Monthly outlook for Cincinnati, IA: average high 67.6°, average low 50.9°. That is 2.5° above the climate normal for October. Precipitation is expected on 3 days (about 3.9 inches), against a normal of 4 days and 1.5 inches. The warmest day looks like 12 October (84.2°), the coolest 18 October (36.8°).
67.6°/50.9°
Average high / low
+2.5°
Above normal
3 / 4
Wet days / normal
3.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 October – 17 October
73.1°
64.3°
+4.9°
18 October – 27 October
58.4°
59.9°
-0.8°
28 October – 6 November
at normal
55.2°
—
October records over 66 years
92.1°6 October 1963All-time high
14.2°29 October 1980All-time low
Climate normals and records are computed from the nearest reference point — Centerville (7 mi).
Fri, 0984° / 55°0.11
84 °
Cincinnati, Friday, 9 October
Rain. High 84°, low 55°.
Pressure30.00 inHg
Wind9.7 mph S
Humidity66%
Visibility6.2 mi
Dew point65°
Sat, 1081° / 59°0
81 °
Cincinnati, Saturday, 10 October
Overcast. High 81°, low 59°.
Pressure30.00 inHg
Wind10.3 mph S
Humidity64%
Visibility6.2 mi
Dew point63°
Sun, 1180° / 57°0
80 °
Cincinnati, Sunday, 11 October
Clear. High 80°, low 57°.
Pressure29.91 inHg
Wind9.5 mph S
Humidity53%
Visibility6.2 mi
Dew point57°
Mon, 1284° / 68°0
84 °
Cincinnati, Monday, 12 October
Clear. High 84°, low 68°.
Pressure29.80 inHg
Wind14.7 mph SW
Humidity60%
Visibility6.2 mi
Dew point64°
Tue, 1375° / 64°0.03
75 °
Cincinnati, Tuesday, 13 October
Light rain. High 75°, low 64°.
Pressure29.91 inHg
Wind15.5 mph SW
Humidity65%
Visibility—
Dew point59°
Wed, 1468° / 59°2.33
68 °
Cincinnati, Wednesday, 14 October
Heavy rain. High 68°, low 59°.
Pressure29.97 inHg
Wind15.4 mph E
Humidity69%
Visibility—
Dew point56°
Thu, 1575° / 60°1.41
75 °
Cincinnati, Thursday, 15 October
Heavy rain. High 75°, low 60°.
Pressure29.74 inHg
Wind20.1 mph SW
Humidity84%
Visibility—
Dew point68°
Fri, 1656° / 48°0
56 °
Cincinnati, Friday, 16 October
Overcast. High 56°, low 48°.
Pressure30.24 inHg
Wind14.4 mph N
Humidity67%
Visibility—
Dew point42°
Sat, 1748° / 37°0
48 °
Cincinnati, Saturday, 17 October
Overcast. High 48°, low 37°.
Pressure30.56 inHg
Wind14.5 mph N
Humidity51%
Visibility—
Dew point29°
Sun, 1853° / 37°0
53 °
Cincinnati, Sunday, 18 October
Overcast. High 53°, low 37°.
Pressure30.47 inHg
Wind5.6 mph S
Humidity49%
Visibility—
Dew point30°
Mon, 1955° / 37°0
55 °
Cincinnati, Monday, 19 October
Partly cloudy. High 55°, low 37°.
Pressure30.47 inHg
Wind7.8 mph E
Humidity50%
Visibility—
Dew point34°
Tue, 2054° / 45°0.01
54 °
Cincinnati, Tuesday, 20 October
Light rain. High 54°, low 45°.
Pressure30.30 inHg
Wind10.6 mph SW
Humidity79%
Visibility—
Dew point43°
Wed, 2167° / 45°0
67 °
Cincinnati, Wednesday, 21 October
Clear. High 67°, low 45°.
Pressure30.15 inHg
Wind11.1 mph SW
Humidity68%
Visibility—
Dew point52°
Thu, 2263° / 48°0
63 °
Cincinnati, Thursday, 22 October
Partly cloudy. High 63°, low 48°.
Pressure30.21 inHg
Wind10 mph N
Humidity56%
Visibility—
Dew point45°
Fri, 2359° / 43°0
59 °
Cincinnati, Friday, 23 October
Clear. High 59°, low 43°.
Pressure30.33 inHg
Wind7.2 mph SE
Humidity49%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2459° / 44°0.13
59 °
Cincinnati, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.13 in
Chance of precipitation33%
Record high78° (2012)
Record low26° (1981)
Sun, 2558° / 44°0.05
58 °
Cincinnati, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.05 in
Chance of precipitation23%
Record high78° (2011)
Record low29° (1962)
Mon, 2658° / 43°0.11
58 °
Cincinnati, Monday, 26 October
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.11 in
Chance of precipitation22%
Record high80° (1963)
Record low26° (1962)
Tue, 2757° / 43°0.06
57 °
Cincinnati, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.06 in
Chance of precipitation22%
Record high74° (2014)
Record low20° (1997)
Wed, 2857° / 41°0.06
57 °
Cincinnati, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.06 in
Chance of precipitation22%
Record high77° (2016)
Record low17° (1967)
Thu, 2958° / 42°0.08
58 °
Cincinnati, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.08 in
Chance of precipitation27%
Record high80° (2024)
Record low14° (1980)
Fri, 3058° / 43°0.1
58 °
Cincinnati, Friday, 30 October
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.1 in
Chance of precipitation32%
Record high76° (2024)
Record low19° (1980)
Sat, 3156° / 42°0.14
56 °
Cincinnati, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.14 in
Chance of precipitation37%
Record high76° (1968)
Record low23° (1993)
Sun, 0156° / 41°0.2
56 °
Cincinnati, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.2 in
Chance of precipitation30%
Record high75° (2016)
Record low21° (2023)
Mon, 0254° / 40°0.08
54 °
Cincinnati, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.08 in
Chance of precipitation32%
Record high76° (1964)
Record low17° (1991)
Tue, 0354° / 40°0.09
54 °
Cincinnati, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.09 in
Chance of precipitation27%
Record high74° (1978)
Record low11° (1991)
Wed, 0453° / 40°0.11
53 °
Cincinnati, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.11 in
Chance of precipitation22%
Record high72° (1978)
Record low10° (1991)
Thu, 0553° / 38°0.06
53 °
Cincinnati, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.06 in
Chance of precipitation25%
Record high71° (1978)
Record low21° (1991)
Fri, 0653° / 38°0.07
53 °
Cincinnati, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation23%
Record high70° (2020)
Record low18° (1991)
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 Cincinnati, 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 Cincinnati, 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.