As of 12:53 CDT

Weather in Wauconda, IL

67°Current weather

Wauconda, Tuesday, 20 October, 12:53

Clear. Feels like 66°. High 67°, low 42°.

Pressure30.36 inHg
Wind3 mph SW
Humidity50%
Visibility6.2 mi
Dew point48°

Monthly outlook for Wauconda, IL: average high 56.9°, average low 40.6°. That is 1.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.8 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 21 October (71.4°), the coolest 28 October (28.1°).

56.9°/40.6°
Average high / low
+1.1°
Above normal
2 / 5
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October60.5°56°+2.5°
30 October – 8 November50.9°51.9°-0.6°
9 November – 18 Novemberat normal46.4°—

October records over 66 years

86.9°3 October 2025All-time high
26.1°30 October 1988All-time low

Climate normals and records are computed from the nearest reference point — Round Lake Beach (8 mi).

Wed, 2171° / 43°0Clear
71 °Clear

Wauconda, Wednesday, 21 October

Clear. High 71°, low 43°.

Pressure30.27 inHg
Wind3.8 mph SW
Humidity54%
Visibility6.2 mi
Dew point48°
Thu, 2267° / 47°0Mostly clear
67 °Mostly clear

Wauconda, Thursday, 22 October

Mostly clear. High 67°, low 47°.

Pressure30.30 inHg
Wind4.9 mph E
Humidity68%
Visibility6.2 mi
Dew point55°
Fri, 2364° / 48°0Clear
64 °Clear

Wauconda, Friday, 23 October

Clear. High 64°, low 48°.

Pressure30.36 inHg
Wind4.9 mph SE
Humidity72%
Visibility6.2 mi
Dew point52°
Sat, 2466° / 47°0Clear
66 °Clear

Wauconda, Saturday, 24 October

Clear. High 66°, low 47°.

Pressure30.36 inHg
Wind8.7 mph S
Humidity67%
Visibility6.2 mi
Dew point50°
Sun, 2568° / 53°0Overcast
68 °Overcast

Wauconda, Sunday, 25 October

Overcast. High 68°, low 53°.

Pressure30.36 inHg
Wind8.3 mph SW
Humidity67%
Visibility—
Dew point52°
Mon, 2666° / 38°0.31Rain
66 °Rain

Wauconda, Monday, 26 October

Rain. High 66°, low 38°.

Pressure30.03 inHg
Wind14.3 mph N
Humidity53%
Visibility—
Dew point47°
Tue, 2745° / 34°0.03Light rain
45 °Light rain

Wauconda, Tuesday, 27 October

Light rain. High 45°, low 34°.

Pressure30.39 inHg
Wind14.5 mph NW
Humidity45%
Visibility—
Dew point23°
Wed, 2845° / 28°0Clear
45 °Clear

Wauconda, Wednesday, 28 October

Clear. High 45°, low 28°.

Pressure30.36 inHg
Wind11.8 mph SW
Humidity35%
Visibility—
Dew point16°
Thu, 2947° / 36°0Clear
47 °Clear

Wauconda, Thursday, 29 October

Clear. High 47°, low 36°.

Pressure30.06 inHg
Wind12.5 mph W
Humidity48%
Visibility—
Dew point27°
Fri, 3042° / 31°0Clear
42 °Clear

Wauconda, Friday, 30 October

Clear. High 42°, low 31°.

Pressure30.39 inHg
Wind14.7 mph NW
Humidity45%
Visibility—
Dew point20°
Sat, 3147° / 29°0Partly cloudy
47 °Partly cloudy

Wauconda, Saturday, 31 October

Partly cloudy. High 47°, low 29°.

Pressure30.24 inHg
Wind14 mph SW
Humidity41%
Visibility—
Dew point22°
Sun, 0149° / 41°0Overcast
49 °Overcast

Wauconda, Sunday, 1 November

Overcast. High 49°, low 41°.

Pressure30.09 inHg
Wind11.3 mph SW
Humidity83%
Visibility—
Dew point42°
Mon, 0257° / 37°0Clear
57 °Clear

Wauconda, Monday, 2 November

Clear. High 57°, low 37°.

Pressure30.30 inHg
Wind7.9 mph SW
Humidity59%
Visibility—
Dew point39°
Tue, 0359° / 45°0Overcast
59 °Overcast

Wauconda, Tuesday, 3 November

Overcast. High 59°, low 45°.

Pressure30.18 inHg
Wind14 mph S
Humidity50%
Visibility—
Dew point38°
Wed, 0453° / 50°0.43Rain
53 °Rain

Wauconda, Wednesday, 4 November

Rain. High 53°, low 50°.

Pressure29.91 inHg
Wind14.4 mph S
Humidity94%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 0551° / 40°0.12Climate normal
51 °Climate normal

Wauconda, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.12 in
Chance of precipitation28%
Record high71° (1978)
Record low20° (1991)
Fri, 0651° / 38°0.09Climate normal
51 °Climate normal

Wauconda, Friday, 6 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation30%
Record high70° (2020)
Record low22° (1991)
Sat, 0750° / 38°0.05Climate normal
50 °Climate normal

Wauconda, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.05 in
Chance of precipitation18%
Record high68° (2020)
Record low14° (1991)
Sun, 0850° / 38°0.04Climate normal
50 °Climate normal

Wauconda, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.04 in
Chance of precipitation18%
Record high73° (2020)
Record low15° (1991)
Mon, 0950° / 38°0.11Climate normal
50 °Climate normal

Wauconda, Monday, 9 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.11 in
Chance of precipitation33%
Record high73° (2020)
Record low20° (1991)
Tue, 1049° / 37°0.11Climate normal
49 °Climate normal

Wauconda, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.11 in
Chance of precipitation38%
Record high72° (2022)
Record low16° (2017)
Wed, 1146° / 35°0.08Climate normal
46 °Climate normal

Wauconda, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.08 in
Chance of precipitation35%
Record high67° (1964)
Record low15° (2019)
Thu, 1245° / 34°0.06Climate normal
45 °Climate normal

Wauconda, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high45°
Average low34°
Average precipitation0.06 in
Chance of precipitation22%
Record high64° (1964)
Record low3° (2019)
Fri, 1345° / 33°0.05Climate normal
45 °Climate normal

Wauconda, Friday, 13 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.05 in
Chance of precipitation25%
Record high67° (1999)
Record low2° (2019)
Sat, 1446° / 34°0.07Climate normal
46 °Climate normal

Wauconda, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.07 in
Chance of precipitation28%
Record high66° (1971)
Record low15° (1986)
Sun, 1546° / 35°0.08Climate normal
46 °Climate normal

Wauconda, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.08 in
Chance of precipitation28%
Record high68° (2025)
Record low17° (2019)
Mon, 1646° / 34°0.05Climate normal
46 °Climate normal

Wauconda, Monday, 16 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.05 in
Chance of precipitation17%
Record high62° (1988)
Record low21° (1997)
Tue, 1746° / 35°0.1Climate normal
46 °Climate normal

Wauconda, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.1 in
Chance of precipitation28%
Record high68° (2016)
Record low15° (2014)
Wed, 1846° / 35°0.1Climate normal
46 °Climate normal

Wauconda, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.1 in
Chance of precipitation28%
Record high64° (1975)
Record low12° (2014)

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 Wauconda, 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 Wauconda, 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.