Monthly outlook for Red Oak, IA: average high 65.4°, average low 50°. That is 4.4° above the climate normal for October. Precipitation is expected on 5 days (about 2.9 inches), against a normal of 4 days and 1.6 inches. The warmest day looks like 23 October (78.4°), the coolest 3 November (38.2°).
65.4°/50°
Average high / low
+4.4°
Above normal
5 / 4
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
70.5°
59.3°
+6.3°
1 November – 10 November
56.8°
53.8°
+1.7°
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, 2378° / 55°0
78 °
Red Oak, Friday, 23 October
Clear. High 78°, low 55°.
Pressure30.12 inHg
Wind12.1 mph SE
Humidity52%
Visibility6.2 mi
Dew point52°
Sat, 2477° / 61°0
77 °
Red Oak, Saturday, 24 October
Mostly clear. High 77°, low 61°.
Pressure30.18 inHg
Wind11 mph S
Humidity51%
Visibility6.2 mi
Dew point51°
Sun, 2574° / 53°0
74 °
Red Oak, Sunday, 25 October
Partly cloudy. High 74°, low 53°.
Pressure30.33 inHg
Wind2.3 mph S
Humidity66%
Visibility6.2 mi
Dew point57°
Mon, 2674° / 57°0
74 °
Red Oak, Monday, 26 October
Overcast. High 74°, low 57°.
Pressure30.27 inHg
Wind7.3 mph SE
Humidity65%
Visibility6.2 mi
Dew point56°
Tue, 2770° / 58°0.04
70 °
Red Oak, Tuesday, 27 October
Light rain. High 70°, low 58°.
Pressure30.15 inHg
Wind11.9 mph S
Humidity55%
Visibility—
Dew point50°
Wed, 2874° / 57°0.13
74 °
Red Oak, Wednesday, 28 October
Light rain. High 74°, low 57°.
Pressure29.88 inHg
Wind16.6 mph S
Humidity57%
Visibility—
Dew point51°
Thu, 2962° / 49°1.85
62 °
Red Oak, Thursday, 29 October
Heavy rain. High 62°, low 49°.
Pressure30.15 inHg
Wind14.3 mph N
Humidity94%
Visibility—
Dew point48°
Fri, 3058° / 48°0.19
58 °
Red Oak, Friday, 30 October
Light rain. High 58°, low 48°.
Pressure30.06 inHg
Wind13 mph SE
Humidity86%
Visibility—
Dew point50°
Sat, 3160° / 57°0.67
60 °
Red Oak, Saturday, 31 October
Rain. High 60°, low 57°.
Pressure29.71 inHg
Wind16 mph S
Humidity95%
Visibility—
Dew point58°
Sun, 0159° / 45°0
59 °
Red Oak, Sunday, 1 November
Overcast. High 59°, low 45°.
Pressure30.06 inHg
Wind9.8 mph NW
Humidity53%
Visibility—
Dew point38°
Mon, 0256° / 44°0
56 °
Red Oak, Monday, 2 November
Overcast. High 56°, low 44°.
Pressure30.18 inHg
Wind11.8 mph NW
Humidity57%
Visibility—
Dew point40°
Tue, 0345° / 38°0
45 °
Red Oak, Tuesday, 3 November
Overcast. High 45°, low 38°.
Pressure30.42 inHg
Wind14.5 mph N
Humidity59%
Visibility—
Dew point31°
Wed, 0452° / 39°0
52 °
Red Oak, Wednesday, 4 November
Clear. High 52°, low 39°.
Pressure30.24 inHg
Wind14 mph NW
Humidity51%
Visibility—
Dew point31°
Thu, 0561° / 39°0
61 °
Red Oak, Thursday, 5 November
Partly cloudy. High 61°, low 39°.
Pressure30.12 inHg
Wind13.6 mph SW
Humidity42%
Visibility—
Dew point32°
Fri, 0668° / 48°0
68 °
Red Oak, Friday, 6 November
Clear. High 68°, low 48°.
Pressure29.97 inHg
Wind7.4 mph W
Humidity46%
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.