
Humidity54%
Visibility—
Dew point33°
Sun, 2253° / 37°0
53 °
Walnut City, Sunday, 22 November
Overcast. High 53°, low 37°.
Pressure30.15 inHg
Wind13.5 mph S
Humidity52%
Visibility—
Dew point31°
Mon, 2358° / 50°0.09
58 °
Walnut City, Monday, 23 November
Light rain. High 58°, low 50°.
Pressure29.80 inHg
Wind15 mph SW
Humidity84%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2445° / 31°0.06
45 °
Walnut City, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.06 in
Chance of precipitation18%
Record high64° (1966)
Record low11° (1985)
Wed, 2545° / 30°0.06
45 °
Walnut City, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high45°
Average low30°
Average precipitation0.06 in
Chance of precipitation20%
Record high60° (1960)
Record low1° (1991)
Thu, 2645° / 30°0.11
45 °
Walnut City, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high45°
Average low30°
Average precipitation0.11 in
Chance of precipitation37%
Record high69° (1990)
Record low8° (1977)
Fri, 2742° / 29°0.12
42 °
Walnut City, Friday, 27 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.12 in
Chance of precipitation42%
Record high67° (1990)
Record low8° (2018)
Sat, 2840° / 27°0.05
40 °
Walnut City, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.05 in
Chance of precipitation18%
Record high65° (2006)
Record low3° (2018)
Sun, 2942° / 28°0.09
42 °
Walnut City, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.09 in
Chance of precipitation25%
Record high69° (1998)
Record low8° (1976)
Mon, 3042° / 28°0.07
42 °
Walnut City, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.07 in
Chance of precipitation22%
Record high66° (1998)
Record low3° (1964)
Tue, 0140° / 27°0.08
40 °
Walnut City, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.08 in
Chance of precipitation32%
Record high62° (1970)
Record low1° (1985)
Wed, 0241° / 27°0.06
41 °
Walnut City, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.06 in
Chance of precipitation23%
Record high62° (1973)
Record low-6° (1985)
Thu, 0340° / 26°0.06
40 °
Walnut City, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.06 in
Chance of precipitation20%
Record high69° (2012)
Record low-7° (1985)
Fri, 0439° / 26°0.05
39 °
Walnut City, Friday, 4 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.05 in
Chance of precipitation13%
Record high67° (1998)
Record low-2° (2025)
Sat, 0540° / 25°0.06
40 °
Walnut City, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high40°
Average low25°
Average precipitation0.06 in
Chance of precipitation22%
Record high65° (2001)
Record low3° (2008)
Sun, 0637° / 24°0.06
37 °
Walnut City, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.06 in
Chance of precipitation27%
Record high58° (1966)
Record low-1° (1985)
Mon, 0737° / 23°0.06
37 °
Walnut City, Monday, 7 December
Climate normal for this date — 60-year average.
Average high37°
Average low23°
Average precipitation0.06 in
Chance of precipitation20%
Record high58° (2023)
Record low-6° (2005)
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.