Monthly outlook for Sunny Crest, IL: average high 57.7°, average low 48.5°. That is 2.4° above the climate normal for October. Precipitation is expected on 7 days (about 3.6 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 28 October (72.6°), the coolest 9 November (38.9°).
57.7°/48.5°
Average high / low
+2.4°
Above normal
7 / 5
Wet days / normal
3.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
28 October – 6 November
62.5°
55°
+4.1°
7 November – 16 November
49.7°
49.4°
+0.2°
17 November – 26 November
at normal
45.8°
—
October records over 66 years
87.3°7 October 2007All-time high
22.5°24 October 1981All-time low
Climate normals and records are computed from the nearest reference point — Arbury Hills (8 mi).
Thu, 2968° / 56°0.04
68 °
Sunny Crest, Thursday, 29 October
Light rain. High 68°, low 56°.
Pressure30.09 inHg
Wind8.7 mph W
Humidity70%
Visibility2.7 mi
Dew point57°
Fri, 3064° / 47°0.04
64 °
Sunny Crest, Friday, 30 October
Light rain. High 64°, low 47°.
Pressure30.33 inHg
Wind4.1 mph SE
Humidity65%
Visibility6.2 mi
Dew point50°
Sat, 3160° / 51°0.35
60 °
Sunny Crest, Saturday, 31 October
Rain. High 60°, low 51°.
Pressure30.30 inHg
Wind5.7 mph SE
Humidity77%
Visibility6.2 mi
Dew point50°
Sun, 0164° / 49°0
64 °
Sunny Crest, Sunday, 1 November
Overcast. High 64°, low 49°.
Pressure30.30 inHg
Wind4.8 mph NE
Humidity73%
Visibility—
Dew point53°
Mon, 0266° / 53°0.02
66 °
Sunny Crest, Monday, 2 November
Light rain. High 66°, low 53°.
Pressure30.15 inHg
Wind9.7 mph SE
Humidity72%
Visibility—
Dew point53°
Tue, 0359° / 57°0.83
59 °
Sunny Crest, Tuesday, 3 November
Rain. High 59°, low 57°.
Pressure29.94 inHg
Wind12.9 mph E
Humidity94%
Visibility—
Dew point55°
Wed, 0459° / 57°0.58
59 °
Sunny Crest, Wednesday, 4 November
Rain. High 59°, low 57°.
Pressure29.83 inHg
Wind11.8 mph SE
Humidity92%
Visibility—
Dew point55°
Thu, 0559° / 53°0.38
59 °
Sunny Crest, Thursday, 5 November
Rain. High 59°, low 53°.
Pressure29.62 inHg
Wind15.2 mph N
Humidity97%
Visibility—
Dew point58°
Fri, 0653° / 46°0
53 °
Sunny Crest, Friday, 6 November
Clear. High 53°, low 46°.
Pressure29.97 inHg
Wind14.4 mph N
Humidity39%
Visibility—
Dew point27°
Sat, 0749° / 44°0
49 °
Sunny Crest, Saturday, 7 November
Overcast. High 49°, low 44°.
Pressure30.27 inHg
Wind6.1 mph NE
Humidity58%
Visibility—
Dew point34°
Sun, 0850° / 39°0
50 °
Sunny Crest, Sunday, 8 November
Clear. High 50°, low 39°.
Pressure30.39 inHg
Wind5.7 mph SE
Humidity49%
Visibility—
Dew point30°
Mon, 0953° / 39°0
53 °
Sunny Crest, Monday, 9 November
Overcast. High 53°, low 39°.
Pressure30.18 inHg
Wind10.4 mph SE
Humidity38%
Visibility—
Dew point26°
Tue, 1051° / 49°0.56
51 °
Sunny Crest, Tuesday, 10 November
Rain. High 51°, low 49°.
Pressure29.91 inHg
Wind10.3 mph SE
Humidity94%
Visibility—
Dew point49°
Wed, 1149° / 42°0.75
49 °
Sunny Crest, Wednesday, 11 November
Rain. High 49°, low 42°.
Pressure30.03 inHg
Wind17.2 mph NE
Humidity86%
Visibility—
Dew point40°
Thu, 1246° / 42°0.07
46 °
Sunny Crest, Thursday, 12 November
Light rain. High 46°, low 42°.
Pressure30.03 inHg
Wind13.6 mph NE
Humidity85%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 1347° / 33°0.06
47 °
Sunny Crest, Friday, 13 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.06 in
Chance of precipitation20%
Record high70° (1999)
Record low3° (2019)
Sat, 1449° / 34°0.08
49 °
Sunny Crest, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.08 in
Chance of precipitation37%
Record high71° (1971)
Record low12° (1986)
Sun, 1548° / 35°0.09
48 °
Sunny Crest, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation33%
Record high67° (1990)
Record low20° (1982)
Mon, 1647° / 34°0.05
47 °
Sunny Crest, Monday, 16 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.05 in
Chance of precipitation22%
Record high65° (1971)
Record low20° (1997)
Tue, 1748° / 35°0.09
48 °
Sunny Crest, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.09 in
Chance of precipitation27%
Record high70° (2016)
Record low16° (2014)
Wed, 1848° / 35°0.14
48 °
Sunny Crest, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.14 in
Chance of precipitation28%
Record high68° (2016)
Record low11° (2014)
Thu, 1948° / 35°0.08
48 °
Sunny Crest, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.08 in
Chance of precipitation32%
Record high66° (1991)
Record low17° (2014)
Fri, 2047° / 34°0.1
47 °
Sunny Crest, Friday, 20 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.1 in
Chance of precipitation25%
Record high63° (2003)
Record low13° (2022)
Sat, 2145° / 32°0.11
45 °
Sunny Crest, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation30%
Record high67° (1990)
Record low10° (1964)
Sun, 2245° / 31°0.05
45 °
Sunny Crest, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.05 in
Chance of precipitation22%
Record high69° (2010)
Record low7° (2015)
Mon, 2345° / 32°0.09
45 °
Sunny Crest, 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, 2444° / 30°0.08
44 °
Sunny Crest, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.08 in
Chance of precipitation32%
Record high66° (1966)
Record low13° (1970)
Wed, 2544° / 32°0.08
44 °
Sunny Crest, 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 °
Sunny Crest, 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)
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 Sunny Crest, 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 Sunny Crest, 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.