Monthly outlook for Cherry Valley, IL: average high 56.7°, average low 45.8°. That is 3.3° above the climate normal for October. Precipitation is expected on 7 days (about 2.7 inches), against a normal of 4 days and 1.3 inches. The warmest day looks like 1 November (68.4°), the coolest 11 November (32.6°).
56.7°/45.8°
Average high / low
+3.3°
Above normal
7 / 4
Wet days / normal
2.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
62.6°
52.8°
+5.5°
8 November – 17 November
46.8°
46.9°
-0°
18 November – 27 November
at normal
43.1°
—
October records over 66 years
88°3 October 2025All-time high
22.1°30 October 1988All-time low
Climate normals and records are computed from the nearest reference point — Rockford (5 mi).
Fri, 3062° / 44°0.03
62 °
Cherry Valley, Friday, 30 October
Light rain. High 62°, low 44°.
Pressure30.36 inHg
Wind4.5 mph E
Humidity67%
Visibility6.2 mi
Dew point43°
Sat, 3163° / 53°1.11
63 °
Cherry Valley, Saturday, 31 October
Heavy rain. High 63°, low 53°.
Pressure30.30 inHg
Wind6.8 mph SE
Humidity83%
Visibility6.2 mi
Dew point51°
Sun, 0168° / 50°0.05
68 °
Cherry Valley, Sunday, 1 November
Rain. High 68°, low 50°.
Pressure30.33 inHg
Wind5 mph S
Humidity65%
Visibility6.2 mi
Dew point54°
Mon, 0262° / 53°0.02
62 °
Cherry Valley, Monday, 2 November
Light rain. High 62°, low 53°.
Pressure30.09 inHg
Wind10.2 mph S
Humidity81%
Visibility6.2 mi
Dew point54°
Tue, 0368° / 59°0.35
68 °
Cherry Valley, Tuesday, 3 November
Light rain. High 68°, low 59°.
Pressure29.83 inHg
Wind15.8 mph S
Humidity78%
Visibility—
Dew point60°
Wed, 0464° / 56°0.5
64 °
Cherry Valley, Wednesday, 4 November
Rain. High 64°, low 56°.
Pressure29.74 inHg
Wind14.7 mph S
Humidity94%
Visibility—
Dew point55°
Thu, 0559° / 51°0.04
59 °
Cherry Valley, Thursday, 5 November
Light rain. High 59°, low 51°.
Pressure29.77 inHg
Wind11.6 mph N
Humidity60%
Visibility—
Dew point44°
Fri, 0657° / 44°0
57 °
Cherry Valley, Friday, 6 November
Overcast. High 57°, low 44°.
Pressure29.88 inHg
Wind11.9 mph N
Humidity58%
Visibility—
Dew point40°
Sat, 0755° / 41°0
55 °
Cherry Valley, Saturday, 7 November
Partly cloudy. High 55°, low 41°.
Pressure30.15 inHg
Wind6.3 mph NE
Humidity56%
Visibility—
Dew point37°
Sun, 0850° / 42°0
50 °
Cherry Valley, Sunday, 8 November
Overcast. High 50°, low 42°.
Pressure30.09 inHg
Wind14.4 mph E
Humidity59%
Visibility—
Dew point35°
Mon, 0947° / 43°0.3
47 °
Cherry Valley, Monday, 9 November
Light rain. High 47°, low 43°.
Pressure30.00 inHg
Wind16.4 mph NE
Humidity88%
Visibility—
Dew point40°
Tue, 1045° / 36°0
45 °
Cherry Valley, Tuesday, 10 November
Overcast. High 45°, low 36°.
Pressure30.15 inHg
Wind10.3 mph N
Humidity57%
Visibility—
Dew point30°
Wed, 1145° / 33°0
45 °
Cherry Valley, Wednesday, 11 November
Partly cloudy. High 45°, low 33°.
Pressure30.00 inHg
Wind6 mph S
Humidity54%
Visibility—
Dew point27°
Thu, 1241° / 40°0.27
41 °
Cherry Valley, Thursday, 12 November
Light rain. High 41°, low 40°.
Pressure29.65 inHg
Wind10 mph SE
Humidity93%
Visibility—
Dew point39°
Fri, 1351° / 42°0.02
51 °
Cherry Valley, Friday, 13 November
Light rain. High 51°, low 42°.
Pressure29.74 inHg
Wind15.7 mph W
Humidity55%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1446° / 32°0.06
46 °
Cherry Valley, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.06 in
Chance of precipitation28%
Record high67° (1971)
Record low10° (1995)
Sun, 1546° / 33°0.07
46 °
Cherry Valley, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.07 in
Chance of precipitation27%
Record high69° (2025)
Record low9° (1995)
Mon, 1646° / 32°0.05
46 °
Cherry Valley, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.05 in
Chance of precipitation17%
Record high62° (1988)
Record low19° (2019)
Tue, 1746° / 33°0.11
46 °
Cherry Valley, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation27%
Record high71° (2016)
Record low15° (2005)
Wed, 1846° / 33°0.09
46 °
Cherry Valley, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation30%
Record high67° (1999)
Record low11° (2014)
Thu, 1946° / 33°0.06
46 °
Cherry Valley, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.06 in
Chance of precipitation25%
Record high64° (1983)
Record low16° (1986)
Fri, 2044° / 32°0.07
44 °
Cherry Valley, Friday, 20 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.07 in
Chance of precipitation33%
Record high62° (1982)
Record low13° (2022)
Sat, 2143° / 30°0.09
43 °
Cherry Valley, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.09 in
Chance of precipitation23%
Record high65° (1990)
Record low8° (1964)
Sun, 2243° / 30°0.03
43 °
Cherry Valley, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.03 in
Chance of precipitation18%
Record high66° (2010)
Record low2° (2015)
Mon, 2343° / 31°0.07
43 °
Cherry Valley, Monday, 23 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.07 in
Chance of precipitation30%
Record high62° (2003)
Record low11° (1970)
Tue, 2442° / 29°0.07
42 °
Cherry Valley, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.07 in
Chance of precipitation28%
Record high63° (1966)
Record low10° (1985)
Wed, 2542° / 30°0.07
42 °
Cherry Valley, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.07 in
Chance of precipitation28%
Record high59° (1966)
Record low9° (1977)
Thu, 2642° / 29°0.11
42 °
Cherry Valley, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.11 in
Chance of precipitation42%
Record high64° (1990)
Record low-2° (1977)
Fri, 2740° / 28°0.18
40 °
Cherry Valley, Friday, 27 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.18 in
Chance of precipitation48%
Record high65° (1990)
Record low10° (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 Cherry Valley, 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 Cherry Valley, 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.