Monthly outlook for Valley View, IL: average high 61.7°, average low 49.4°. That is 3.6° above the climate normal for October. Precipitation is expected on 3 days (about 1.5 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 22 October (74.3°), the coolest 5 November (45.6°).
61.7°/49.4°
Average high / low
+3.6°
Above normal
3 / 5
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
65.2°
56.6°
+4.8°
1 November – 10 November
55.8°
51.9°
+2.1°
11 November – 20 November
at normal
46.6°
—
October records over 66 years
87.4°3 October 2025All-time high
22.5°24 October 1981All-time low
Climate normals and records are computed from the nearest reference point — Glendale Heights (6 mi).
Fri, 2372° / 47°0
72 °
Valley View, Friday, 23 October
Overcast. High 72°, low 47°.
Pressure30.33 inHg
Wind4.5 mph S
Humidity57%
Visibility6.2 mi
Dew point50°
Sat, 2467° / 49°0
67 °
Valley View, Saturday, 24 October
Overcast. High 67°, low 49°.
Pressure30.39 inHg
Wind5.2 mph S
Humidity66%
Visibility6.2 mi
Dew point51°
Sun, 2570° / 51°0
70 °
Valley View, Sunday, 25 October
Partly cloudy. High 70°, low 51°.
Pressure30.39 inHg
Wind5 mph SW
Humidity62%
Visibility6.2 mi
Dew point53°
Mon, 2666° / 50°0
66 °
Valley View, Monday, 26 October
Overcast. High 66°, low 50°.
Pressure30.39 inHg
Wind8.3 mph NE
Humidity74%
Visibility—
Dew point56°
Tue, 2762° / 52°0.07
62 °
Valley View, Tuesday, 27 October
Light rain. High 62°, low 52°.
Pressure30.33 inHg
Wind8.7 mph NE
Humidity71%
Visibility—
Dew point51°
Wed, 2859° / 52°0.01
59 °
Valley View, Wednesday, 28 October
Light rain. High 59°, low 52°.
Pressure30.15 inHg
Wind4.6 mph NW
Humidity73%
Visibility—
Dew point49°
Thu, 2961° / 51°0.02
61 °
Valley View, Thursday, 29 October
Light rain. High 61°, low 51°.
Pressure30.15 inHg
Wind7.4 mph E
Humidity59%
Visibility—
Dew point45°
Fri, 3061° / 55°0.24
61 °
Valley View, Friday, 30 October
Rain. High 61°, low 55°.
Pressure29.85 inHg
Wind12.8 mph SW
Humidity78%
Visibility—
Dew point53°
Sat, 3159° / 51°1.16
59 °
Valley View, Saturday, 31 October
Rain. High 59°, low 51°.
Pressure29.71 inHg
Wind11.7 mph SW
Humidity96%
Visibility—
Dew point56°
Sun, 0162° / 48°0
62 °
Valley View, Sunday, 1 November
Clear. High 62°, low 48°.
Pressure29.94 inHg
Wind7.7 mph W
Humidity57%
Visibility—
Dew point44°
Mon, 0256° / 48°0
56 °
Valley View, Monday, 2 November
Overcast. High 56°, low 48°.
Pressure30.18 inHg
Wind12.6 mph NE
Humidity47%
Visibility—
Dew point35°
Tue, 0355° / 47°0
55 °
Valley View, Tuesday, 3 November
Overcast. High 55°, low 47°.
Pressure30.36 inHg
Wind10.1 mph NE
Humidity39%
Visibility—
Dew point29°
Wed, 0452° / 47°0
52 °
Valley View, Wednesday, 4 November
Overcast. High 52°, low 47°.
Pressure30.45 inHg
Wind14.1 mph NE
Humidity52%
Visibility—
Dew point34°
Thu, 0555° / 46°0
55 °
Valley View, Thursday, 5 November
Overcast. High 55°, low 46°.
Pressure30.33 inHg
Wind14.1 mph E
Humidity29%
Visibility—
Dew point21°
Fri, 0656° / 47°0
56 °
Valley View, Friday, 6 November
Overcast. High 56°, low 47°.
Pressure30.21 inHg
Wind5.4 mph NE
Humidity66%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0751° / 37°0.05
51 °
Valley View, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.05 in
Chance of precipitation17%
Record high68° (2020)
Record low16° (1991)
Sun, 0851° / 37°0.04
51 °
Valley View, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.04 in
Chance of precipitation18%
Record high73° (2020)
Record low13° (1991)
Mon, 0951° / 38°0.11
51 °
Valley View, Monday, 9 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.11 in
Chance of precipitation35%
Record high72° (1999)
Record low17° (1991)
Tue, 1050° / 37°0.1
50 °
Valley View, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.1 in
Chance of precipitation32%
Record high72° (2020)
Record low17° (2017)
Wed, 1147° / 34°0.07
47 °
Valley View, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation28%
Record high70° (1964)
Record low15° (2019)
Thu, 1246° / 33°0.06
46 °
Valley View, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.06 in
Chance of precipitation22%
Record high66° (1964)
Record low2° (2019)
Fri, 1346° / 33°0.04
46 °
Valley View, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.04 in
Chance of precipitation17%
Record high69° (1999)
Record low3° (2019)
Sat, 1447° / 33°0.07
47 °
Valley View, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.07 in
Chance of precipitation30%
Record high69° (1971)
Record low13° (1986)
Sun, 1547° / 34°0.09
47 °
Valley View, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.09 in
Chance of precipitation28%
Record high69° (2025)
Record low19° (1982)
Mon, 1647° / 33°0.05
47 °
Valley View, Monday, 16 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.05 in
Chance of precipitation18%
Record high63° (1988)
Record low20° (1997)
Tue, 1747° / 34°0.08
47 °
Valley View, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.08 in
Chance of precipitation30%
Record high70° (2016)
Record low15° (2014)
Wed, 1847° / 35°0.11
47 °
Valley View, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.11 in
Chance of precipitation28%
Record high67° (1999)
Record low11° (2014)
Thu, 1947° / 34°0.07
47 °
Valley View, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.07 in
Chance of precipitation30%
Record high65° (1983)
Record low17° (2014)
Fri, 2045° / 33°0.08
45 °
Valley View, Friday, 20 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.08 in
Chance of precipitation28%
Record high63° (2003)
Record low14° (2022)
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 Valley View, 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 Valley View, 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.