As of 23:53 CDT

Weather in Lindenhurst, IL

44°Current weather

Lindenhurst, Saturday, 17 October, 23:53

Clear. Feels like 40°. High 57°, low 35°.

Pressure30.42 inHg
Wind9.2 mph SW
Humidity76%
Visibility6.2 mi
Dew point37°

Monthly outlook for Lindenhurst, IL: average high 62°, average low 46.1°. That is 3.3° above the climate normal for October. Precipitation is expected on 0 days (about 0.1 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 24 October (67.8°), the coolest 26 October (34.6°).

62°/46.1°
Average high / low
+3.3°
Above normal
0 / 5
Wet days / normal
0.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October62.4°57.1°+2.9°
27 October – 5 November61.4°53.1°+4.6°
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 (4 mi).

Sun, 1861° / 44°0Clear
61 °Clear

Lindenhurst, Sunday, 18 October

Clear. High 61°, low 44°.

Pressure30.39 inHg
Wind14 mph SW
Humidity52%
Visibility6.2 mi
Dew point39°
Mon, 1963° / 43°0Clear
63 °Clear

Lindenhurst, Monday, 19 October

Clear. High 63°, low 43°.

Pressure30.39 inHg
Wind4.3 mph SW
Humidity59%
Visibility6.2 mi
Dew point45°
Tue, 2063° / 44°0Mostly clear
63 °Mostly clear

Lindenhurst, Tuesday, 20 October

Mostly clear. High 63°, low 44°.

Pressure30.42 inHg
Wind4.4 mph SE
Humidity66%
Visibility6.2 mi
Dew point50°
Wed, 2165° / 47°0Clear
65 °Clear

Lindenhurst, Wednesday, 21 October

Clear. High 65°, low 47°.

Pressure30.27 inHg
Wind4.3 mph SW
Humidity58%
Visibility6.2 mi
Dew point47°
Thu, 2266° / 49°0Mostly clear
66 °Mostly clear

Lindenhurst, Thursday, 22 October

Mostly clear. High 66°, low 49°.

Pressure30.27 inHg
Wind7 mph E
Humidity58%
Visibility—
Dew point49°
Fri, 2365° / 53°0Partly cloudy
65 °Partly cloudy

Lindenhurst, Friday, 23 October

Partly cloudy. High 65°, low 53°.

Pressure30.36 inHg
Wind10 mph SE
Humidity58%
Visibility—
Dew point47°
Sat, 2468° / 55°0Overcast
68 °Overcast

Lindenhurst, Saturday, 24 October

Overcast. High 68°, low 55°.

Pressure30.21 inHg
Wind15.2 mph S
Humidity43%
Visibility—
Dew point41°
Sun, 2561° / 41°0Overcast
61 °Overcast

Lindenhurst, Sunday, 25 October

Overcast. High 61°, low 41°.

Pressure30.39 inHg
Wind13.3 mph W
Humidity56%
Visibility—
Dew point34°
Mon, 2655° / 35°0Clear
55 °Clear

Lindenhurst, Monday, 26 October

Clear. High 55°, low 35°.

Pressure30.39 inHg
Wind8.8 mph W
Humidity34%
Visibility—
Dew point23°
Tue, 2756° / 36°0Overcast
56 °Overcast

Lindenhurst, Tuesday, 27 October

Overcast. High 56°, low 36°.

Pressure30.30 inHg
Wind8.9 mph SW
Humidity34%
Visibility—
Dew point25°
Wed, 2859° / 48°0Overcast
59 °Overcast

Lindenhurst, Wednesday, 28 October

Overcast. High 59°, low 48°.

Pressure30.06 inHg
Wind16.7 mph S
Humidity63%
Visibility—
Dew point45°
Thu, 2964° / 59°0.02Light rain
64 °Light rain

Lindenhurst, Thursday, 29 October

Light rain. High 64°, low 59°.

Pressure29.77 inHg
Wind22.2 mph SW
Humidity65%
Visibility—
Dew point50°
Fri, 3064° / 51°0Clear
64 °Clear

Lindenhurst, Friday, 30 October

Clear. High 64°, low 51°.

Pressure29.91 inHg
Wind12.8 mph W
Humidity23%
Visibility—
Dew point24°
Sat, 3162° / 49°0.04Light rain
62 °Light rain

Lindenhurst, Saturday, 31 October

Light rain. High 62°, low 49°.

Pressure30.09 inHg
Wind18 mph SE
Humidity40%
Visibility—
Dew point36°
Sun, 0163° / 49°0Light rain
63 °Light rain

Lindenhurst, Sunday, 1 November

Light rain. High 63°, low 49°.

Pressure29.77 inHg
Wind21.7 mph W
Humidity44%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0252° / 41°0.14Climate normal
52 °Climate normal

Lindenhurst, 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

Lindenhurst, 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

Lindenhurst, 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

Lindenhurst, 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

Lindenhurst, 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

Lindenhurst, 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

Lindenhurst, 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

Lindenhurst, 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

Lindenhurst, 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

Lindenhurst, 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

Lindenhurst, 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

Lindenhurst, 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

Lindenhurst, 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

Lindenhurst, 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 Lindenhurst, 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 Lindenhurst, 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.