Monthly outlook for Coralville, IA: average high 48.1°, average low 37.4°. That is 0.8° above the climate normal for November. Precipitation is expected on 6 days (about 1.8 inches), against a normal of 4 days and 1.1 inches. The warmest day looks like 10 November (61.9°), the coolest 14 November (27.4°).
48.1°/37.4°
Average high / low
+0.8°
Above normal
6 / 4
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
49.5°
48°
+0.8°
20 November – 29 November
45.8°
42.9°
+1.7°
30 November – 9 December
at normal
36.9°
—
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 (3 mi).
Wed, 1157° / 41°0.15
57 °
Coralville, Wednesday, 11 November
Rain. High 57°, low 41°.
Pressure29.85 inHg
Wind12.8 mph N
Humidity56%
Visibility6.2 mi
Dew point41°
Thu, 1245° / 36°0
45 °
Coralville, Thursday, 12 November
Partly cloudy. High 45°, low 36°.
Pressure30.09 inHg
Wind13.4 mph N
Humidity60%
Visibility6.2 mi
Dew point28°
Fri, 1341° / 30°0
41 °
Coralville, Friday, 13 November
Overcast. High 41°, low 30°.
Pressure30.18 inHg
Wind9.6 mph N
Humidity63%
Visibility6.2 mi
Dew point23°
Sat, 1443° / 27°0
43 °
Coralville, Saturday, 14 November
Clear. High 43°, low 27°.
Pressure30.27 inHg
Wind3.4 mph NW
Humidity64%
Visibility—
Dew point28°
Sun, 1544° / 29°0
44 °
Coralville, Sunday, 15 November
Overcast. High 44°, low 29°.
Pressure30.36 inHg
Wind6.7 mph SE
Humidity60%
Visibility—
Dew point28°
Mon, 1648° / 32°0
48 °
Coralville, Monday, 16 November
Partly cloudy. High 48°, low 32°.
Pressure30.42 inHg
Wind7.8 mph SE
Humidity52%
Visibility—
Dew point28°
Tue, 1750° / 34°0
50 °
Coralville, Tuesday, 17 November
Clear. High 50°, low 34°.
Pressure30.45 inHg
Wind10.5 mph S
Humidity48%
Visibility—
Dew point28°
Wed, 1854° / 38°0
54 °
Coralville, Wednesday, 18 November
Partly cloudy. High 54°, low 38°.
Pressure30.30 inHg
Wind15.5 mph S
Humidity47%
Visibility—
Dew point31°
Thu, 1950° / 47°0.48
50 °
Coralville, Thursday, 19 November
Rain. High 50°, low 47°.
Pressure30.24 inHg
Wind13.5 mph S
Humidity90%
Visibility—
Dew point44°
Fri, 2051° / 49°0.27
51 °
Coralville, Friday, 20 November
Light rain. High 51°, low 49°.
Pressure30.36 inHg
Wind8.9 mph NE
Humidity97%
Visibility—
Dew point50°
Sat, 2147° / 46°0.09
47 °
Coralville, Saturday, 21 November
Light rain. High 47°, low 46°.
Pressure30.42 inHg
Wind12.9 mph E
Humidity89%
Visibility—
Dew point44°
Sun, 2245° / 41°0.75
45 °
Coralville, Sunday, 22 November
Rain. High 45°, low 41°.
Pressure30.12 inHg
Wind18.1 mph E
Humidity88%
Visibility—
Dew point40°
Mon, 2350° / 41°0.06
50 °
Coralville, Monday, 23 November
Light rain. High 50°, low 41°.
Pressure29.74 inHg
Wind16.7 mph W
Humidity87%
Visibility—
Dew point44°
Tue, 2446° / 38°0
46 °
Coralville, Tuesday, 24 November
Partly cloudy. High 46°, low 38°.
Pressure29.88 inHg
Wind16.5 mph W
Humidity54%
Visibility—
Dew point29°
Wed, 2536° / 29°0
36 °
Coralville, Wednesday, 25 November
Partly cloudy. High 36°, low 29°.
Pressure30.21 inHg
Wind13.2 mph NW
Humidity45%
Visibility—
Dew point16°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2643° / 28°0.1
43 °
Coralville, 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 °
Coralville, 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 °
Coralville, 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 °
Coralville, 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 °
Coralville, 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)
Tue, 0138° / 26°0.09
38 °
Coralville, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.09 in
Chance of precipitation28%
Record high60° (1970)
Record low-2° (1971)
Wed, 0240° / 25°0.06
40 °
Coralville, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high40°
Average low25°
Average precipitation0.06 in
Chance of precipitation22%
Record high64° (1982)
Record low-5° (1985)
Thu, 0338° / 24°0.08
38 °
Coralville, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.08 in
Chance of precipitation27%
Record high67° (2012)
Record low-14° (1985)
Fri, 0438° / 24°0.05
38 °
Coralville, Friday, 4 December
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.05 in
Chance of precipitation17%
Record high67° (1998)
Record low-6° (1991)
Sat, 0538° / 24°0.07
38 °
Coralville, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.07 in
Chance of precipitation23%
Record high67° (2001)
Record low0° (1990)
Sun, 0635° / 21°0.05
35 °
Coralville, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high35°
Average low21°
Average precipitation0.05 in
Chance of precipitation28%
Record high58° (1998)
Record low-5° (2005)
Mon, 0734° / 21°0.07
34 °
Coralville, Monday, 7 December
Climate normal for this date — 60-year average.
Average high34°
Average low21°
Average precipitation0.07 in
Chance of precipitation20%
Record high56° (2023)
Record low-12° (2005)
Tue, 0834° / 21°0.06
34 °
Coralville, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high34°
Average low21°
Average precipitation0.06 in
Chance of precipitation27%
Record high60° (1991)
Record low-3° (2025)
Wed, 0935° / 21°0.07
35 °
Coralville, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high35°
Average low21°
Average precipitation0.07 in
Chance of precipitation27%
Record high54° (1993)
Record low-10° (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 Coralville, 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 Coralville, 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.