Monthly outlook for Whittemore, IA: average high 60.4°, average low 48.8°. That is 4.3° above the climate normal for October. Precipitation is expected on 6 days (about 2.2 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 24 October (74.4°), the coolest 30 October (36.8°).
60.4°/48.8°
Average high / low
+4.3°
Above normal
6 / 4
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
59.6°
54.3°
+3°
2 November – 11 November
61.6°
48.4°
+7.4°
12 November – 21 November
at normal
43.1°
—
October records over 66 years
88.7°3 October 2025All-time high
15.1°27 October 2020All-time low
Climate normals and records are computed from the nearest reference point — Fenton (11 mi).
Sat, 2474° / 54°0
74 °
Whittemore, Saturday, 24 October
Mostly clear. High 74°, low 54°.
Pressure30.15 inHg
Wind12.6 mph S
Humidity52%
Visibility6.2 mi
Dew point52°
Sun, 2558° / 47°0.03
58 °
Whittemore, Sunday, 25 October
Light rain. High 58°, low 47°.
Pressure30.39 inHg
Wind8.3 mph NE
Humidity65%
Visibility6.2 mi
Dew point45°
Mon, 2651° / 46°0.2
51 °
Whittemore, Monday, 26 October
Rain. High 51°, low 46°.
Pressure30.42 inHg
Wind12.3 mph NE
Humidity88%
Visibility6.2 mi
Dew point44°
Tue, 2765° / 47°0.13
65 °
Whittemore, Tuesday, 27 October
Light rain. High 65°, low 47°.
Pressure30.09 inHg
Wind16.5 mph S
Humidity63%
Visibility—
Dew point50°
Wed, 2864° / 49°0.28
64 °
Whittemore, Wednesday, 28 October
Rain. High 64°, low 49°.
Pressure29.88 inHg
Wind16.2 mph SW
Humidity48%
Visibility—
Dew point43°
Thu, 2949° / 38°0
49 °
Whittemore, Thursday, 29 October
Partly cloudy. High 49°, low 38°.
Pressure30.24 inHg
Wind16.5 mph NW
Humidity46%
Visibility—
Dew point27°
Fri, 3051° / 37°0
51 °
Whittemore, Friday, 30 October
Overcast. High 51°, low 37°.
Pressure30.30 inHg
Wind8.7 mph E
Humidity38%
Visibility—
Dew point23°
Sat, 3147° / 41°0
47 °
Whittemore, Saturday, 31 October
Overcast. High 47°, low 41°.
Pressure30.12 inHg
Wind8.7 mph SE
Humidity83%
Visibility—
Dew point41°
Sun, 0165° / 48°0.01
65 °
Whittemore, Sunday, 1 November
Light rain. High 65°, low 48°.
Pressure30.03 inHg
Wind10.4 mph S
Humidity69%
Visibility—
Dew point50°
Mon, 0256° / 54°0.89
56 °
Whittemore, Monday, 2 November
Heavy rain. High 56°, low 54°.
Pressure29.77 inHg
Wind17.8 mph SE
Humidity91%
Visibility—
Dew point54°
Tue, 0362° / 57°0.12
62 °
Whittemore, Tuesday, 3 November
Light rain. High 62°, low 57°.
Pressure29.65 inHg
Wind7.4 mph SE
Humidity89%
Visibility—
Dew point57°
Wed, 0465° / 53°0
65 °
Whittemore, Wednesday, 4 November
Clear. High 65°, low 53°.
Pressure29.74 inHg
Wind10.9 mph W
Humidity57%
Visibility—
Dew point46°
Thu, 0557° / 52°0.54
57 °
Whittemore, Thursday, 5 November
Rain. High 57°, low 52°.
Pressure29.83 inHg
Wind5.7 mph S
Humidity97%
Visibility—
Dew point52°
Fri, 0661° / 49°0
61 °
Whittemore, Friday, 6 November
Partly cloudy. High 61°, low 49°.
Pressure29.77 inHg
Wind12.3 mph W
Humidity49%
Visibility—
Dew point40°
Sat, 0769° / 53°0
69 °
Whittemore, Saturday, 7 November
Clear. High 69°, low 53°.
Pressure29.85 inHg
Wind13.1 mph W
Humidity40%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0849° / 33°0.04
49 °
Whittemore, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.04 in
Chance of precipitation12%
Record high75° (1999)
Record low-4° (1991)
Mon, 0947° / 33°0.12
47 °
Whittemore, Monday, 9 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.12 in
Chance of precipitation27%
Record high71° (1999)
Record low14° (2018)
Tue, 1045° / 30°0.09
45 °
Whittemore, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high45°
Average low30°
Average precipitation0.09 in
Chance of precipitation28%
Record high73° (2012)
Record low9° (2018)
Wed, 1144° / 28°0.07
44 °
Whittemore, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high44°
Average low28°
Average precipitation0.07 in
Chance of precipitation20%
Record high67° (1964)
Record low5° (1986)
Thu, 1242° / 28°0.07
42 °
Whittemore, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.07 in
Chance of precipitation25%
Record high66° (2005)
Record low4° (1966)
Fri, 1344° / 29°0.06
44 °
Whittemore, Friday, 13 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.06 in
Chance of precipitation30%
Record high72° (1999)
Record low2° (1986)
Sat, 1444° / 30°0.03
44 °
Whittemore, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.03 in
Chance of precipitation15%
Record high71° (2025)
Record low8° (1976)
Sun, 1545° / 29°0.05
45 °
Whittemore, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.05 in
Chance of precipitation23%
Record high69° (2001)
Record low9° (1976)
Mon, 1644° / 29°0.06
44 °
Whittemore, Monday, 16 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.06 in
Chance of precipitation23%
Record high69° (2001)
Record low0° (1997)
Tue, 1744° / 29°0.09
44 °
Whittemore, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.09 in
Chance of precipitation23%
Record high66° (2001)
Record low8° (2014)
Wed, 1844° / 29°0.06
44 °
Whittemore, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high44°
Average low29°
Average precipitation0.06 in
Chance of precipitation30%
Record high70° (1999)
Record low4° (2014)
Thu, 1942° / 29°0.08
42 °
Whittemore, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.08 in
Chance of precipitation27%
Record high60° (2020)
Record low1° (1997)
Fri, 2041° / 27°0.1
41 °
Whittemore, Friday, 20 November
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.1 in
Chance of precipitation22%
Record high62° (2003)
Record low7° (1964)
Sat, 2140° / 24°0.04
40 °
Whittemore, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high40°
Average low24°
Average precipitation0.04 in
Chance of precipitation15%
Record high70° (1990)
Record low-3° (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 Whittemore, 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 Whittemore, 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.