As of 22:09 CDT

Weather in West Dundee, IL

57°Current weather

West Dundee, Wednesday, 14 October, 22:09

Overcast. Feels like 56°. High 64°, low 57°.

Pressure30.15 inHg
Wind5 mph NE
Humidity84%
Visibility6.2 mi
Dew point52°

Monthly outlook for West Dundee, IL: average high 61.8°, average low 48°. That is 2.1° above the climate normal for October. Precipitation is expected on 5 days (about 1.7 inches), against a normal of 5 days and 1.5 inches. The warmest day looks like 23 October (72.3°), the coolest 17 October (36.4°).

61.8°/48°
Average high / low
+2.1°
Above normal
5 / 5
Wet days / normal
1.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
14 October – 23 October63.4°59.2°+2.3°
24 October – 2 November59.1°55.4°+2°
3 November – 12 Novemberat normal50.1°—

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).

Thu, 1563° / 56°0.55Rain
63 °Rain

West Dundee, Thursday, 15 October

Rain. High 63°, low 56°.

Pressure30.03 inHg
Wind7.2 mph SE
Humidity83%
Visibility6.2 mi
Dew point56°
Fri, 1656° / 43°0.04Light rain
56 °Light rain

West Dundee, Friday, 16 October

Light rain. High 56°, low 43°.

Pressure30.03 inHg
Wind15.1 mph NW
Humidity68%
Visibility6.2 mi
Dew point43°
Sat, 1754° / 36°0Clear
54 °Clear

West Dundee, Saturday, 17 October

Clear. High 54°, low 36°.

Pressure30.53 inHg
Wind3.9 mph W
Humidity50%
Visibility6.2 mi
Dew point32°
Sun, 1860° / 42°0Clear
60 °Clear

West Dundee, Sunday, 18 October

Clear. High 60°, low 42°.

Pressure30.45 inHg
Wind12.8 mph SW
Humidity51%
Visibility6.2 mi
Dew point38°
Mon, 1962° / 41°0Overcast
62 °Overcast

West Dundee, Monday, 19 October

Overcast. High 62°, low 41°.

Pressure30.39 inHg
Wind7.6 mph SW
Humidity52%
Visibility—
Dew point41°
Tue, 2065° / 45°0Clear
65 °Clear

West Dundee, Tuesday, 20 October

Clear. High 65°, low 45°.

Pressure30.36 inHg
Wind6.7 mph E
Humidity49%
Visibility—
Dew point42°
Wed, 2168° / 51°0Overcast
68 °Overcast

West Dundee, Wednesday, 21 October

Overcast. High 68°, low 51°.

Pressure30.33 inHg
Wind10.7 mph S
Humidity58%
Visibility—
Dew point50°
Thu, 2270° / 55°0Overcast
70 °Overcast

West Dundee, Thursday, 22 October

Overcast. High 70°, low 55°.

Pressure30.21 inHg
Wind12.1 mph S
Humidity55%
Visibility—
Dew point50°
Fri, 2372° / 58°0.04Light rain
72 °Light rain

West Dundee, Friday, 23 October

Light rain. High 72°, low 58°.

Pressure30.00 inHg
Wind19.7 mph S
Humidity64%
Visibility—
Dew point58°
Sat, 2469° / 60°0.09Light rain
69 °Light rain

West Dundee, Saturday, 24 October

Light rain. High 69°, low 60°.

Pressure30.18 inHg
Wind9.6 mph SW
Humidity68%
Visibility—
Dew point56°
Sun, 2559° / 49°0.03Light rain
59 °Light rain

West Dundee, Sunday, 25 October

Light rain. High 59°, low 49°.

Pressure30.18 inHg
Wind12.5 mph N
Humidity63%
Visibility—
Dew point45°
Mon, 2654° / 43°0.94Rain
54 °Rain

West Dundee, Monday, 26 October

Rain. High 54°, low 43°.

Pressure30.03 inHg
Wind15.5 mph NW
Humidity48%
Visibility—
Dew point32°
Tue, 2757° / 43°0Clear
57 °Clear

West Dundee, Tuesday, 27 October

Clear. High 57°, low 43°.

Pressure30.15 inHg
Wind5.9 mph SW
Humidity51%
Visibility—
Dew point38°
Wed, 2858° / 44°0Overcast
58 °Overcast

West Dundee, Wednesday, 28 October

Overcast. High 58°, low 44°.

Pressure29.91 inHg
Wind6.8 mph SW
Humidity52%
Visibility—
Dew point38°
Thu, 2957° / 45°0Clear
57 °Clear

West Dundee, Thursday, 29 October

Clear. High 57°, low 45°.

Pressure29.97 inHg
Wind16.3 mph NW
Humidity48%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 3057° / 42°0.11Climate normal
57 °Climate normal

West Dundee, 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°0.12Climate normal
55 °Climate normal

West Dundee, 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°0.17Climate 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)

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.