Monthly outlook for Cou Falls, IA: average high 55.5°, average low 43.9°. That is 2.7° above the climate normal for November. Precipitation is expected on 4 days (about 1.2 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 3 November (65.7°), the coolest 11 November (34°).
55.5°/43.9°
Average high / low
+2.7°
Above normal
4 / 4
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
56.5°
52.5°
+2.2°
11 November – 20 November
53.8°
47.6°
+3.5°
21 November – 30 November
at normal
42.4°
—
November records over 66 years
77°8 November 1999All-time high
-7.6°26 November 1977All-time low
Climate normals and records are computed from the nearest reference point — Tiffin (8 mi).
Mon, 0265° / 55°0.26
65 °
Cou Falls, Monday, 2 November
Rain. High 65°, low 55°.
Pressure29.91 inHg
Wind15.8 mph SE
Humidity82%
Visibility6.2 mi
Dew point56°
Tue, 0366° / 55°0.72
66 °
Cou Falls, Tuesday, 3 November
Rain. High 66°, low 55°.
Pressure29.68 inHg
Wind14.8 mph S
Humidity97%
Visibility2.1 mi
Dew point65°
Wed, 0455° / 49°0.08
55 °
Cou Falls, Wednesday, 4 November
Rain. High 55°, low 49°.
Pressure29.65 inHg
Wind11.8 mph SW
Humidity70%
Visibility6.2 mi
Dew point45°
Thu, 0553° / 49°0.06
53 °
Cou Falls, Thursday, 5 November
Light rain. High 53°, low 49°.
Pressure29.71 inHg
Wind13.2 mph NW
Humidity79%
Visibility—
Dew point46°
Fri, 0654° / 43°0
54 °
Cou Falls, Friday, 6 November
Overcast. High 54°, low 43°.
Pressure29.97 inHg
Wind8.9 mph N
Humidity59%
Visibility—
Dew point38°
Sat, 0760° / 41°0
60 °
Cou Falls, Saturday, 7 November
Overcast. High 60°, low 41°.
Pressure29.68 inHg
Wind13.8 mph NW
Humidity58%
Visibility—
Dew point40°
Sun, 0847° / 40°0.01
47 °
Cou Falls, Sunday, 8 November
Light rain. High 47°, low 40°.
Pressure29.71 inHg
Wind18.6 mph NW
Humidity57%
Visibility—
Dew point32°
Mon, 0952° / 39°0
52 °
Cou Falls, Monday, 9 November
Clear. High 52°, low 39°.
Pressure29.97 inHg
Wind15 mph NW
Humidity56%
Visibility—
Dew point34°
Tue, 1049° / 40°0
49 °
Cou Falls, Tuesday, 10 November
Overcast. High 49°, low 40°.
Pressure30.15 inHg
Wind14.3 mph NW
Humidity58%
Visibility—
Dew point33°
Wed, 1149° / 34°0.01
49 °
Cou Falls, Wednesday, 11 November
Light rain. High 49°, low 34°.
Pressure30.18 inHg
Wind7.7 mph NW
Humidity42%
Visibility—
Dew point25°
Thu, 1254° / 40°0.03
54 °
Cou Falls, Thursday, 12 November
Light rain. High 54°, low 40°.
Pressure29.85 inHg
Wind15 mph S
Humidity54%
Visibility—
Dew point34°
Fri, 1360° / 46°0
60 °
Cou Falls, Friday, 13 November
Overcast. High 60°, low 46°.
Pressure29.74 inHg
Wind14 mph W
Humidity47%
Visibility—
Dew point38°
Sat, 1453° / 41°0
53 °
Cou Falls, Saturday, 14 November
Clear. High 53°, low 41°.
Pressure30.00 inHg
Wind12.2 mph N
Humidity61%
Visibility—
Dew point38°
Sun, 1549° / 35°0
49 °
Cou Falls, Sunday, 15 November
Partly cloudy. High 49°, low 35°.
Pressure30.15 inHg
Wind8.2 mph S
Humidity56%
Visibility—
Dew point30°
Mon, 1658° / 42°0
58 °
Cou Falls, Monday, 16 November
Overcast. High 58°, low 42°.
Pressure29.94 inHg
Wind12.3 mph SW
Humidity60%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1749° / 34°0.11
49 °
Cou Falls, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.11 in
Chance of precipitation25%
Record high73° (2016)
Record low13° (2005)
Wed, 1848° / 34°0.07
48 °
Cou Falls, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.07 in
Chance of precipitation27%
Record high71° (1999)
Record low10° (2014)
Thu, 1948° / 33°0.06
48 °
Cou Falls, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.06 in
Chance of precipitation27%
Record high67° (2007)
Record low17° (2022)
Fri, 2045° / 31°0.09
45 °
Cou Falls, Friday, 20 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.09 in
Chance of precipitation27%
Record high66° (2003)
Record low13° (1964)
Sat, 2145° / 29°0.08
45 °
Cou Falls, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.08 in
Chance of precipitation18%
Record high68° (1990)
Record low7° (1964)
Sun, 2245° / 29°0.04
45 °
Cou Falls, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high45°
Average low29°
Average precipitation0.04 in
Chance of precipitation17%
Record high65° (1966)
Record low5° (2015)
Mon, 2344° / 30°0.09
44 °
Cou Falls, Monday, 23 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.09 in
Chance of precipitation30%
Record high67° (1966)
Record low10° (1970)
Tue, 2443° / 29°0.06
43 °
Cou Falls, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.06 in
Chance of precipitation22%
Record high63° (2017)
Record low5° (1985)
Wed, 2543° / 29°0.06
43 °
Cou Falls, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high43°
Average low29°
Average precipitation0.06 in
Chance of precipitation22%
Record high58° (1976)
Record low0° (1977)
Thu, 2643° / 28°0.1
43 °
Cou Falls, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high43°
Average low28°
Average precipitation0.1 in
Chance of precipitation40%
Record high67° (1990)
Record low-8° (1977)
Fri, 2741° / 28°0.12
41 °
Cou Falls, Friday, 27 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.12 in
Chance of precipitation48%
Record high67° (1990)
Record low6° (1992)
Sat, 2839° / 25°0.07
39 °
Cou Falls, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high39°
Average low25°
Average precipitation0.07 in
Chance of precipitation18%
Record high66° (1998)
Record low3° (1977)
Sun, 2941° / 27°0.07
41 °
Cou Falls, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.07 in
Chance of precipitation22%
Record high68° (1998)
Record low6° (1976)
Mon, 3040° / 26°0.07
40 °
Cou Falls, Monday, 30 November
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.07 in
Chance of precipitation22%
Record high67° (1998)
Record low4° (1964)
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 Cou Falls, 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 Cou Falls, 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.