Monthly outlook for Lone Tree, IL: average high 57.5°, average low 44.7°. That is 4.7° above the climate normal for November. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 19 November (64.9°), the coolest 14 November (28.7°).
57.5°/44.7°
Average high / low
+4.7°
Above normal
4 / 4
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 November – 17 November
56.1°
50°
+3.4°
18 November – 27 November
59.8°
46.1°
+7.6°
28 November – 7 December
at normal
39.8°
—
November records over 66 years
77.2°8 November 1999All-time high
3.4°8 November 1991All-time low
Climate normals and records are computed from the nearest reference point — Mediapolis (14 mi).
Mon, 0965° / 36°0
65 °
Lone Tree, Monday, 9 November
Mostly clear. High 65°, low 36°.
Pressure30.12 inHg
Wind8.5 mph SW
Humidity51%
Visibility6.2 mi
Dew point41°
Tue, 1063° / 44°0
63 °
Lone Tree, Tuesday, 10 November
Clear. High 63°, low 44°.
Pressure30.09 inHg
Wind1.8 mph NE
Humidity56%
Visibility6.2 mi
Dew point44°
Wed, 1157° / 46°0
57 °
Lone Tree, Wednesday, 11 November
Overcast. High 57°, low 46°.
Pressure29.80 inHg
Wind13.7 mph NW
Humidity67%
Visibility6.2 mi
Dew point46°
Thu, 1247° / 39°0
47 °
Lone Tree, Thursday, 12 November
Overcast. High 47°, low 39°.
Pressure30.03 inHg
Wind11.9 mph N
Humidity57%
Visibility—
Dew point30°
Fri, 1342° / 31°0
42 °
Lone Tree, Friday, 13 November
Mostly clear. High 42°, low 31°.
Pressure30.09 inHg
Wind8.3 mph NW
Humidity63%
Visibility—
Dew point29°
Sat, 1446° / 29°0
46 °
Lone Tree, Saturday, 14 November
Partly cloudy. High 46°, low 29°.
Pressure30.06 inHg
Wind8.2 mph W
Humidity39%
Visibility—
Dew point19°
Sun, 1560° / 36°0
60 °
Lone Tree, Sunday, 15 November
Mostly clear. High 60°, low 36°.
Pressure29.94 inHg
Wind7.3 mph SW
Humidity52%
Visibility—
Dew point36°
Mon, 1660° / 44°0
60 °
Lone Tree, Monday, 16 November
Overcast. High 60°, low 44°.
Pressure30.03 inHg
Wind7.9 mph E
Humidity56%
Visibility—
Dew point41°
Tue, 1758° / 49°0
58 °
Lone Tree, Tuesday, 17 November
Overcast. High 58°, low 49°.
Pressure30.00 inHg
Wind14.2 mph E
Humidity73%
Visibility—
Dew point46°
Wed, 1857° / 54°0.23
57 °
Lone Tree, Wednesday, 18 November
Rain. High 57°, low 54°.
Pressure29.88 inHg
Wind14.6 mph SE
Humidity95%
Visibility—
Dew point55°
Thu, 1965° / 57°0.08
65 °
Lone Tree, Thursday, 19 November
Light rain. High 65°, low 57°.
Pressure29.88 inHg
Wind11 mph SE
Humidity69%
Visibility—
Dew point52°
Fri, 2064° / 57°0.01
64 °
Lone Tree, Friday, 20 November
Light rain. High 64°, low 57°.
Pressure30.00 inHg
Wind11.5 mph S
Humidity85%
Visibility—
Dew point59°
Sat, 2159° / 58°0.37
59 °
Lone Tree, Saturday, 21 November
Rain. High 59°, low 58°.
Pressure29.85 inHg
Wind9.9 mph S
Humidity96%
Visibility—
Dew point57°
Sun, 2258° / 54°0.3
58 °
Lone Tree, Sunday, 22 November
Rain. High 58°, low 54°.
Pressure29.59 inHg
Wind15.6 mph N
Humidity95%
Visibility—
Dew point56°
Mon, 2355° / 43°0
55 °
Lone Tree, Monday, 23 November
Clear. High 55°, low 43°.
Pressure29.88 inHg
Wind12 mph NW
Humidity48%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2445° / 31°0.07
45 °
Lone Tree, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.07 in
Chance of precipitation20%
Record high68° (1966)
Record low10° (1985)
Wed, 2545° / 31°0.06
45 °
Lone Tree, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.06 in
Chance of precipitation25%
Record high62° (2006)
Record low6° (1977)
Thu, 2645° / 31°0.11
45 °
Lone Tree, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.11 in
Chance of precipitation42%
Record high69° (1965)
Record low4° (1977)
Fri, 2743° / 30°0.15
43 °
Lone Tree, Friday, 27 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.15 in
Chance of precipitation45%
Record high66° (1990)
Record low9° (2018)
Sat, 2840° / 27°0.08
40 °
Lone Tree, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.08 in
Chance of precipitation20%
Record high67° (2006)
Record low6° (2018)
Sun, 2942° / 29°0.07
42 °
Lone Tree, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation28%
Record high68° (1998)
Record low4° (1976)
Mon, 3042° / 28°0.09
42 °
Lone Tree, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.09 in
Chance of precipitation20%
Record high66° (1998)
Record low7° (1964)
Tue, 0140° / 27°0.11
40 °
Lone Tree, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.11 in
Chance of precipitation35%
Record high61° (1970)
Record low6° (1985)
Wed, 0241° / 27°0.05
41 °
Lone Tree, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high41°
Average low27°
Average precipitation0.05 in
Chance of precipitation25%
Record high67° (1982)
Record low-2° (1985)
Thu, 0340° / 26°0.08
40 °
Lone Tree, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high40°
Average low26°
Average precipitation0.08 in
Chance of precipitation25%
Record high69° (2012)
Record low-7° (1985)
Fri, 0439° / 26°0.04
39 °
Lone Tree, Friday, 4 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.04 in
Chance of precipitation18%
Record high68° (1998)
Record low-2° (1991)
Sat, 0540° / 25°0.07
40 °
Lone Tree, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high40°
Average low25°
Average precipitation0.07 in
Chance of precipitation27%
Record high67° (2001)
Record low1° (2008)
Sun, 0637° / 24°0.06
37 °
Lone Tree, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.06 in
Chance of precipitation28%
Record high59° (1980)
Record low-3° (1964)
Mon, 0736° / 23°0.08
36 °
Lone Tree, Monday, 7 December
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.08 in
Chance of precipitation23%
Record high58° (2023)
Record low-9° (2005)
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 Lone Tree, IL 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 Lone Tree, IL 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.