As of 13:25 CDT

Weather in West Dundee, IL

54°Current weather

West Dundee, Friday, 16 October, 13:25

Overcast. Feels like 52°. High 56°, low 43°.

Pressure30.09 inHg
Wind17 mph N
Humidity79%
Visibility6.2 mi
Dew point46°

Monthly outlook for West Dundee, IL: average high 60.2°, average low 46°. That is 1.6° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 29 October (67.9°), the coolest 17 October (34.4°).

60.2°/46°
Average high / low
+1.6°
Above normal
2 / 5
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
16 October – 25 October60.4°58.4°+1.1°
26 October – 4 November59.8°54.5°+2.9°
5 November – 14 Novemberat normal49°—

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 (4 mi).

Sat, 1755° / 34°0Clear
55 °Clear

West Dundee, Saturday, 17 October

Clear. High 55°, low 34°.

Pressure30.53 inHg
Wind4.4 mph SW
Humidity46%
Visibility6.2 mi
Dew point30°
Sun, 1861° / 42°0Clear
61 °Clear

West Dundee, Sunday, 18 October

Clear. High 61°, low 42°.

Pressure30.45 inHg
Wind13.3 mph SW
Humidity53%
Visibility6.2 mi
Dew point40°
Mon, 1962° / 41°0Clear
62 °Clear

West Dundee, Monday, 19 October

Clear. High 62°, low 41°.

Pressure30.39 inHg
Wind4.3 mph S
Humidity53%
Visibility6.2 mi
Dew point42°
Tue, 2064° / 44°0Clear
64 °Clear

West Dundee, Tuesday, 20 October

Clear. High 64°, low 44°.

Pressure30.39 inHg
Wind4.1 mph SE
Humidity54%
Visibility6.2 mi
Dew point44°
Wed, 2166° / 48°0Mostly clear
66 °Mostly clear

West Dundee, Wednesday, 21 October

Mostly clear. High 66°, low 48°.

Pressure30.30 inHg
Wind5.8 mph S
Humidity43%
Visibility—
Dew point40°
Thu, 2262° / 49°0Overcast
62 °Overcast

West Dundee, Thursday, 22 October

Overcast. High 62°, low 49°.

Pressure30.12 inHg
Wind10.2 mph SW
Humidity73%
Visibility—
Dew point46°
Fri, 2357° / 47°0Clear
57 °Clear

West Dundee, Friday, 23 October

Clear. High 57°, low 47°.

Pressure30.30 inHg
Wind13.3 mph NE
Humidity63%
Visibility—
Dew point43°
Sat, 2459° / 45°0Overcast
59 °Overcast

West Dundee, Saturday, 24 October

Overcast. High 59°, low 45°.

Pressure30.30 inHg
Wind9.1 mph SE
Humidity55%
Visibility—
Dew point40°
Sun, 2563° / 48°0Overcast
63 °Overcast

West Dundee, Sunday, 25 October

Overcast. High 63°, low 48°.

Pressure30.21 inHg
Wind8.3 mph S
Humidity50%
Visibility—
Dew point42°
Mon, 2665° / 49°0Overcast
65 °Overcast

West Dundee, Monday, 26 October

Overcast. High 65°, low 49°.

Pressure30.12 inHg
Wind10.6 mph S
Humidity47%
Visibility—
Dew point41°
Tue, 2755° / 45°0Overcast
55 °Overcast

West Dundee, Tuesday, 27 October

Overcast. High 55°, low 45°.

Pressure30.21 inHg
Wind10.5 mph W
Humidity59%
Visibility—
Dew point38°
Wed, 2855° / 46°0.3Rain
55 °Rain

West Dundee, Wednesday, 28 October

Rain. High 55°, low 46°.

Pressure30.18 inHg
Wind9.6 mph E
Humidity93%
Visibility—
Dew point47°
Thu, 2968° / 54°0.11Light rain
68 °Light rain

West Dundee, Thursday, 29 October

Light rain. High 68°, low 54°.

Pressure29.94 inHg
Wind16.5 mph SW
Humidity70%
Visibility—
Dew point57°
Fri, 3062° / 52°0Overcast
62 °Overcast

West Dundee, Friday, 30 October

Overcast. High 62°, low 52°.

Pressure30.09 inHg
Wind8.9 mph NW
Humidity58%
Visibility—
Dew point46°
Sat, 3153° / 50°0.01Light rain
53 °Light rain

West Dundee, Saturday, 31 October

Light rain. High 53°, low 50°.

Pressure30.21 inHg
Wind19 mph E
Humidity79%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0154° / 41°0.17Climate normal
54 °Climate normal

West Dundee, 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°0.11Climate normal
53 °Climate normal

West Dundee, 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°0.06Climate normal
52 °Climate normal

West Dundee, 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°0.09Climate normal
52 °Climate normal

West Dundee, 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°0.12Climate normal
52 °Climate normal

West Dundee, 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°0.08Climate normal
52 °Climate normal

West Dundee, 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°0.04Climate normal
51 °Climate normal

West Dundee, 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°0.05Climate normal
50 °Climate normal

West Dundee, 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°0.12Climate normal
51 °Climate normal

West Dundee, 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°0.1Climate normal
49 °Climate normal

West Dundee, 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°0.06Climate normal
47 °Climate normal

West Dundee, 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)
Thu, 1246° / 33°0.06Climate normal
46 °Climate normal

West Dundee, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.06 in
Chance of precipitation23%
Record high65° (1964)
Record low2° (2019)
Fri, 1346° / 33°0.04Climate normal
46 °Climate normal

West Dundee, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.04 in
Chance of precipitation20%
Record high69° (1999)
Record low2° (2019)
Sat, 1447° / 33°0.07Climate normal
47 °Climate normal

West Dundee, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.07 in
Chance of precipitation35%
Record high69° (1971)
Record low13° (1986)

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 West Dundee, 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 West Dundee, 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.