Monthly outlook for Forest Homes, IL: average high 60.3°, average low 46.5°. That is 2.7° above the climate normal for November. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 10 November (69.1°), the coolest 15 November (36.3°).
60.3°/46.5°
Average high / low
+2.7°
Above normal
3 / 4
Wet days / normal
0.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
3 November – 12 November
62.4°
56.5°
+3.2°
13 November – 22 November
56.7°
52.9°
+2.2°
23 November – 2 December
at normal
48.3°
—
November records over 66 years
79.9°8 November 2023All-time high
3.7°8 November 1991All-time low
Climate normals and records are computed from the nearest reference point — Edwardsville (10 mi).
Wed, 0461° / 55°0.03
61 °
Forest Homes, Wednesday, 4 November
Light rain. High 61°, low 55°.
Pressure29.77 inHg
Wind14.5 mph W
Humidity66%
Visibility6.2 mi
Dew point49°
Thu, 0563° / 49°0.01
63 °
Forest Homes, Thursday, 5 November
Light rain. High 63°, low 49°.
Pressure29.88 inHg
Wind10.3 mph W
Humidity58%
Visibility6.2 mi
Dew point45°
Fri, 0654° / 50°0
54 °
Forest Homes, Friday, 6 November
Overcast. High 54°, low 50°.
Pressure30.06 inHg
Wind8.8 mph N
Humidity68%
Visibility6.2 mi
Dew point44°
Sat, 0754° / 41°0
54 °
Forest Homes, Saturday, 7 November
Clear. High 54°, low 41°.
Pressure30.21 inHg
Wind7.2 mph NW
Humidity52%
Visibility—
Dew point35°
Sun, 0865° / 44°0
65 °
Forest Homes, Sunday, 8 November
Clear. High 65°, low 44°.
Pressure30.18 inHg
Wind6.9 mph SW
Humidity60%
Visibility—
Dew point45°
Mon, 0969° / 47°0
69 °
Forest Homes, Monday, 9 November
Clear. High 69°, low 47°.
Pressure30.06 inHg
Wind7 mph SW
Humidity41%
Visibility—
Dew point39°
Tue, 1069° / 52°0
69 °
Forest Homes, Tuesday, 10 November
Overcast. High 69°, low 52°.
Pressure30.09 inHg
Wind8.4 mph SW
Humidity45%
Visibility—
Dew point44°
Wed, 1161° / 55°0.19
61 °
Forest Homes, Wednesday, 11 November
Rain. High 61°, low 55°.
Pressure29.97 inHg
Wind7.2 mph SW
Humidity88%
Visibility—
Dew point55°
Thu, 1259° / 49°0
59 °
Forest Homes, Thursday, 12 November
Overcast. High 59°, low 49°.
Pressure30.00 inHg
Wind10.9 mph NE
Humidity45%
Visibility—
Dew point37°
Fri, 1352° / 41°0
52 °
Forest Homes, Friday, 13 November
Mostly clear. High 52°, low 41°.
Pressure30.18 inHg
Wind9.9 mph NE
Humidity42%
Visibility—
Dew point28°
Sat, 1452° / 37°0
52 °
Forest Homes, Saturday, 14 November
Clear. High 52°, low 37°.
Pressure30.33 inHg
Wind8 mph N
Humidity45%
Visibility—
Dew point28°
Sun, 1554° / 36°0
54 °
Forest Homes, Sunday, 15 November
Clear. High 54°, low 36°.
Pressure30.36 inHg
Wind5.8 mph NE
Humidity38%
Visibility—
Dew point25°
Mon, 1658° / 39°0
58 °
Forest Homes, Monday, 16 November
Clear. High 58°, low 39°.
Pressure30.18 inHg
Wind10.8 mph S
Humidity36%
Visibility—
Dew point27°
Tue, 1757° / 41°0.09
57 °
Forest Homes, Tuesday, 17 November
Light rain. High 57°, low 41°.
Pressure29.91 inHg
Wind17.7 mph S
Humidity72%
Visibility—
Dew point42°
Wed, 1867° / 45°0
67 °
Forest Homes, Wednesday, 18 November
Clear. High 67°, low 45°.
Pressure29.91 inHg
Wind13.4 mph SW
Humidity33%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1953° / 39°0.07
53 °
Forest Homes, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.07 in
Chance of precipitation32%
Record high72° (1985)
Record low21° (2022)
Fri, 2052° / 38°0.1
52 °
Forest Homes, Friday, 20 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation33%
Record high71° (2007)
Record low18° (1984)
Sat, 2151° / 38°0.1
51 °
Forest Homes, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.1 in
Chance of precipitation25%
Record high71° (1990)
Record low17° (1964)
Sun, 2251° / 37°0.09
51 °
Forest Homes, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation30%
Record high71° (2010)
Record low17° (1964)
Mon, 2351° / 36°0.1
51 °
Forest Homes, Monday, 23 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.1 in
Chance of precipitation27%
Record high66° (1966)
Record low18° (1970)
Tue, 2450° / 35°0.15
50 °
Forest Homes, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.15 in
Chance of precipitation28%
Record high69° (1966)
Record low16° (1970)
Wed, 2550° / 36°0.17
50 °
Forest Homes, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.17 in
Chance of precipitation35%
Record high68° (1990)
Record low20° (1977)
Thu, 2650° / 37°0.17
50 °
Forest Homes, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.17 in
Chance of precipitation42%
Record high74° (1965)
Record low13° (1977)
Fri, 2749° / 36°0.21
49 °
Forest Homes, Friday, 27 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.21 in
Chance of precipitation45%
Record high70° (1989)
Record low15° (1993)
Sat, 2846° / 33°0.11
46 °
Forest Homes, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation27%
Record high69° (1998)
Record low9° (1977)
Sun, 2947° / 34°0.08
47 °
Forest Homes, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.08 in
Chance of precipitation25%
Record high69° (1998)
Record low15° (1976)
Mon, 3048° / 34°0.18
48 °
Forest Homes, Monday, 30 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.18 in
Chance of precipitation33%
Record high67° (2014)
Record low11° (1964)
Tue, 0146° / 33°0.12
46 °
Forest Homes, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation30%
Record high69° (1970)
Record low15° (1985)
Wed, 0247° / 33°0.09
47 °
Forest Homes, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.09 in
Chance of precipitation23%
Record high71° (2012)
Record low11° (1985)
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 Homes, 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 Homes, 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.