Monthly outlook for Forest View, IL: average high 62.9°, average low 50.5°. That is 1.5° above the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 12 October (84.8°), the coolest 17 October (37.4°).
62.9°/50.5°
Average high / low
+1.5°
Above normal
2 / 5
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
64°
61.3°
+1.5°
21 October – 30 October
61.1°
57.6°
+1.9°
31 October – 9 November
at normal
53.3°
—
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).
Mon, 1285° / 65°0
85 °
Forest View, Monday, 12 October
Clear. High 85°, low 65°.
Pressure29.85 inHg
Wind8.6 mph SW
Humidity62%
Visibility6.2 mi
Dew point63°
Tue, 1379° / 67°0.03
79 °
Forest View, Tuesday, 13 October
Light rain. High 79°, low 67°.
Pressure29.80 inHg
Wind9.7 mph W
Humidity67%
Visibility6.2 mi
Dew point66°
Wed, 1467° / 58°0.73
67 °
Forest View, Wednesday, 14 October
Heavy rain. High 67°, low 58°.
Pressure30.06 inHg
Wind6.5 mph NE
Humidity78%
Visibility6.2 mi
Dew point59°
Thu, 1559° / 52°0
59 °
Forest View, Thursday, 15 October
Overcast. High 59°, low 52°.
Pressure30.33 inHg
Wind9.4 mph E
Humidity65%
Visibility—
Dew point46°
Fri, 1656° / 42°0.02
56 °
Forest View, Friday, 16 October
Light rain. High 56°, low 42°.
Pressure30.30 inHg
Wind14.2 mph N
Humidity52%
Visibility—
Dew point38°
Sat, 1746° / 37°0.01
46 °
Forest View, Saturday, 17 October
Light snow. High 46°, low 37°.
Pressure30.42 inHg
Wind15.1 mph N
Humidity34%
Visibility—
Dew point17°
Sun, 1849° / 39°0
49 °
Forest View, Sunday, 18 October
Overcast. High 49°, low 39°.
Pressure30.62 inHg
Wind9 mph SW
Humidity30%
Visibility—
Dew point16°
Mon, 1958° / 42°0
58 °
Forest View, Monday, 19 October
Partly cloudy. High 58°, low 42°.
Pressure30.45 inHg
Wind11.3 mph SW
Humidity27%
Visibility—
Dew point20°
Tue, 2063° / 46°0
63 °
Forest View, Tuesday, 20 October
Clear. High 63°, low 46°.
Pressure30.33 inHg
Wind9 mph SW
Humidity26%
Visibility—
Dew point24°
Wed, 2168° / 50°0
68 °
Forest View, Wednesday, 21 October
Partly cloudy. High 68°, low 50°.
Pressure30.06 inHg
Wind14.4 mph SW
Humidity27%
Visibility—
Dew point29°
Thu, 2263° / 53°0
63 °
Forest View, Thursday, 22 October
Clear. High 63°, low 53°.
Pressure30.09 inHg
Wind10.6 mph NW
Humidity42%
Visibility—
Dew point38°
Fri, 2357° / 48°0
57 °
Forest View, Friday, 23 October
Partly cloudy. High 57°, low 48°.
Pressure30.30 inHg
Wind6.5 mph N
Humidity43%
Visibility—
Dew point33°
Sat, 2459° / 46°0
59 °
Forest View, Saturday, 24 October
Mostly clear. High 59°, low 46°.
Pressure30.33 inHg
Wind4.7 mph W
Humidity30%
Visibility—
Dew point25°
Sun, 2557° / 52°0
57 °
Forest View, Sunday, 25 October
Overcast. High 57°, low 52°.
Pressure30.27 inHg
Wind6.5 mph NE
Humidity48%
Visibility—
Dew point37°
Mon, 2662° / 52°0.05
62 °
Forest View, Monday, 26 October
Light rain. High 62°, low 52°.
Pressure30.09 inHg
Wind9.4 mph S
Humidity56%
Visibility—
Dew point45°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 0851° / 39°0.06
51 °
Forest View, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.06 in
Chance of precipitation20%
Record high75° (2020)
Record low16° (1991)
Mon, 0952° / 39°0.13
52 °
Forest View, Monday, 9 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.13 in
Chance of precipitation35%
Record high72° (2020)
Record low20° (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.