Monthly outlook for Forest View, IL: average high 64.5°, average low 50.8°. That is 1.9° above the climate normal for October. Precipitation is expected on 3 days (about 2.9 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 12 October (81.3°), the coolest 24 October (38.4°).
64.5°/50.8°
Average high / low
+1.9°
Above normal
3 / 5
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
66.9°
62.3°
+2.5°
19 October – 28 October
60.5°
58.1°
+1.3°
29 October – 7 November
at normal
54.3°
—
October records over 66 years
89.2°3 October 2025All-time high
25.7°26 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Summit (2 mi).
Sat, 1077° / 61°0
77 °
Forest View, Saturday, 10 October
Overcast. High 77°, low 61°.
Pressure30.09 inHg
Wind6.2 mph S
Humidity58%
Visibility6.2 mi
Dew point56°
Sun, 1174° / 57°0
74 °
Forest View, Sunday, 11 October
Light rain. High 74°, low 57°.
Pressure29.91 inHg
Wind1.7 mph NW
Humidity72%
Visibility6.2 mi
Dew point59°
Mon, 1281° / 61°0
81 °
Forest View, Monday, 12 October
Overcast. High 81°, low 61°.
Pressure29.80 inHg
Wind9 mph SW
Humidity61%
Visibility6.2 mi
Dew point63°
Tue, 1374° / 60°0
74 °
Forest View, Tuesday, 13 October
Light rain. High 74°, low 60°.
Pressure29.83 inHg
Wind5.9 mph N
Humidity80%
Visibility6.2 mi
Dew point64°
Wed, 1464° / 57°0
64 °
Forest View, Wednesday, 14 October
Overcast. High 64°, low 57°.
Pressure30.09 inHg
Wind8.9 mph NE
Humidity68%
Visibility—
Dew point52°
Thu, 1562° / 55°0.27
62 °
Forest View, Thursday, 15 October
Rain. High 62°, low 55°.
Pressure30.03 inHg
Wind7.7 mph S
Humidity43%
Visibility—
Dew point39°
Fri, 1665° / 45°1.44
65 °
Forest View, Friday, 16 October
Heavy rain. High 65°, low 45°.
Pressure29.83 inHg
Wind17.5 mph W
Humidity42%
Visibility—
Dew point33°
Sat, 1748° / 39°0
48 °
Forest View, Saturday, 17 October
Overcast. High 48°, low 39°.
Pressure30.30 inHg
Wind15.5 mph W
Humidity33%
Visibility—
Dew point19°
Sun, 1853° / 40°0
53 °
Forest View, Sunday, 18 October
Overcast. High 53°, low 40°.
Pressure30.36 inHg
Wind8.1 mph SW
Humidity27%
Visibility—
Dew point17°
Mon, 1961° / 44°0
61 °
Forest View, Monday, 19 October
Overcast. High 61°, low 44°.
Pressure30.21 inHg
Wind9.6 mph SW
Humidity35%
Visibility—
Dew point29°
Tue, 2068° / 49°0
68 °
Forest View, Tuesday, 20 October
Clear. High 68°, low 49°.
Pressure30.33 inHg
Wind5.6 mph S
Humidity36%
Visibility—
Dew point36°
Wed, 2168° / 55°0
68 °
Forest View, Wednesday, 21 October
Overcast. High 68°, low 55°.
Pressure30.24 inHg
Wind9.8 mph SW
Humidity35%
Visibility—
Dew point37°
Thu, 2260° / 53°1.15
60 °
Forest View, Thursday, 22 October
Heavy rain. High 60°, low 53°.
Pressure30.00 inHg
Wind10.2 mph SW
Humidity87%
Visibility—
Dew point50°
Fri, 2357° / 44°0.01
57 °
Forest View, Friday, 23 October
Light rain. High 57°, low 44°.
Pressure29.94 inHg
Wind14 mph W
Humidity56%
Visibility—
Dew point33°
Sat, 2449° / 38°0
49 °
Forest View, Saturday, 24 October
Mostly clear. High 49°, low 38°.
Pressure30.18 inHg
Wind9.9 mph N
Humidity39%
Visibility—
Dew point22°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2557° / 44°0.13
57 °
Forest View, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high57°
Average low44°
Average precipitation0.13 in
Chance of precipitation32%
Record high75° (1963)
Record low31° (1962)
Mon, 2656° / 44°0.11
56 °
Forest View, Monday, 26 October
Climate normal for this date — 60-year average.
Average high56°
Average low44°
Average precipitation0.11 in
Chance of precipitation32%
Record high79° (1963)
Record low26° (1962)
Tue, 2756° / 44°0.1
56 °
Forest View, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high56°
Average low44°
Average precipitation0.1 in
Chance of precipitation37%
Record high74° (2014)
Record low30° (1980)
Wed, 2856° / 43°0.06
56 °
Forest View, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.06 in
Chance of precipitation20%
Record high74° (1999)
Record low28° (1976)
Thu, 2956° / 43°0.06
56 °
Forest View, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.06 in
Chance of precipitation20%
Record high79° (2024)
Record low29° (1980)
Fri, 3058° / 44°0.12
58 °
Forest View, Friday, 30 October
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.12 in
Chance of precipitation28%
Record high78° (2024)
Record low28° (1988)
Sat, 3156° / 44°0.13
56 °
Forest View, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high56°
Average low44°
Average precipitation0.13 in
Chance of precipitation42%
Record high74° (1974)
Record low26° (2023)
Sun, 0155° / 43°0.18
55 °
Forest View, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high55°
Average low43°
Average precipitation0.18 in
Chance of precipitation42%
Record high73° (2016)
Record low19° (2019)
Mon, 0254° / 42°0.12
54 °
Forest View, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low42°
Average precipitation0.12 in
Chance of precipitation40%
Record high74° (1961)
Record low24° (1991)
Tue, 0353° / 40°0.07
53 °
Forest View, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.07 in
Chance of precipitation27%
Record high72° (1987)
Record low19° (1991)
Wed, 0453° / 42°0.09
53 °
Forest View, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.09 in
Chance of precipitation28%
Record high71° (2015)
Record low18° (1991)
Thu, 0553° / 41°0.12
53 °
Forest View, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low41°
Average precipitation0.12 in
Chance of precipitation32%
Record high75° (1978)
Record low20° (1991)
Fri, 0653° / 39°0.07
53 °
Forest View, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.07 in
Chance of precipitation32%
Record high72° (1975)
Record low25° (1991)
Sat, 0752° / 39°0.06
52 °
Forest View, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.06 in
Chance of precipitation22%
Record high70° (2020)
Record low21° (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 Forest 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 Forest 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.