Monthly outlook for Lace, IL: average high 63.7°, average low 49.5°. That is 1.5° above the climate normal for October. Precipitation is expected on 3 days (about 3.0 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 12 October (80.9°), the coolest 24 October (37°).
63.7°/49.5°
Average high / low
+1.5°
Above normal
3 / 5
Wet days / normal
3.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 October – 18 October
66.6°
62.2°
+2.5°
19 October – 28 October
58.8°
57.9°
+0.5°
29 October – 7 November
at normal
54.1°
—
October records over 66 years
87.3°3 October 2025All-time high
24.8°26 October 1962All-time low
Climate normals and records are computed from the nearest reference point — La Grange (6 mi).
Sat, 1077° / 60°0
77 °
Lace, Saturday, 10 October
Overcast. High 77°, low 60°.
Pressure30.09 inHg
Wind6.8 mph S
Humidity58%
Visibility6.2 mi
Dew point56°
Sun, 1173° / 57°0
73 °
Lace, Sunday, 11 October
Clear. High 73°, low 57°.
Pressure29.91 inHg
Wind1.2 mph N
Humidity73%
Visibility6.2 mi
Dew point59°
Mon, 1281° / 61°0
81 °
Lace, Monday, 12 October
Overcast. High 81°, low 61°.
Pressure29.83 inHg
Wind9.7 mph SW
Humidity61%
Visibility6.2 mi
Dew point63°
Tue, 1374° / 60°0.01
74 °
Lace, Tuesday, 13 October
Light rain. High 74°, low 60°.
Pressure29.85 inHg
Wind8.1 mph SW
Humidity83%
Visibility—
Dew point64°
Wed, 1464° / 57°0
64 °
Lace, Wednesday, 14 October
Overcast. High 64°, low 57°.
Pressure30.09 inHg
Wind9.5 mph NE
Humidity66%
Visibility—
Dew point52°
Thu, 1559° / 54°0.28
59 °
Lace, Thursday, 15 October
Rain. High 59°, low 54°.
Pressure30.03 inHg
Wind9 mph SE
Humidity52%
Visibility—
Dew point41°
Fri, 1666° / 44°1.37
66 °
Lace, Friday, 16 October
Heavy rain. High 66°, low 44°.
Pressure29.83 inHg
Wind19.8 mph W
Humidity48%
Visibility—
Dew point35°
Sat, 1747° / 37°0
47 °
Lace, Saturday, 17 October
Partly cloudy. High 47°, low 37°.
Pressure30.30 inHg
Wind17.2 mph W
Humidity39%
Visibility—
Dew point21°
Sun, 1852° / 37°0
52 °
Lace, Sunday, 18 October
Partly cloudy. High 52°, low 37°.
Pressure30.36 inHg
Wind8.6 mph SW
Humidity33%
Visibility—
Dew point20°
Mon, 1960° / 42°0
60 °
Lace, Monday, 19 October
Overcast. High 60°, low 42°.
Pressure30.21 inHg
Wind9.9 mph SW
Humidity40%
Visibility—
Dew point31°
Tue, 2066° / 48°0
66 °
Lace, Tuesday, 20 October
Clear. High 66°, low 48°.
Pressure30.33 inHg
Wind6 mph S
Humidity43%
Visibility—
Dew point38°
Wed, 2167° / 53°0
67 °
Lace, Wednesday, 21 October
Overcast. High 67°, low 53°.
Pressure30.24 inHg
Wind10.1 mph SW
Humidity39%
Visibility—
Dew point39°
Thu, 2257° / 52°1.29
57 °
Lace, Thursday, 22 October
Heavy rain. High 57°, low 52°.
Pressure30.00 inHg
Wind11.4 mph SW
Humidity90%
Visibility—
Dew point49°
Fri, 2356° / 43°0.01
56 °
Lace, Friday, 23 October
Light rain. High 56°, low 43°.
Pressure29.97 inHg
Wind14.6 mph W
Humidity61%
Visibility—
Dew point34°
Sat, 2447° / 37°0
47 °
Lace, Saturday, 24 October
Mostly clear. High 47°, low 37°.
Pressure30.18 inHg
Wind10.6 mph NW
Humidity43%
Visibility—
Dew point24°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2557° / 44°0.13
57 °
Lace, 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 low30° (1962)
Mon, 2656° / 44°0.11
56 °
Lace, 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 low25° (1962)
Tue, 2756° / 43°0.1
56 °
Lace, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high56°
Average low43°
Average precipitation0.1 in
Chance of precipitation37%
Record high75° (2014)
Record low29° (1980)
Wed, 2856° / 43°0.06
56 °
Lace, 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 low27° (1976)
Thu, 2956° / 42°0.06
56 °
Lace, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.06 in
Chance of precipitation20%
Record high78° (2024)
Record low28° (1980)
Fri, 3058° / 43°0.12
58 °
Lace, Friday, 30 October
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.12 in
Chance of precipitation28%
Record high77° (1971)
Record low27° (1988)
Sat, 3156° / 44°0.13
56 °
Lace, 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 low27° (2023)
Sun, 0155° / 42°0.18
55 °
Lace, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.18 in
Chance of precipitation42%
Record high74° (2016)
Record low20° (2019)
Mon, 0254° / 41°0.12
54 °
Lace, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.12 in
Chance of precipitation40%
Record high74° (1961)
Record low24° (1991)
Tue, 0353° / 40°0.07
53 °
Lace, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.07 in
Chance of precipitation23%
Record high73° (1987)
Record low18° (1991)
Wed, 0453° / 42°0.09
53 °
Lace, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high53°
Average low42°
Average precipitation0.09 in
Chance of precipitation27%
Record high71° (2015)
Record low17° (1991)
Thu, 0553° / 40°0.12
53 °
Lace, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.12 in
Chance of precipitation32%
Record high75° (1978)
Record low19° (1991)
Fri, 0653° / 38°0.07
53 °
Lace, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation30%
Record high72° (1975)
Record low24° (1991)
Sat, 0752° / 38°0.06
52 °
Lace, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.06 in
Chance of precipitation22%
Record high69° (2020)
Record low19° (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 Lace, 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 Lace, 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.