Monthly outlook for Hoffman Estates, IL: average high 61.7°, average low 50.2°. That is 1.8° above the climate normal for October. Precipitation is expected on 7 days (about 2.6 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 13 October (78.2°), the coolest 17 October (37.3°).
61.7°/50.2°
Average high / low
+1.8°
Above normal
7 / 5
Wet days / normal
2.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
64.1°
59.6°
+2.5°
23 October – 1 November
57.5°
55.9°
+0.9°
2 November – 11 November
at normal
50.9°
—
October records over 66 years
86.9°3 October 2025All-time high
23.4°26 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Elgin (9 mi).
Wed, 1474° / 60°0.04
74 °
Hoffman Estates, Wednesday, 14 October
Light rain. High 74°, low 60°.
Pressure30.09 inHg
Wind6.1 mph NE
Humidity62%
Visibility6.2 mi
Dew point55°
Thu, 1563° / 56°1.28
63 °
Hoffman Estates, Thursday, 15 October
Heavy rain. High 63°, low 56°.
Pressure30.00 inHg
Wind5.6 mph E
Humidity99%
Visibility1.0 mi
Dew point58°
Fri, 1656° / 45°0.05
56 °
Hoffman Estates, Friday, 16 October
Light rain. High 56°, low 45°.
Pressure30.06 inHg
Wind18.2 mph NW
Humidity66%
Visibility6.2 mi
Dew point40°
Sat, 1755° / 37°0
55 °
Hoffman Estates, Saturday, 17 October
Clear. High 55°, low 37°.
Pressure30.47 inHg
Wind10.3 mph SW
Humidity44%
Visibility—
Dew point30°
Sun, 1861° / 43°0
61 °
Hoffman Estates, Sunday, 18 October
Clear. High 61°, low 43°.
Pressure30.27 inHg
Wind14.7 mph SW
Humidity54%
Visibility—
Dew point41°
Mon, 1959° / 48°0.08
59 °
Hoffman Estates, Monday, 19 October
Light rain. High 59°, low 48°.
Pressure30.18 inHg
Wind10.2 mph SW
Humidity80%
Visibility—
Dew point51°
Tue, 2061° / 52°0.02
61 °
Hoffman Estates, Tuesday, 20 October
Light rain. High 61°, low 52°.
Pressure30.30 inHg
Wind5.1 mph SE
Humidity91%
Visibility—
Dew point54°
Wed, 2167° / 56°0.04
67 °
Hoffman Estates, Wednesday, 21 October
Light rain. High 67°, low 56°.
Pressure30.21 inHg
Wind9.9 mph S
Humidity77%
Visibility—
Dew point58°
Thu, 2267° / 62°0.97
67 °
Hoffman Estates, Thursday, 22 October
Rain. High 67°, low 62°.
Pressure30.00 inHg
Wind15.4 mph S
Humidity81%
Visibility—
Dew point61°
Fri, 2373° / 58°0
73 °
Hoffman Estates, Friday, 23 October
Light rain. High 73°, low 58°.
Pressure29.85 inHg
Wind22.6 mph SW
Humidity61%
Visibility—
Dew point58°
Sat, 2458° / 46°0
58 °
Hoffman Estates, Saturday, 24 October
Overcast. High 58°, low 46°.
Pressure30.27 inHg
Wind15.4 mph W
Humidity47%
Visibility—
Dew point36°
Sun, 2557° / 45°0
57 °
Hoffman Estates, Sunday, 25 October
Mostly clear. High 57°, low 45°.
Pressure30.21 inHg
Wind10.3 mph SW
Humidity41%
Visibility—
Dew point32°
Mon, 2651° / 40°0
51 °
Hoffman Estates, Monday, 26 October
Mostly clear. High 51°, low 40°.
Pressure30.18 inHg
Wind15.4 mph NW
Humidity53%
Visibility—
Dew point32°
Tue, 2750° / 40°0
50 °
Hoffman Estates, Tuesday, 27 October
Overcast. High 50°, low 40°.
Pressure30.30 inHg
Wind8.5 mph S
Humidity63%
Visibility—
Dew point36°
Wed, 2856° / 45°0.06
56 °
Hoffman Estates, Wednesday, 28 October
Light rain. High 56°, low 45°.
Pressure30.06 inHg
Wind13.1 mph S
Humidity48%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2955° / 41°0.05
55 °
Hoffman Estates, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.05 in
Chance of precipitation20%
Record high78° (2024)
Record low25° (1980)
Fri, 3057° / 42°0.11
57 °
Hoffman Estates, Friday, 30 October
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.11 in
Chance of precipitation28%
Record high76° (1971)
Record low24° (1988)
Sat, 3155° / 42°0.12
55 °
Hoffman Estates, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.12 in
Chance of precipitation37%
Record high73° (1974)
Record low26° (2019)
Sun, 0154° / 41°0.17
54 °
Hoffman Estates, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.17 in
Chance of precipitation38%
Record high73° (2016)
Record low18° (2019)
Mon, 0253° / 40°0.11
53 °
Hoffman Estates, Monday, 2 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.11 in
Chance of precipitation35%
Record high74° (1961)
Record low22° (1991)
Tue, 0352° / 39°0.06
52 °
Hoffman Estates, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.06 in
Chance of precipitation30%
Record high72° (1987)
Record low16° (1991)
Wed, 0452° / 40°0.09
52 °
Hoffman Estates, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low40°
Average precipitation0.09 in
Chance of precipitation23%
Record high71° (2015)
Record low15° (1991)
Thu, 0552° / 39°0.12
52 °
Hoffman Estates, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.12 in
Chance of precipitation28%
Record high74° (1978)
Record low18° (1991)
Fri, 0652° / 37°0.08
52 °
Hoffman Estates, Friday, 6 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.08 in
Chance of precipitation28%
Record high71° (1975)
Record low22° (1991)
Sat, 0751° / 37°0.04
51 °
Hoffman Estates, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.04 in
Chance of precipitation18%
Record high68° (2009)
Record low14° (1991)
Sun, 0850° / 37°0.05
50 °
Hoffman Estates, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.05 in
Chance of precipitation18%
Record high72° (2020)
Record low13° (1991)
Mon, 0951° / 37°0.12
51 °
Hoffman Estates, Monday, 9 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.12 in
Chance of precipitation32%
Record high72° (1999)
Record low17° (1991)
Tue, 1049° / 36°0.1
49 °
Hoffman Estates, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.1 in
Chance of precipitation37%
Record high71° (2020)
Record low17° (2017)
Wed, 1147° / 34°0.06
47 °
Hoffman Estates, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.06 in
Chance of precipitation27%
Record high70° (1964)
Record low15° (2019)
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 Hoffman Estates, 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 Hoffman Estates, 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.