Monthly outlook for Chalfin Bridge, IL: average high 66.2°, average low 52.2°. That is 3.2° above the climate normal for October. Precipitation is expected on 6 days (about 3.4 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 29 October (80.3°), the coolest 7 November (39.1°).
66.2°/52.2°
Average high / low
+3.2°
Above normal
6 / 5
Wet days / normal
3.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
69.5°
61.7°
+4.3°
6 November – 15 November
60.7°
56.8°
+2.1°
16 November – 25 November
at normal
53.6°
—
October records over 66 years
93.6°1 October 2019All-time high
28.9°31 October 2023All-time low
Climate normals and records are computed from the nearest reference point — Red Bud (15 mi).
Wed, 2880° / 50°0
80 °
Chalfin Bridge, Wednesday, 28 October
Clear. High 80°, low 50°.
Pressure30.21 inHg
Wind6.4 mph S
Humidity47%
Visibility6.2 mi
Dew point53°
Thu, 2980° / 58°0.03
80 °
Chalfin Bridge, Thursday, 29 October
Light rain. High 80°, low 58°.
Pressure30.15 inHg
Wind5.4 mph SW
Humidity51%
Visibility6.2 mi
Dew point57°
Fri, 3075° / 60°0
75 °
Chalfin Bridge, Friday, 30 October
Overcast. High 75°, low 60°.
Pressure30.21 inHg
Wind5.5 mph SE
Humidity61%
Visibility6.2 mi
Dew point59°
Sat, 3176° / 59°0.05
76 °
Chalfin Bridge, Saturday, 31 October
Light rain. High 76°, low 59°.
Pressure30.18 inHg
Wind6.7 mph SE
Humidity51%
Visibility—
Dew point53°
Sun, 0166° / 60°0.91
66 °
Chalfin Bridge, Sunday, 1 November
Rain. High 66°, low 60°.
Pressure30.06 inHg
Wind8.7 mph E
Humidity82%
Visibility—
Dew point59°
Mon, 0265° / 53°0
65 °
Chalfin Bridge, Monday, 2 November
Overcast. High 65°, low 53°.
Pressure29.91 inHg
Wind7.3 mph NW
Humidity58%
Visibility—
Dew point47°
Tue, 0364° / 55°0.05
64 °
Chalfin Bridge, Tuesday, 3 November
Light rain. High 64°, low 55°.
Pressure30.00 inHg
Wind12.8 mph NE
Humidity75%
Visibility—
Dew point54°
Wed, 0457° / 54°1.65
57 °
Chalfin Bridge, Wednesday, 4 November
Rain. High 57°, low 54°.
Pressure29.77 inHg
Wind16 mph NE
Humidity96%
Visibility—
Dew point54°
Thu, 0557° / 51°0.16
57 °
Chalfin Bridge, Thursday, 5 November
Light rain. High 57°, low 51°.
Pressure29.83 inHg
Wind12.3 mph NW
Humidity85%
Visibility—
Dew point51°
Fri, 0658° / 44°0
58 °
Chalfin Bridge, Friday, 6 November
Mostly clear. High 58°, low 44°.
Pressure30.12 inHg
Wind10.9 mph N
Humidity61%
Visibility—
Dew point43°
Sat, 0754° / 39°0
54 °
Chalfin Bridge, Saturday, 7 November
Overcast. High 54°, low 39°.
Pressure30.21 inHg
Wind6.7 mph SE
Humidity48%
Visibility—
Dew point32°
Sun, 0863° / 43°0
63 °
Chalfin Bridge, Sunday, 8 November
Overcast. High 63°, low 43°.
Pressure30.12 inHg
Wind8.3 mph S
Humidity47%
Visibility—
Dew point38°
Mon, 0968° / 49°0
68 °
Chalfin Bridge, Monday, 9 November
Overcast. High 68°, low 49°.
Pressure30.12 inHg
Wind12.5 mph S
Humidity53%
Visibility—
Dew point47°
Tue, 1058° / 56°0.55
58 °
Chalfin Bridge, Tuesday, 10 November
Rain. High 58°, low 56°.
Pressure29.94 inHg
Wind7.1 mph S
Humidity98%
Visibility—
Dew point57°
Wed, 1163° / 53°0
63 °
Chalfin Bridge, Wednesday, 11 November
Overcast. High 63°, low 53°.
Pressure29.94 inHg
Wind10.6 mph NW
Humidity55%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1254° / 39°0.09
54 °
Chalfin Bridge, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.09 in
Chance of precipitation22%
Record high74° (2010)
Record low13° (2019)
Fri, 1354° / 39°0.07
54 °
Chalfin Bridge, Friday, 13 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.07 in
Chance of precipitation22%
Record high80° (1999)
Record low13° (1986)
Sat, 1455° / 40°0.09
55 °
Chalfin Bridge, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation25%
Record high78° (2025)
Record low18° (1986)
Sun, 1555° / 41°0.15
55 °
Chalfin Bridge, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.15 in
Chance of precipitation32%
Record high80° (2025)
Record low23° (2019)
Mon, 1655° / 40°0.12
55 °
Chalfin Bridge, Monday, 16 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.12 in
Chance of precipitation25%
Record high73° (2001)
Record low27° (1997)
Tue, 1756° / 40°0.13
56 °
Chalfin Bridge, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.13 in
Chance of precipitation25%
Record high76° (2016)
Record low10° (1997)
Wed, 1855° / 41°0.15
55 °
Chalfin Bridge, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.15 in
Chance of precipitation35%
Record high76° (2025)
Record low15° (2014)
Thu, 1955° / 41°0.07
55 °
Chalfin Bridge, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.07 in
Chance of precipitation30%
Record high73° (1985)
Record low21° (2022)
Fri, 2054° / 40°0.12
54 °
Chalfin Bridge, Friday, 20 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.12 in
Chance of precipitation28%
Record high70° (2007)
Record low20° (1980)
Sat, 2153° / 39°0.09
53 °
Chalfin Bridge, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.09 in
Chance of precipitation28%
Record high71° (1990)
Record low20° (1964)
Sun, 2252° / 38°0.11
52 °
Chalfin Bridge, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.11 in
Chance of precipitation30%
Record high70° (2010)
Record low19° (1964)
Mon, 2353° / 38°0.1
53 °
Chalfin Bridge, Monday, 23 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.1 in
Chance of precipitation37%
Record high67° (1968)
Record low20° (1970)
Tue, 2452° / 37°0.14
52 °
Chalfin Bridge, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.14 in
Chance of precipitation32%
Record high71° (1966)
Record low17° (1970)
Wed, 2552° / 37°0.18
52 °
Chalfin Bridge, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.18 in
Chance of precipitation33%
Record high69° (1990)
Record low23° (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 Chalfin 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 Chalfin 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.