Monthly outlook for Sag Bridge, IL: average high 52.6°, average low 40.7°. That is 1.9° above the climate normal for November. Precipitation is expected on 2 days (about 0.4 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 17 November (62°), the coolest 7 November (33.3°).
52.6°/40.7°
Average high / low
+1.9°
Above normal
2 / 5
Wet days / normal
0.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
5 November – 14 November
51.5°
50.3°
+0.7°
15 November – 24 November
54.5°
46.3°
+4.5°
25 November – 4 December
at normal
41.4°
—
November records over 66 years
75.4°5 November 1978All-time high
1.2°28 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Chicago Ridge (8 mi).
Fri, 0648° / 38°0
48 °
Sag Bridge, Friday, 6 November
Overcast. High 48°, low 38°.
Pressure30.15 inHg
Wind7.9 mph N
Humidity54%
Visibility6.2 mi
Dew point31°
Sat, 0749° / 33°0
49 °
Sag Bridge, Saturday, 7 November
Overcast. High 49°, low 33°.
Pressure30.21 inHg
Wind6 mph W
Humidity58%
Visibility6.2 mi
Dew point34°
Sun, 0858° / 40°0
58 °
Sag Bridge, Sunday, 8 November
Clear. High 58°, low 40°.
Pressure30.03 inHg
Wind10 mph W
Humidity63%
Visibility6.2 mi
Dew point44°
Mon, 0957° / 37°0
57 °
Sag Bridge, Monday, 9 November
Partly cloudy. High 57°, low 37°.
Pressure30.15 inHg
Wind6 mph SW
Humidity61%
Visibility6.2 mi
Dew point41°
Tue, 1061° / 46°0
61 °
Sag Bridge, Tuesday, 10 November
Clear. High 61°, low 46°.
Pressure30.03 inHg
Wind10.1 mph W
Humidity71%
Visibility—
Dew point48°
Wed, 1155° / 40°0
55 °
Sag Bridge, Wednesday, 11 November
Overcast. High 55°, low 40°.
Pressure30.00 inHg
Wind6.8 mph N
Humidity45%
Visibility—
Dew point32°
Thu, 1247° / 41°0
47 °
Sag Bridge, Thursday, 12 November
Overcast. High 47°, low 41°.
Pressure30.06 inHg
Wind8.2 mph NW
Humidity37%
Visibility—
Dew point22°
Fri, 1342° / 36°0.01
42 °
Sag Bridge, Friday, 13 November
Light rain. High 42°, low 36°.
Pressure30.00 inHg
Wind8.9 mph N
Humidity33%
Visibility—
Dew point14°
Sat, 1445° / 35°0.02
45 °
Sag Bridge, Saturday, 14 November
Snow. High 45°, low 35°.
Pressure30.24 inHg
Wind7.4 mph N
Humidity50%
Visibility—
Dew point25°
Sun, 1549° / 36°0
49 °
Sag Bridge, Sunday, 15 November
Clear. High 49°, low 36°.
Pressure30.36 inHg
Wind6 mph S
Humidity39%
Visibility—
Dew point22°
Mon, 1659° / 41°0
59 °
Sag Bridge, Monday, 16 November
Partly cloudy. High 59°, low 41°.
Pressure30.30 inHg
Wind13.4 mph SW
Humidity52%
Visibility—
Dew point38°
Tue, 1762° / 46°0
62 °
Sag Bridge, Tuesday, 17 November
Overcast. High 62°, low 46°.
Pressure30.30 inHg
Wind10.7 mph S
Humidity53%
Visibility—
Dew point41°
Wed, 1858° / 49°0
58 °
Sag Bridge, Wednesday, 18 November
Overcast. High 58°, low 49°.
Pressure30.00 inHg
Wind14.6 mph SW
Humidity44%
Visibility—
Dew point35°
Thu, 1952° / 45°0
52 °
Sag Bridge, Thursday, 19 November
Overcast. High 52°, low 45°.
Pressure30.21 inHg
Wind8.5 mph NW
Humidity53%
Visibility—
Dew point34°
Fri, 2046° / 44°0.28
46 °
Sag Bridge, Friday, 20 November
Rain. High 46°, low 44°.
Pressure30.03 inHg
Wind5.9 mph E
Humidity84%
Visibility—
Dew point41°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2145° / 33°0.11
45 °
Sag Bridge, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.11 in
Chance of precipitation28%
Record high67° (1990)
Record low11° (1964)
Sun, 2245° / 32°0.05
45 °
Sag Bridge, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.05 in
Chance of precipitation18%
Record high68° (2010)
Record low9° (2015)
Mon, 2345° / 32°0.09
45 °
Sag Bridge, Monday, 23 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.09 in
Chance of precipitation28%
Record high65° (2003)
Record low13° (1970)
Tue, 2444° / 31°0.08
44 °
Sag Bridge, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.08 in
Chance of precipitation30%
Record high66° (1966)
Record low15° (1970)
Wed, 2544° / 32°0.09
44 °
Sag Bridge, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.09 in
Chance of precipitation38%
Record high60° (1966)
Record low17° (1977)
Thu, 2644° / 32°0.13
44 °
Sag Bridge, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.13 in
Chance of precipitation43%
Record high63° (1990)
Record low6° (1977)
Fri, 2743° / 32°0.22
43 °
Sag Bridge, 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 low11° (1977)
Sat, 2841° / 29°0.14
41 °
Sag Bridge, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.14 in
Chance of precipitation28%
Record high64° (1990)
Record low1° (2018)
Sun, 2942° / 29°0.08
42 °
Sag Bridge, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.08 in
Chance of precipitation32%
Record high65° (1998)
Record low9° (1976)
Mon, 3042° / 30°0.09
42 °
Sag Bridge, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.09 in
Chance of precipitation30%
Record high64° (1998)
Record low13° (1976)
Tue, 0139° / 28°0.16
39 °
Sag Bridge, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.16 in
Chance of precipitation42%
Record high64° (1970)
Record low6° (2025)
Wed, 0240° / 29°0.07
40 °
Sag Bridge, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.07 in
Chance of precipitation32%
Record high68° (1982)
Record low10° (1976)
Thu, 0340° / 29°0.1
40 °
Sag Bridge, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.1 in
Chance of precipitation35%
Record high68° (2012)
Record low7° (2006)
Fri, 0439° / 28°0.07
39 °
Sag Bridge, 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 Sag Bridge, 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 Sag Bridge, 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.