As of 16:04 CDT

Weather in Lindenhurst, IL

71°Current weather

Lindenhurst, Wednesday, 21 October, 16:04

Clear. Feels like 71°. High 71°, low 41°.

Pressure30.18 inHg
Wind9.2 mph SE
Humidity46%
Visibility6.2 mi
Dew point50°

Monthly outlook for Lindenhurst, IL: average high 59.4°, average low 45.6°. That is 2.8° above the climate normal for October. Precipitation is expected on 4 days (about 2.3 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 22 October (71.8°), the coolest 30 October (32°).

59.4°/45.6°
Average high / low
+2.8°
Above normal
4 / 5
Wet days / normal
2.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October62.2°55.7°+3.6°
31 October – 9 November54.8°51.4°+1.9°
10 November – 19 Novemberat normal46°—

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).

Thu, 2272° / 44°0Clear
72 °Clear

Lindenhurst, Thursday, 22 October

Clear. High 72°, low 44°.

Pressure30.27 inHg
Wind1.3 mph E
Humidity62%
Visibility6.2 mi
Dew point54°
Fri, 2368° / 48°0Clear
68 °Clear

Lindenhurst, Friday, 23 October

Clear. High 68°, low 48°.

Pressure30.33 inHg
Wind3.3 mph SE
Humidity73%
Visibility6.2 mi
Dew point55°
Sat, 2466° / 51°0Overcast
66 °Overcast

Lindenhurst, Saturday, 24 October

Overcast. High 66°, low 51°.

Pressure30.39 inHg
Wind8.1 mph S
Humidity63%
Visibility6.2 mi
Dew point50°
Sun, 2568° / 52°0.04Light rain
68 °Light rain

Lindenhurst, Sunday, 25 October

Light rain. High 68°, low 52°.

Pressure30.36 inHg
Wind5.5 mph SW
Humidity63%
Visibility6.2 mi
Dew point51°
Mon, 2667° / 51°0Overcast
67 °Overcast

Lindenhurst, Monday, 26 October

Overcast. High 67°, low 51°.

Pressure30.27 inHg
Wind6.4 mph S
Humidity59%
Visibility—
Dew point50°
Tue, 2757° / 49°0.08Light rain
57 °Light rain

Lindenhurst, Tuesday, 27 October

Light rain. High 57°, low 49°.

Pressure30.24 inHg
Wind10.8 mph E
Humidity76%
Visibility—
Dew point46°
Wed, 2857° / 45°0.43Rain
57 °Rain

Lindenhurst, Wednesday, 28 October

Rain. High 57°, low 45°.

Pressure29.94 inHg
Wind18.4 mph NW
Humidity80%
Visibility—
Dew point50°
Thu, 2947° / 36°0Partly cloudy
47 °Partly cloudy

Lindenhurst, Thursday, 29 October

Partly cloudy. High 47°, low 36°.

Pressure30.27 inHg
Wind15.4 mph NW
Humidity49%
Visibility—
Dew point27°
Fri, 3049° / 32°0Partly cloudy
49 °Partly cloudy

Lindenhurst, Friday, 30 October

Partly cloudy. High 49°, low 32°.

Pressure30.18 inHg
Wind10.7 mph SW
Humidity44%
Visibility—
Dew point26°
Sat, 3161° / 44°0.03Light rain
61 °Light rain

Lindenhurst, Saturday, 31 October

Light rain. High 61°, low 44°.

Pressure30.00 inHg
Wind15.6 mph SW
Humidity61%
Visibility—
Dew point41°
Sun, 0162° / 50°0Overcast
62 °Overcast

Lindenhurst, Sunday, 1 November

Overcast. High 62°, low 50°.

Pressure30.21 inHg
Wind8.9 mph SW
Humidity57%
Visibility—
Dew point45°
Mon, 0256° / 54°0.7Rain
56 °Rain

Lindenhurst, Monday, 2 November

Rain. High 56°, low 54°.

Pressure29.91 inHg
Wind12.8 mph NE
Humidity97%
Visibility—
Dew point53°
Tue, 0354° / 47°1Rain
54 °Rain

Lindenhurst, Tuesday, 3 November

Rain. High 54°, low 47°.

Pressure29.88 inHg
Wind23.7 mph NE
Humidity94%
Visibility—
Dew point52°
Wed, 0448° / 44°0.01Light rain
48 °Light rain

Lindenhurst, Wednesday, 4 November

Light rain. High 48°, low 44°.

Pressure30.33 inHg
Wind18 mph NE
Humidity53%
Visibility—
Dew point31°
Thu, 0548° / 42°0Overcast
48 °Overcast

Lindenhurst, Thursday, 5 November

Overcast. High 48°, low 42°.

Pressure30.09 inHg
Wind7.2 mph NE
Humidity71%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 1646° / 34°0.05Climate normal
46 °Climate normal

Lindenhurst, 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

Lindenhurst, 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

Lindenhurst, 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)
Thu, 1946° / 35°0.07Climate normal
46 °Climate normal

Lindenhurst, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.07 in
Chance of precipitation32%
Record high63° (1983)
Record low15° (2018)

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.