Monthly outlook for Otterville, IA: average high 53.7°, average low 45.2°. That is 2.4° above the climate normal for October. Precipitation is expected on 9 days (about 2.2 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 1 November (67.8°), the coolest 13 November (39°).
53.7°/45.2°
Average high / low
+2.4°
Above normal
9 / 4
Wet days / normal
2.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
30 October – 8 November
58.4°
51.4°
+3.9°
9 November – 18 November
45.8°
45.9°
-0°
19 November – 28 November
at normal
40.5°
—
October records over 66 years
87.8°1 October 1976All-time high
20.5°19 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Dunkerton (12 mi).
Sat, 3166° / 50°0.29
66 °
Otterville, Saturday, 31 October
Heavy rain. High 66°, low 50°.
Pressure30.27 inHg
Wind5.5 mph SE
Humidity92%
Visibility5.0 mi
Dew point54°
Sun, 0168° / 53°0
68 °
Otterville, Sunday, 1 November
Overcast. High 68°, low 53°.
Pressure30.27 inHg
Wind6.4 mph SE
Humidity70%
Visibility6.2 mi
Dew point55°
Mon, 0261° / 55°0.28
61 °
Otterville, Monday, 2 November
Rain. High 61°, low 55°.
Pressure29.97 inHg
Wind15 mph SE
Humidity90%
Visibility6.2 mi
Dew point57°
Tue, 0365° / 54°0.6
65 °
Otterville, Tuesday, 3 November
Rain. High 65°, low 54°.
Pressure29.71 inHg
Wind17.7 mph S
Humidity96%
Visibility—
Dew point63°
Wed, 0453° / 47°0.09
53 °
Otterville, Wednesday, 4 November
Light rain. High 53°, low 47°.
Pressure29.77 inHg
Wind10.1 mph NW
Humidity74%
Visibility—
Dew point44°
Thu, 0557° / 45°0
57 °
Otterville, Thursday, 5 November
Overcast. High 57°, low 45°.
Pressure29.80 inHg
Wind11.4 mph N
Humidity66%
Visibility—
Dew point44°
Fri, 0657° / 44°0
57 °
Otterville, Friday, 6 November
Partly cloudy. High 57°, low 44°.
Pressure29.94 inHg
Wind6.9 mph NE
Humidity68%
Visibility—
Dew point43°
Sat, 0755° / 43°0
55 °
Otterville, Saturday, 7 November
Partly cloudy. High 55°, low 43°.
Pressure30.18 inHg
Wind6.2 mph E
Humidity62%
Visibility—
Dew point39°
Sun, 0847° / 43°0.11
47 °
Otterville, Sunday, 8 November
Light rain. High 47°, low 43°.
Pressure30.06 inHg
Wind16.9 mph E
Humidity82%
Visibility—
Dew point42°
Mon, 0943° / 41°0.1
43 °
Otterville, Monday, 9 November
Light rain. High 43°, low 41°.
Pressure30.09 inHg
Wind15.3 mph NE
Humidity93%
Visibility—
Dew point40°
Tue, 1042° / 40°0.02
42 °
Otterville, Tuesday, 10 November
Light rain. High 42°, low 40°.
Pressure30.18 inHg
Wind6.7 mph N
Humidity82%
Visibility—
Dew point36°
Wed, 1147° / 40°0.07
47 °
Otterville, Wednesday, 11 November
Light rain. High 47°, low 40°.
Pressure29.94 inHg
Wind10.4 mph S
Humidity68%
Visibility—
Dew point36°
Thu, 1244° / 42°0.51
44 °
Otterville, Thursday, 12 November
Rain. High 44°, low 42°.
Pressure29.59 inHg
Wind11.1 mph SE
Humidity95%
Visibility—
Dew point42°
Fri, 1351° / 39°0.01
51 °
Otterville, Friday, 13 November
Light rain. High 51°, low 39°.
Pressure29.77 inHg
Wind11.6 mph W
Humidity65%
Visibility—
Dew point37°
Sat, 1448° / 42°0.01
48 °
Otterville, Saturday, 14 November
Light rain. High 48°, low 42°.
Pressure29.74 inHg
Wind14.4 mph N
Humidity90%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 1546° / 31°0.06
46 °
Otterville, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.06 in
Chance of precipitation25%
Record high67° (2001)
Record low15° (2014)
Mon, 1646° / 30°0.05
46 °
Otterville, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low30°
Average precipitation0.05 in
Chance of precipitation28%
Record high65° (1971)
Record low11° (1997)
Tue, 1746° / 32°0.09
46 °
Otterville, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.09 in
Chance of precipitation23%
Record high70° (2016)
Record low10° (2005)
Wed, 1845° / 31°0.08
45 °
Otterville, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.08 in
Chance of precipitation27%
Record high70° (1999)
Record low8° (2014)
Thu, 1945° / 30°0.07
45 °
Otterville, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high45°
Average low30°
Average precipitation0.07 in
Chance of precipitation28%
Record high64° (1999)
Record low8° (1986)
Fri, 2042° / 29°0.09
42 °
Otterville, Friday, 20 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.09 in
Chance of precipitation32%
Record high64° (2003)
Record low10° (1964)
Sat, 2142° / 27°0.06
42 °
Otterville, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.06 in
Chance of precipitation22%
Record high69° (1990)
Record low4° (1964)
Sun, 2242° / 27°0.02
42 °
Otterville, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high42°
Average low27°
Average precipitation0.02 in
Chance of precipitation17%
Record high65° (2012)
Record low1° (2015)
Mon, 2341° / 28°0.09
41 °
Otterville, Monday, 23 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.09 in
Chance of precipitation30%
Record high62° (1966)
Record low6° (1985)
Tue, 2440° / 26°0.04
40 °
Otterville, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.04 in
Chance of precipitation18%
Record high62° (2017)
Record low-1° (1985)
Wed, 2540° / 26°0.05
40 °
Otterville, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.05 in
Chance of precipitation22%
Record high56° (1976)
Record low-8° (1991)
Thu, 2639° / 25°0.08
39 °
Otterville, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.08 in
Chance of precipitation33%
Record high64° (1990)
Record low-13° (1977)
Fri, 2737° / 24°0.1
37 °
Otterville, Friday, 27 November
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.1 in
Chance of precipitation38%
Record high64° (1990)
Record low-2° (1996)
Sat, 2836° / 22°0.07
36 °
Otterville, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high36°
Average low22°
Average precipitation0.07 in
Chance of precipitation18%
Record high63° (1998)
Record low-1° (1977)
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 Otterville, 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 Otterville, 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.