Monthly outlook for Long Grove, IA: average high 47.7°, average low 36.1°. That is 0.5° above the climate normal for November. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 10 November (63.1°), the coolest 25 November (22.7°).
47.7°/36.1°
Average high / low
+0.5°
Above normal
4 / 4
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
50.9°
48°
+1.6°
20 November – 29 November
42.4°
43.3°
-0.5°
30 November – 9 December
at normal
37.4°
—
November records over 66 years
76.5°1 November 2000All-time high
-3.6°26 November 1977All-time low
Climate normals and records are computed from the nearest reference point — Davenport (9 mi).
Wed, 1155° / 44°0.14
55 °
Long Grove, Wednesday, 11 November
Rain. High 55°, low 44°.
Pressure29.83 inHg
Wind7.7 mph N
Humidity88%
Visibility5.0 mi
Dew point46°
Thu, 1246° / 36°0
46 °
Long Grove, Thursday, 12 November
Overcast. High 46°, low 36°.
Pressure30.09 inHg
Wind13.6 mph N
Humidity65%
Visibility6.2 mi
Dew point24°
Fri, 1342° / 31°0
42 °
Long Grove, Friday, 13 November
Overcast. High 42°, low 31°.
Pressure30.12 inHg
Wind10.6 mph N
Humidity62%
Visibility6.2 mi
Dew point22°
Sat, 1444° / 26°0
44 °
Long Grove, Saturday, 14 November
Clear. High 44°, low 26°.
Pressure30.21 inHg
Wind4.6 mph SE
Humidity62%
Visibility—
Dew point28°
Sun, 1545° / 30°0
45 °
Long Grove, Sunday, 15 November
Overcast. High 45°, low 30°.
Pressure30.36 inHg
Wind8.6 mph SE
Humidity60%
Visibility—
Dew point30°
Mon, 1648° / 33°0
48 °
Long Grove, Monday, 16 November
Overcast. High 48°, low 33°.
Pressure30.45 inHg
Wind9.2 mph SE
Humidity57%
Visibility—
Dew point31°
Tue, 1749° / 34°0
49 °
Long Grove, Tuesday, 17 November
Partly cloudy. High 49°, low 34°.
Pressure30.39 inHg
Wind8.1 mph SE
Humidity49%
Visibility—
Dew point28°
Wed, 1858° / 45°0
58 °
Long Grove, Wednesday, 18 November
Overcast. High 58°, low 45°.
Pressure30.27 inHg
Wind13 mph S
Humidity59%
Visibility—
Dew point40°
Thu, 1959° / 51°0
59 °
Long Grove, Thursday, 19 November
Overcast. High 59°, low 51°.
Pressure30.18 inHg
Wind12.9 mph S
Humidity62%
Visibility—
Dew point44°
Fri, 2056° / 52°0.34
56 °
Long Grove, Friday, 20 November
Rain. High 56°, low 52°.
Pressure29.91 inHg
Wind15.4 mph S
Humidity93%
Visibility—
Dew point53°
Sat, 2157° / 40°0.09
57 °
Long Grove, Saturday, 21 November
Light rain. High 57°, low 40°.
Pressure29.74 inHg
Wind16.3 mph NW
Humidity85%
Visibility—
Dew point44°
Sun, 2241° / 34°0
41 °
Long Grove, Sunday, 22 November
Light rain. High 41°, low 34°.
Pressure30.12 inHg
Wind11.2 mph NW
Humidity60%
Visibility—
Dew point28°
Mon, 2336° / 29°0
36 °
Long Grove, Monday, 23 November
Overcast. High 36°, low 29°.
Pressure29.97 inHg
Wind12.2 mph NW
Humidity59%
Visibility—
Dew point22°
Tue, 2435° / 24°0.05
35 °
Long Grove, Tuesday, 24 November
Light snow. High 35°, low 24°.
Pressure29.71 inHg
Wind22.7 mph NW
Humidity82%
Visibility—
Dew point29°
Wed, 2529° / 23°0
29 °
Long Grove, Wednesday, 25 November
Overcast. High 29°, low 23°.
Pressure30.33 inHg
Wind17 mph NW
Humidity42%
Visibility—
Dew point7°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2644° / 30°0.11
44 °
Long Grove, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.11 in
Chance of precipitation42%
Record high66° (1990)
Record low-4° (1977)
Fri, 2742° / 29°0.15
42 °
Long Grove, Friday, 27 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.15 in
Chance of precipitation48%
Record high66° (1990)
Record low10° (2018)
Sat, 2839° / 27°0.09
39 °
Long Grove, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.09 in
Chance of precipitation25%
Record high66° (2006)
Record low5° (2018)
Sun, 2941° / 28°0.07
41 °
Long Grove, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.07 in
Chance of precipitation30%
Record high67° (1998)
Record low2° (1976)
Mon, 3040° / 27°0.07
40 °
Long Grove, Monday, 30 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.07 in
Chance of precipitation22%
Record high66° (1998)
Record low7° (1976)
Tue, 0138° / 26°0.11
38 °
Long Grove, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.11 in
Chance of precipitation38%
Record high61° (1970)
Record low2° (1971)
Wed, 0240° / 26°0.04
40 °
Long Grove, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.04 in
Chance of precipitation27%
Record high67° (1982)
Record low-1° (1985)
Thu, 0339° / 26°0.09
39 °
Long Grove, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.09 in
Chance of precipitation32%
Record high68° (2012)
Record low-8° (1985)
Fri, 0438° / 25°0.06
38 °
Long Grove, Friday, 4 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.06 in
Chance of precipitation20%
Record high68° (1998)
Record low-6° (1991)
Sat, 0538° / 24°0.08
38 °
Long Grove, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high38°
Average low24°
Average precipitation0.08 in
Chance of precipitation30%
Record high67° (2001)
Record low0° (1991)
Sun, 0636° / 23°0.06
36 °
Long Grove, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.06 in
Chance of precipitation28%
Record high60° (1998)
Record low-4° (1964)
Mon, 0734° / 22°0.09
34 °
Long Grove, Monday, 7 December
Climate normal for this date — 60-year average.
Average high34°
Average low22°
Average precipitation0.09 in
Chance of precipitation30%
Record high56° (2023)
Record low-10° (1977)
Tue, 0835° / 22°0.08
35 °
Long Grove, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.08 in
Chance of precipitation28%
Record high61° (1991)
Record low-2° (2025)
Wed, 0935° / 22°0.08
35 °
Long Grove, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high35°
Average low22°
Average precipitation0.08 in
Chance of precipitation32%
Record high54° (1993)
Record low-10° (1978)
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 Long Grove, 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 Long Grove, 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.