Monthly outlook for Whitten, IA: average high 64.9°, average low 48.3°. That is 4.4° above the climate normal for October. Precipitation is expected on 6 days (about 1.1 inches), against a normal of 4 days and 1.4 inches. The warmest day looks like 24 October (75.9°), the coolest 17 October (32.2°).
64.9°/48.3°
Average high / low
+4.4°
Above normal
6 / 4
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
66.3°
58.4°
+4.4°
27 October – 5 November
62.6°
53.5°
+5.1°
6 November – 15 November
at normal
47.9°
—
October records over 66 years
87.6°1 October 1976All-time high
20.3°19 October 1972All-time low
Sun, 1862° / 40°0
62 °
Whitten, Sunday, 18 October
Clear. High 62°, low 40°.
Pressure30.30 inHg
Wind14.6 mph S
Humidity58%
Visibility6.2 mi
Dew point41°
Mon, 1963° / 44°0
63 °
Whitten, Monday, 19 October
Overcast. High 63°, low 44°.
Pressure30.33 inHg
Wind7 mph S
Humidity67%
Visibility6.2 mi
Dew point48°
Tue, 2066° / 44°0
66 °
Whitten, Tuesday, 20 October
Overcast. High 66°, low 44°.
Pressure30.33 inHg
Wind6.8 mph S
Humidity58%
Visibility6.2 mi
Dew point47°
Wed, 2168° / 47°0
68 °
Whitten, Wednesday, 21 October
Partly cloudy. High 68°, low 47°.
Pressure30.24 inHg
Wind6.2 mph S
Humidity64%
Visibility6.2 mi
Dew point50°
Thu, 2270° / 49°0
70 °
Whitten, Thursday, 22 October
Clear. High 70°, low 49°.
Pressure30.27 inHg
Wind7.3 mph SE
Humidity51%
Visibility—
Dew point47°
Fri, 2372° / 52°0
72 °
Whitten, Friday, 23 October
Overcast. High 72°, low 52°.
Pressure30.12 inHg
Wind15.6 mph S
Humidity52%
Visibility—
Dew point48°
Sat, 2476° / 62°0
76 °
Whitten, Saturday, 24 October
Overcast. High 76°, low 62°.
Pressure30.09 inHg
Wind14.5 mph SW
Humidity41%
Visibility—
Dew point47°
Sun, 2568° / 59°0.09
68 °
Whitten, Sunday, 25 October
Light rain. High 68°, low 59°.
Pressure30.09 inHg
Wind14.3 mph W
Humidity70%
Visibility—
Dew point57°
Mon, 2661° / 51°0.22
61 °
Whitten, Monday, 26 October
Rain. High 61°, low 51°.
Pressure30.18 inHg
Wind9.7 mph NE
Humidity78%
Visibility—
Dew point48°
Tue, 2756° / 41°0
56 °
Whitten, Tuesday, 27 October
Clear. High 56°, low 41°.
Pressure30.36 inHg
Wind10.2 mph E
Humidity67%
Visibility—
Dew point42°
Wed, 2853° / 41°0.42
53 °
Whitten, Wednesday, 28 October
Rain. High 53°, low 41°.
Pressure30.18 inHg
Wind18.7 mph S
Humidity66%
Visibility—
Dew point37°
Thu, 2970° / 55°0.15
70 °
Whitten, Thursday, 29 October
Light rain. High 70°, low 55°.
Pressure29.77 inHg
Wind19 mph S
Humidity77%
Visibility—
Dew point57°
Fri, 3064° / 57°0.2
64 °
Whitten, Friday, 30 October
Light rain. High 64°, low 57°.
Pressure29.68 inHg
Wind12.3 mph S
Humidity90%
Visibility—
Dew point59°
Sat, 3163° / 51°0.08
63 °
Whitten, Saturday, 31 October
Light rain. High 63°, low 51°.
Pressure29.91 inHg
Wind12.5 mph NW
Humidity45%
Visibility—
Dew point38°
Sun, 0169° / 47°0
69 °
Whitten, Sunday, 1 November
Partly cloudy. High 69°, low 47°.
Pressure29.97 inHg
Wind15.9 mph S
Humidity73%
Visibility—
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0252° / 37°0.07
52 °
Whitten, Monday, 2 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation27%
Record high73° (2022)
Record low14° (1991)
Tue, 0352° / 37°0.06
52 °
Whitten, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.06 in
Chance of precipitation17%
Record high72° (1978)
Record low12° (1991)
Wed, 0451° / 37°0.09
51 °
Whitten, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation22%
Record high71° (2008)
Record low8° (1991)
Thu, 0551° / 35°0.06
51 °
Whitten, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.06 in
Chance of precipitation25%
Record high71° (2015)
Record low19° (1991)
Fri, 0651° / 36°0.07
51 °
Whitten, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.07 in
Chance of precipitation20%
Record high70° (2001)
Record low12° (1991)
Sat, 0751° / 35°0.02
51 °
Whitten, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.02 in
Chance of precipitation7%
Record high72° (2001)
Record low3° (1991)
Sun, 0850° / 34°0.04
50 °
Whitten, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.04 in
Chance of precipitation20%
Record high76° (1999)
Record low9° (1990)
Mon, 0950° / 35°0.11
50 °
Whitten, Monday, 9 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.11 in
Chance of precipitation33%
Record high72° (1999)
Record low16° (1991)
Tue, 1047° / 32°0.09
47 °
Whitten, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.09 in
Chance of precipitation30%
Record high73° (2012)
Record low12° (2018)
Wed, 1146° / 31°0.09
46 °
Whitten, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.09 in
Chance of precipitation23%
Record high69° (1964)
Record low8° (1986)
Thu, 1244° / 30°0.06
44 °
Whitten, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.06 in
Chance of precipitation27%
Record high65° (2005)
Record low0° (2019)
Fri, 1346° / 30°0.06
46 °
Whitten, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.06 in
Chance of precipitation28%
Record high74° (1999)
Record low4° (1986)
Sat, 1446° / 31°0.03
46 °
Whitten, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.03 in
Chance of precipitation18%
Record high69° (2025)
Record low14° (1986)
Sun, 1546° / 31°0.06
46 °
Whitten, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.06 in
Chance of precipitation23%
Record high69° (2001)
Record low7° (1972)
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 Whitten, 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 Whitten, 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.