Monthly outlook for Southmoor, IL: average high 55.1°, average low 42.9°. That is 3.3° above the climate normal for November. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 17 November (71°), the coolest 7 November (34°).
55.1°/42.9°
Average high / low
+3.3°
Above normal
3 / 5
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
5 November – 14 November
52.9°
50.2°
+1.5°
15 November – 24 November
58.9°
46.2°
+7°
25 November – 4 December
at normal
41.2°
—
November records over 66 years
75.2°5 November 1978All-time high
2.7°13 November 2019All-time low
Climate normals and records are computed from the nearest reference point — Orland Hills (4 mi).
Fri, 0649° / 38°0
49 °
Southmoor, Friday, 6 November
Mostly clear. High 49°, low 38°.
Pressure30.15 inHg
Wind8.5 mph N
Humidity57%
Visibility6.2 mi
Dew point33°
Sat, 0749° / 34°0
49 °
Southmoor, Saturday, 7 November
Partly cloudy. High 49°, low 34°.
Pressure30.24 inHg
Wind5.5 mph W
Humidity55%
Visibility6.2 mi
Dew point33°
Sun, 0858° / 38°0
58 °
Southmoor, Sunday, 8 November
Mostly clear. High 58°, low 38°.
Pressure30.09 inHg
Wind8.3 mph W
Humidity67%
Visibility6.2 mi
Dew point45°
Mon, 0961° / 38°0
61 °
Southmoor, Monday, 9 November
Mostly clear. High 61°, low 38°.
Pressure30.12 inHg
Wind10.4 mph SW
Humidity70%
Visibility—
Dew point45°
Tue, 1058° / 46°0
58 °
Southmoor, Tuesday, 10 November
Overcast. High 58°, low 46°.
Pressure30.03 inHg
Wind10.9 mph SW
Humidity62%
Visibility—
Dew point43°
Wed, 1152° / 44°0
52 °
Southmoor, Wednesday, 11 November
Mostly clear. High 52°, low 44°.
Pressure30.06 inHg
Wind11.3 mph NE
Humidity33%
Visibility—
Dew point23°
Thu, 1245° / 37°0
45 °
Southmoor, Thursday, 12 November
Partly cloudy. High 45°, low 37°.
Pressure30.12 inHg
Wind8.8 mph N
Humidity41%
Visibility—
Dew point20°
Fri, 1350° / 39°0.01
50 °
Southmoor, Friday, 13 November
Light rain. High 50°, low 39°.
Pressure29.97 inHg
Wind4.6 mph E
Humidity44%
Visibility—
Dew point26°
Sat, 1454° / 40°0
54 °
Southmoor, Saturday, 14 November
Partly cloudy. High 54°, low 40°.
Pressure29.97 inHg
Wind8 mph S
Humidity42%
Visibility—
Dew point28°
Sun, 1560° / 45°0
60 °
Southmoor, Sunday, 15 November
Clear. High 60°, low 45°.
Pressure30.03 inHg
Wind5.5 mph SE
Humidity50%
Visibility—
Dew point38°
Mon, 1669° / 52°0.1
69 °
Southmoor, Monday, 16 November
Light rain. High 69°, low 52°.
Pressure29.85 inHg
Wind12.3 mph SW
Humidity74%
Visibility—
Dew point56°
Tue, 1771° / 60°0.06
71 °
Southmoor, Tuesday, 17 November
Light rain. High 71°, low 60°.
Pressure29.80 inHg
Wind14 mph SW
Humidity54%
Visibility—
Dew point52°
Wed, 1857° / 51°0
57 °
Southmoor, Wednesday, 18 November
Overcast. High 57°, low 51°.
Pressure29.97 inHg
Wind8.1 mph W
Humidity45%
Visibility—
Dew point35°
Thu, 1949° / 41°0
49 °
Southmoor, Thursday, 19 November
Clear. High 49°, low 41°.
Pressure30.09 inHg
Wind8.9 mph NW
Humidity36%
Visibility—
Dew point20°
Fri, 2047° / 37°0
47 °
Southmoor, Friday, 20 November
Overcast. High 47°, low 37°.
Pressure30.00 inHg
Wind11 mph W
Humidity45%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2145° / 33°0.11
45 °
Southmoor, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.11 in
Chance of precipitation30%
Record high67° (1990)
Record low10° (1964)
Sun, 2245° / 31°0.05
45 °
Southmoor, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.05 in
Chance of precipitation22%
Record high68° (2010)
Record low8° (2015)
Mon, 2345° / 32°0.09
45 °
Southmoor, Monday, 23 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.09 in
Chance of precipitation28%
Record high64° (2003)
Record low13° (1970)
Tue, 2443° / 31°0.08
43 °
Southmoor, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.08 in
Chance of precipitation33%
Record high66° (1966)
Record low14° (1970)
Wed, 2544° / 32°0.08
44 °
Southmoor, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.08 in
Chance of precipitation38%
Record high60° (1966)
Record low16° (1977)
Thu, 2644° / 31°0.11
44 °
Southmoor, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.11 in
Chance of precipitation40%
Record high63° (1990)
Record low5° (1977)
Fri, 2743° / 32°0.22
43 °
Southmoor, Friday, 27 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.22 in
Chance of precipitation47%
Record high66° (1990)
Record low15° (1977)
Sat, 2841° / 29°0.13
41 °
Southmoor, 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 low5° (2018)
Sun, 2941° / 29°0.07
41 °
Southmoor, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.07 in
Chance of precipitation33%
Record high65° (1998)
Record low8° (1976)
Mon, 3042° / 29°0.09
42 °
Southmoor, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.09 in
Chance of precipitation32%
Record high64° (1998)
Record low12° (1964)
Tue, 0139° / 28°0.15
39 °
Southmoor, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.15 in
Chance of precipitation38%
Record high64° (1970)
Record low12° (2025)
Wed, 0240° / 28°0.06
40 °
Southmoor, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.06 in
Chance of precipitation30%
Record high68° (1982)
Record low10° (1976)
Thu, 0340° / 28°0.1
40 °
Southmoor, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.1 in
Chance of precipitation33%
Record high68° (2012)
Record low8° (2006)
Fri, 0439° / 28°0.07
39 °
Southmoor, Friday, 4 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.07 in
Chance of precipitation27%
Record high65° (1998)
Record low-1° (1991)
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 Southmoor, 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 Southmoor, 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.