Monthly outlook for Frankfort Square, IL: average high 50.7°, average low 38.7°. That is 1.8° above the climate normal for November. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 10 November (62.1°), the coolest 14 November (28.9°).
50.7°/38.7°
Average high / low
+1.8°
Above normal
4 / 5
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
50.9°
48.6°
+1.3°
19 November – 28 November
50.4°
44.5°
+3.2°
29 November – 8 December
at normal
39.2°
—
November records over 66 years
76.1°5 November 1978All-time high
2.7°13 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Arbury Hills (2 mi).
Tue, 1062° / 43°0
62 °
Frankfort Square, Tuesday, 10 November
Clear. High 62°, low 43°.
Pressure30.06 inHg
Wind2.4 mph NW
Humidity64%
Visibility6.2 mi
Dew point46°
Wed, 1159° / 40°0.36
59 °
Frankfort Square, Wednesday, 11 November
Rain. High 59°, low 40°.
Pressure29.83 inHg
Wind5.7 mph NE
Humidity72%
Visibility5.1 mi
Dew point46°
Thu, 1244° / 34°0
44 °
Frankfort Square, Thursday, 12 November
Overcast. High 44°, low 34°.
Pressure29.94 inHg
Wind14 mph N
Humidity63%
Visibility6.2 mi
Dew point27°
Fri, 1343° / 33°0.01
43 °
Frankfort Square, Friday, 13 November
Light rain. High 43°, low 33°.
Pressure30.03 inHg
Wind11.5 mph N
Humidity65%
Visibility6.2 mi
Dew point30°
Sat, 1443° / 29°0
43 °
Frankfort Square, Saturday, 14 November
Clear. High 43°, low 29°.
Pressure30.21 inHg
Wind6.4 mph NW
Humidity66%
Visibility—
Dew point30°
Sun, 1546° / 30°0
46 °
Frankfort Square, Sunday, 15 November
Clear. High 46°, low 30°.
Pressure30.36 inHg
Wind3.1 mph E
Humidity56%
Visibility—
Dew point29°
Mon, 1649° / 39°0
49 °
Frankfort Square, Monday, 16 November
Overcast. High 49°, low 39°.
Pressure30.42 inHg
Wind4.9 mph NE
Humidity57%
Visibility—
Dew point32°
Tue, 1749° / 36°0
49 °
Frankfort Square, Tuesday, 17 November
Clear. High 49°, low 36°.
Pressure30.50 inHg
Wind6.3 mph SE
Humidity47%
Visibility—
Dew point27°
Wed, 1852° / 35°0
52 °
Frankfort Square, Wednesday, 18 November
Clear. High 52°, low 35°.
Pressure30.42 inHg
Wind9.9 mph S
Humidity43%
Visibility—
Dew point27°
Thu, 1956° / 40°0
56 °
Frankfort Square, Thursday, 19 November
Overcast. High 56°, low 40°.
Pressure30.33 inHg
Wind11.6 mph S
Humidity47%
Visibility—
Dew point33°
Fri, 2049° / 47°0.12
49 °
Frankfort Square, Friday, 20 November
Light rain. High 49°, low 47°.
Pressure30.39 inHg
Wind9 mph SW
Humidity89%
Visibility—
Dew point45°
Sat, 2149° / 45°0.11
49 °
Frankfort Square, Saturday, 21 November
Light rain. High 49°, low 45°.
Pressure30.42 inHg
Wind10.4 mph NE
Humidity85%
Visibility—
Dew point43°
Sun, 2246° / 43°0
46 °
Frankfort Square, Sunday, 22 November
Overcast. High 46°, low 43°.
Pressure30.24 inHg
Wind11.4 mph E
Humidity68%
Visibility—
Dew point35°
Mon, 2355° / 46°0.13
55 °
Frankfort Square, Monday, 23 November
Light rain. High 55°, low 46°.
Pressure29.83 inHg
Wind15.8 mph SW
Humidity93%
Visibility—
Dew point50°
Tue, 2447° / 41°0
47 °
Frankfort Square, Tuesday, 24 November
Overcast. High 47°, low 41°.
Pressure29.85 inHg
Wind16.7 mph SW
Humidity75%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2544° / 32°0.08
44 °
Frankfort Square, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.08 in
Chance of precipitation38%
Record high60° (2006)
Record low16° (1991)
Thu, 2644° / 31°0.11
44 °
Frankfort Square, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.11 in
Chance of precipitation40%
Record high64° (1990)
Record low6° (1977)
Fri, 2743° / 31°0.22
43 °
Frankfort Square, Friday, 27 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.22 in
Chance of precipitation47%
Record high66° (1990)
Record low15° (2013)
Sat, 2841° / 29°0.13
41 °
Frankfort Square, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.13 in
Chance of precipitation27%
Record high64° (1990)
Record low7° (2018)
Sun, 2942° / 29°0.07
42 °
Frankfort Square, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation33%
Record high66° (1998)
Record low8° (1976)
Mon, 3042° / 29°0.09
42 °
Frankfort Square, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.09 in
Chance of precipitation32%
Record high65° (1998)
Record low11° (1964)
Tue, 0139° / 28°0.14
39 °
Frankfort Square, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.14 in
Chance of precipitation38%
Record high65° (1970)
Record low12° (2025)
Wed, 0241° / 28°0.06
41 °
Frankfort Square, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.06 in
Chance of precipitation30%
Record high69° (1982)
Record low10° (1976)
Thu, 0340° / 28°0.1
40 °
Frankfort Square, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.1 in
Chance of precipitation33%
Record high69° (2012)
Record low8° (1976)
Fri, 0439° / 27°0.07
39 °
Frankfort Square, Friday, 4 December
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.07 in
Chance of precipitation27%
Record high65° (1998)
Record low-1° (1991)
Sat, 0539° / 26°0.09
39 °
Frankfort Square, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.09 in
Chance of precipitation30%
Record high67° (2001)
Record low-2° (1991)
Sun, 0637° / 25°0.06
37 °
Frankfort Square, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.06 in
Chance of precipitation23%
Record high63° (1998)
Record low3° (1977)
Mon, 0736° / 25°0.13
36 °
Frankfort Square, Monday, 7 December
Climate normal for this date — 60-year average.
Average high36°
Average low25°
Average precipitation0.13 in
Chance of precipitation28%
Record high58° (1980)
Record low-3° (1972)
Tue, 0837° / 26°0.07
37 °
Frankfort Square, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.07 in
Chance of precipitation28%
Record high64° (1991)
Record low3° (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 Frankfort Square, 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 Frankfort Square, 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.