Monthly outlook for Red Oak, IA: average high 65.6°, average low 49.5°. That is 4.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.9 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 23 October (78.8°), the coolest 5 November (37.1°).
65.6°/49.5°
Average high / low
+4.6°
Above normal
2 / 4
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
70°
59.3°
+6°
1 November – 10 November
58.4°
53.8°
+2.6°
11 November – 20 November
at normal
49.4°
—
October records over 66 years
94.6°5 October 2024All-time high
10.8°27 October 1997All-time low
Fri, 2379° / 59°0
79 °
Red Oak, Friday, 23 October
Overcast. High 79°, low 59°.
Pressure30.12 inHg
Wind12 mph SE
Humidity53%
Visibility6.2 mi
Dew point53°
Sat, 2476° / 60°0
76 °
Red Oak, Saturday, 24 October
Mostly clear. High 76°, low 60°.
Pressure30.21 inHg
Wind10.1 mph S
Humidity50%
Visibility6.2 mi
Dew point51°
Sun, 2575° / 53°0
75 °
Red Oak, Sunday, 25 October
Partly cloudy. High 75°, low 53°.
Pressure30.33 inHg
Wind3.8 mph S
Humidity65%
Visibility6.2 mi
Dew point56°
Mon, 2673° / 58°0.02
73 °
Red Oak, Monday, 26 October
Light rain. High 73°, low 58°.
Pressure30.27 inHg
Wind9.3 mph SE
Humidity57%
Visibility—
Dew point53°
Tue, 2769° / 56°0.08
69 °
Red Oak, Tuesday, 27 October
Light rain. High 69°, low 56°.
Pressure30.15 inHg
Wind12.3 mph S
Humidity54%
Visibility—
Dew point48°
Wed, 2862° / 43°0
62 °
Red Oak, Wednesday, 28 October
Mostly clear. High 62°, low 43°.
Pressure30.18 inHg
Wind8.3 mph S
Humidity59%
Visibility—
Dew point42°
Thu, 2963° / 55°0.79
63 °
Red Oak, Thursday, 29 October
Rain. High 63°, low 55°.
Pressure29.97 inHg
Wind10.7 mph SE
Humidity94%
Visibility—
Dew point57°
Fri, 3061° / 58°0.01
61 °
Red Oak, Friday, 30 October
Light rain. High 61°, low 58°.
Pressure29.77 inHg
Wind6.9 mph NW
Humidity84%
Visibility—
Dew point56°
Sat, 3165° / 51°0
65 °
Red Oak, Saturday, 31 October
Partly cloudy. High 65°, low 51°.
Pressure29.83 inHg
Wind7 mph N
Humidity57%
Visibility—
Dew point45°
Sun, 0164° / 49°0
64 °
Red Oak, Sunday, 1 November
Clear. High 64°, low 49°.
Pressure30.00 inHg
Wind10.1 mph N
Humidity38%
Visibility—
Dew point35°
Mon, 0259° / 44°0
59 °
Red Oak, Monday, 2 November
Clear. High 59°, low 44°.
Pressure30.27 inHg
Wind9.4 mph NE
Humidity46%
Visibility—
Dew point36°
Tue, 0357° / 40°0
57 °
Red Oak, Tuesday, 3 November
Overcast. High 57°, low 40°.
Pressure30.39 inHg
Wind6.9 mph E
Humidity44%
Visibility—
Dew point31°
Wed, 0455° / 39°0
55 °
Red Oak, Wednesday, 4 November
Overcast. High 55°, low 39°.
Pressure30.42 inHg
Wind8.9 mph E
Humidity43%
Visibility—
Dew point29°
Thu, 0556° / 37°0
56 °
Red Oak, Thursday, 5 November
Clear. High 56°, low 37°.
Pressure30.30 inHg
Wind7.4 mph E
Humidity47%
Visibility—
Dew point31°
Fri, 0659° / 41°0
59 °
Red Oak, Friday, 6 November
Clear. High 59°, low 41°.
Pressure30.21 inHg
Wind4.9 mph E
Humidity63%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0754° / 37°0.02
54 °
Red Oak, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.02 in
Chance of precipitation10%
Record high72° (2001)
Record low1° (1991)
Sun, 0854° / 37°0.06
54 °
Red Oak, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high54°
Average low37°
Average precipitation0.06 in
Chance of precipitation18%
Record high77° (1999)
Record low-1° (1991)
Mon, 0953° / 37°0.12
53 °
Red Oak, Monday, 9 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.12 in
Chance of precipitation32%
Record high74° (1999)
Record low17° (2018)
Tue, 1050° / 35°0.08
50 °
Red Oak, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.08 in
Chance of precipitation28%
Record high75° (2012)
Record low10° (2018)
Wed, 1149° / 32°0.07
49 °
Red Oak, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high49°
Average low32°
Average precipitation0.07 in
Chance of precipitation23%
Record high73° (1964)
Record low8° (1986)
Thu, 1248° / 32°0.06
48 °
Red Oak, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.06 in
Chance of precipitation22%
Record high73° (2005)
Record low-1° (1968)
Fri, 1350° / 33°0.07
50 °
Red Oak, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.07 in
Chance of precipitation18%
Record high79° (1999)
Record low4° (1986)
Sat, 1449° / 35°0.02
49 °
Red Oak, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.02 in
Chance of precipitation13%
Record high72° (2025)
Record low12° (2014)
Sun, 1550° / 34°0.05
50 °
Red Oak, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.05 in
Chance of precipitation20%
Record high71° (2001)
Record low1° (1972)
Mon, 1651° / 33°0.05
51 °
Red Oak, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low33°
Average precipitation0.05 in
Chance of precipitation12%
Record high71° (1963)
Record low12° (2014)
Tue, 1751° / 35°0.09
51 °
Red Oak, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.09 in
Chance of precipitation27%
Record high71° (2016)
Record low12° (1961)
Wed, 1850° / 34°0.05
50 °
Red Oak, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.05 in
Chance of precipitation23%
Record high73° (1999)
Record low8° (1961)
Thu, 1950° / 33°0.07
50 °
Red Oak, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low33°
Average precipitation0.07 in
Chance of precipitation22%
Record high69° (2007)
Record low13° (1961)
Fri, 2047° / 32°0.09
47 °
Red Oak, Friday, 20 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.09 in
Chance of precipitation20%
Record high65° (1990)
Record low10° (1985)
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 Red Oak, 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 Red Oak, 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.