Monthly outlook for Trout Valley, IL: average high 52.9°, average low 38.9°. That is 2.8° above the climate normal for November. Precipitation is expected on 3 days (about 0.3 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 17 November (68.9°), the coolest 12 November (29.6°).
52.9°/38.9°
Average high / low
+2.8°
Above normal
3 / 4
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
5 November – 14 November
51.2°
49°
+1.2°
15 November – 24 November
55.9°
45.1°
+6°
25 November – 4 December
at normal
39.8°
—
November records over 66 years
74.5°2 November 1961All-time high
-3.5°29 November 1976All-time low
Climate normals and records are computed from the nearest reference point — Elgin (12 mi).
Fri, 0648° / 35°0
48 °
Trout Valley, Friday, 6 November
Overcast. High 48°, low 35°.
Pressure30.18 inHg
Wind8.5 mph N
Humidity54%
Visibility6.2 mi
Dew point30°
Sat, 0749° / 31°0
49 °
Trout Valley, Saturday, 7 November
Partly cloudy. High 49°, low 31°.
Pressure30.24 inHg
Wind7.5 mph W
Humidity55%
Visibility6.2 mi
Dew point32°
Sun, 0858° / 38°0
58 °
Trout Valley, Sunday, 8 November
Mostly clear. High 58°, low 38°.
Pressure30.06 inHg
Wind9.6 mph W
Humidity65%
Visibility6.2 mi
Dew point45°
Mon, 0960° / 36°0
60 °
Trout Valley, Monday, 9 November
Mostly clear. High 60°, low 36°.
Pressure30.09 inHg
Wind12.3 mph SW
Humidity58%
Visibility—
Dew point41°
Tue, 1056° / 44°0
56 °
Trout Valley, Tuesday, 10 November
Overcast. High 56°, low 44°.
Pressure30.03 inHg
Wind12.5 mph SW
Humidity59%
Visibility—
Dew point39°
Wed, 1147° / 37°0
47 °
Trout Valley, Wednesday, 11 November
Clear. High 47°, low 37°.
Pressure30.09 inHg
Wind13 mph N
Humidity51%
Visibility—
Dew point29°
Thu, 1242° / 30°0
42 °
Trout Valley, Thursday, 12 November
Overcast. High 42°, low 30°.
Pressure30.12 inHg
Wind10.5 mph N
Humidity54%
Visibility—
Dew point24°
Fri, 1348° / 35°0.01
48 °
Trout Valley, Friday, 13 November
Light rain. High 48°, low 35°.
Pressure29.97 inHg
Wind5.6 mph SE
Humidity55%
Visibility—
Dew point30°
Sat, 1451° / 36°0
51 °
Trout Valley, Saturday, 14 November
Overcast. High 51°, low 36°.
Pressure29.97 inHg
Wind9.3 mph SW
Humidity55%
Visibility—
Dew point33°
Sun, 1558° / 41°0
58 °
Trout Valley, Sunday, 15 November
Clear. High 58°, low 41°.
Pressure30.03 inHg
Wind7.6 mph SE
Humidity57%
Visibility—
Dew point40°
Mon, 1666° / 49°0.11
66 °
Trout Valley, Monday, 16 November
Light rain. High 66°, low 49°.
Pressure29.83 inHg
Wind14.9 mph SW
Humidity81%
Visibility—
Dew point57°
Tue, 1769° / 55°0.09
69 °
Trout Valley, Tuesday, 17 November
Light rain. High 69°, low 55°.
Pressure29.77 inHg
Wind18.3 mph SW
Humidity54%
Visibility—
Dew point51°
Wed, 1854° / 44°0
54 °
Trout Valley, Wednesday, 18 November
Overcast. High 54°, low 44°.
Pressure29.97 inHg
Wind10.2 mph W
Humidity51%
Visibility—
Dew point35°
Thu, 1944° / 34°0
44 °
Trout Valley, Thursday, 19 November
Clear. High 44°, low 34°.
Pressure30.09 inHg
Wind11.4 mph NW
Humidity48%
Visibility—
Dew point24°
Fri, 2046° / 31°0
46 °
Trout Valley, Friday, 20 November
Overcast. High 46°, low 31°.
Pressure30.00 inHg
Wind14.3 mph W
Humidity49%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2144° / 31°0.1
44 °
Trout Valley, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.1 in
Chance of precipitation23%
Record high66° (1990)
Record low9° (1964)
Sun, 2244° / 30°0.03
44 °
Trout Valley, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.03 in
Chance of precipitation20%
Record high67° (2010)
Record low4° (2015)
Mon, 2344° / 31°0.07
44 °
Trout Valley, Monday, 23 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.07 in
Chance of precipitation27%
Record high64° (2003)
Record low11° (1970)
Tue, 2442° / 30°0.08
42 °
Trout Valley, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.08 in
Chance of precipitation28%
Record high65° (1966)
Record low13° (2013)
Wed, 2542° / 30°0.08
42 °
Trout Valley, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.08 in
Chance of precipitation32%
Record high60° (1966)
Record low13° (1977)
Thu, 2643° / 30°0.11
43 °
Trout Valley, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.11 in
Chance of precipitation45%
Record high64° (1990)
Record low1° (1977)
Fri, 2741° / 30°0.2
41 °
Trout Valley, Friday, 27 November
Climate normal for this date — 60-year average.
Average high41°
Average low30°
Average precipitation0.2 in
Chance of precipitation50%
Record high65° (1990)
Record low8° (1977)
Sat, 2839° / 28°0.12
39 °
Trout Valley, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high39°
Average low28°
Average precipitation0.12 in
Chance of precipitation28%
Record high63° (1998)
Record low1° (2018)
Sun, 2940° / 27°0.07
40 °
Trout Valley, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.07 in
Chance of precipitation32%
Record high65° (1998)
Record low-3° (1976)
Mon, 3040° / 28°0.07
40 °
Trout Valley, Monday, 30 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.07 in
Chance of precipitation28%
Record high64° (1998)
Record low9° (1964)
Tue, 0138° / 26°0.14
38 °
Trout Valley, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.14 in
Chance of precipitation42%
Record high63° (1970)
Record low7° (2025)
Wed, 0239° / 26°0.06
39 °
Trout Valley, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.06 in
Chance of precipitation28%
Record high67° (1982)
Record low-2° (1976)
Thu, 0338° / 26°0.09
38 °
Trout Valley, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.09 in
Chance of precipitation33%
Record high68° (2012)
Record low-2° (1976)
Fri, 0437° / 26°0.06
37 °
Trout Valley, Friday, 4 December
Climate normal for this date — 60-year average.
Average high37°
Average low26°
Average precipitation0.06 in
Chance of precipitation23%
Record high64° (1998)
Record low-4° (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 Trout 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 Trout 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.