As of 04:43 CDT

Weather in Wauconda, IL

37°Current weather

Wauconda, Saturday, 17 October, 04:43

Clear. Feels like 37°. High 54°, low 36°.

Pressure30.47 inHg
Wind2 mph E
Humidity77%
Visibility6.2 mi
Dew point31°

Monthly outlook for Wauconda, IL: average high 61.5°, average low 45.7°. That is 3° above the climate normal for October. Precipitation is expected on 3 days (about 1.7 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 23 October (69.9°), the coolest 27 October (33.2°).

61.5°/45.7°
Average high / low
+3°
Above normal
3 / 5
Wet days / normal
1.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October63.6°57.1°+3.6°
27 October – 5 November58°53.1°+2.7°
6 November – 15 Novemberat normal47.7°—

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).

Sun, 1860° / 43°0Clear
60 °Clear

Wauconda, Sunday, 18 October

Clear. High 60°, low 43°.

Pressure30.42 inHg
Wind14.1 mph SW
Humidity54%
Visibility6.2 mi
Dew point40°
Mon, 1963° / 42°0Overcast
63 °Overcast

Wauconda, Monday, 19 October

Overcast. High 63°, low 42°.

Pressure30.39 inHg
Wind4.3 mph SW
Humidity57%
Visibility6.2 mi
Dew point45°
Tue, 2065° / 46°0Partly cloudy
65 °Partly cloudy

Wauconda, Tuesday, 20 October

Partly cloudy. High 65°, low 46°.

Pressure30.39 inHg
Wind4.1 mph SE
Humidity57%
Visibility6.2 mi
Dew point48°
Wed, 2166° / 49°0Clear
66 °Clear

Wauconda, Wednesday, 21 October

Clear. High 66°, low 49°.

Pressure30.27 inHg
Wind5.5 mph SW
Humidity50%
Visibility—
Dew point45°
Thu, 2268° / 47°0Mostly clear
68 °Mostly clear

Wauconda, Thursday, 22 October

Mostly clear. High 68°, low 47°.

Pressure30.24 inHg
Wind4.4 mph E
Humidity52%
Visibility—
Dew point47°
Fri, 2370° / 52°0Overcast
70 °Overcast

Wauconda, Friday, 23 October

Overcast. High 70°, low 52°.

Pressure30.21 inHg
Wind7.8 mph S
Humidity38%
Visibility—
Dew point40°
Sat, 2467° / 55°0Overcast
67 °Overcast

Wauconda, Saturday, 24 October

Overcast. High 67°, low 55°.

Pressure30.18 inHg
Wind10.8 mph S
Humidity44%
Visibility—
Dew point42°
Sun, 2570° / 57°0Overcast
70 °Overcast

Wauconda, Sunday, 25 October

Overcast. High 70°, low 57°.

Pressure30.00 inHg
Wind11.9 mph SW
Humidity45%
Visibility—
Dew point46°
Mon, 2655° / 41°0.33Rain
55 °Rain

Wauconda, Monday, 26 October

Rain. High 55°, low 41°.

Pressure30.12 inHg
Wind12.6 mph N
Humidity94%
Visibility—
Dew point40°
Tue, 2750° / 33°0Overcast
50 °Overcast

Wauconda, Tuesday, 27 October

Overcast. High 50°, low 33°.

Pressure30.45 inHg
Wind5.5 mph SE
Humidity41%
Visibility—
Dew point24°
Wed, 2851° / 44°0.78Rain
51 °Rain

Wauconda, Wednesday, 28 October

Rain. High 51°, low 44°.

Pressure30.12 inHg
Wind17.8 mph S
Humidity80%
Visibility—
Dew point39°
Thu, 2956° / 45°0.02Light rain
56 °Light rain

Wauconda, Thursday, 29 October

Light rain. High 56°, low 45°.

Pressure29.94 inHg
Wind24 mph W
Humidity72%
Visibility—
Dew point44°
Fri, 3058° / 42°0Overcast
58 °Overcast

Wauconda, Friday, 30 October

Overcast. High 58°, low 42°.

Pressure30.06 inHg
Wind13.7 mph S
Humidity54%
Visibility—
Dew point38°
Sat, 3167° / 51°0.54Rain
67 °Rain

Wauconda, Saturday, 31 October

Rain. High 67°, low 51°.

Pressure29.68 inHg
Wind20.7 mph S
Humidity80%
Visibility—
Dew point52°
Sun, 0166° / 48°0.04Light rain
66 °Light rain

Wauconda, Sunday, 1 November

Light rain. High 66°, low 48°.

Pressure29.91 inHg
Wind18.2 mph SW
Humidity65%
Visibility—
Dew point39°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0252° / 41°0.14Climate normal
52 °Climate normal

Wauconda, Monday, 2 November

Climate normal for this date — 60-year average.

Average high52°
Average low41°
Average precipitation0.14 in
Chance of precipitation37%
Record high72° (1961)
Record low23° (1991)
Tue, 0351° / 40°0.06Climate normal
51 °Climate normal

Wauconda, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high51°
Average low40°
Average precipitation0.06 in
Chance of precipitation30%
Record high70° (1987)
Record low17° (1991)
Wed, 0451° / 41°0.1Climate normal
51 °Climate normal

Wauconda, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high51°
Average low41°
Average precipitation0.1 in
Chance of precipitation32%
Record high69° (2022)
Record low15° (1991)
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)

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.