As of 08:26 CDT

Weather in Lindenhurst, IL

46°Current weather

Lindenhurst, Tuesday, 20 October, 08:26

Clear. Feels like 46°. High 68°, low 42°.

Pressure30.39 inHg
Wind0 mph N
Humidity97%
Visibility6.2 mi
Dew point45°

Monthly outlook for Lindenhurst, IL: average high 57°, average low 40.4°. That is 1.2° above the climate normal for October. Precipitation is expected on 2 days (about 0.9 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 21 October (71.2°), the coolest 28 October (27.6°).

57°/40.4°
Average high / low
+1.2°
Above normal
2 / 5
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
20 October – 29 October60.5°56°+2.5°
30 October – 8 November51.1°51.9°-0.5°
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 (4 mi).

Wed, 2171° / 42°0Clear
71 °Clear

Lindenhurst, Wednesday, 21 October

Clear. High 71°, low 42°.

Pressure30.27 inHg
Wind4.1 mph SW
Humidity54%
Visibility6.2 mi
Dew point48°
Thu, 2266° / 47°0.01Light rain
66 °Light rain

Lindenhurst, Thursday, 22 October

Light rain. High 66°, low 47°.

Pressure30.30 inHg
Wind5.5 mph E
Humidity68%
Visibility6.2 mi
Dew point55°
Fri, 2363° / 48°0Mostly clear
63 °Mostly clear

Lindenhurst, Friday, 23 October

Mostly clear. High 63°, low 48°.

Pressure30.36 inHg
Wind5.4 mph SE
Humidity70%
Visibility6.2 mi
Dew point52°
Sat, 2465° / 48°0Clear
65 °Clear

Lindenhurst, Saturday, 24 October

Clear. High 65°, low 48°.

Pressure30.33 inHg
Wind10.7 mph S
Humidity63%
Visibility—
Dew point49°
Sun, 2569° / 53°0Overcast
69 °Overcast

Lindenhurst, Sunday, 25 October

Overcast. High 69°, low 53°.

Pressure30.36 inHg
Wind8.8 mph SW
Humidity68%
Visibility—
Dew point53°
Mon, 2666° / 37°0.39Snow
66 °Snow

Lindenhurst, Monday, 26 October

Snow. High 66°, low 37°.

Pressure30.03 inHg
Wind14.6 mph N
Humidity54%
Visibility—
Dew point47°
Tue, 2744° / 33°0.03Light rain
44 °Light rain

Lindenhurst, Tuesday, 27 October

Light rain. High 44°, low 33°.

Pressure30.39 inHg
Wind15.3 mph NW
Humidity46%
Visibility—
Dew point24°
Wed, 2845° / 28°0Clear
45 °Clear

Lindenhurst, Wednesday, 28 October

Clear. High 45°, low 28°.

Pressure30.36 inHg
Wind12.5 mph W
Humidity35%
Visibility—
Dew point16°
Thu, 2947° / 36°0Clear
47 °Clear

Lindenhurst, Thursday, 29 October

Clear. High 47°, low 36°.

Pressure30.06 inHg
Wind13.3 mph W
Humidity48%
Visibility—
Dew point27°
Fri, 3041° / 31°0Clear
41 °Clear

Lindenhurst, Friday, 30 October

Clear. High 41°, low 31°.

Pressure30.39 inHg
Wind16.1 mph NW
Humidity45%
Visibility—
Dew point20°
Sat, 3147° / 29°0Partly cloudy
47 °Partly cloudy

Lindenhurst, Saturday, 31 October

Partly cloudy. High 47°, low 29°.

Pressure30.21 inHg
Wind14.8 mph SW
Humidity41%
Visibility—
Dew point22°
Sun, 0148° / 40°0Overcast
48 °Overcast

Lindenhurst, Sunday, 1 November

Overcast. High 48°, low 40°.

Pressure30.09 inHg
Wind12 mph SW
Humidity81%
Visibility—
Dew point42°
Mon, 0257° / 37°0Clear
57 °Clear

Lindenhurst, Monday, 2 November

Clear. High 57°, low 37°.

Pressure30.30 inHg
Wind8.3 mph SW
Humidity58%
Visibility—
Dew point38°
Tue, 0359° / 44°0Overcast
59 °Overcast

Lindenhurst, Tuesday, 3 November

Overcast. High 59°, low 44°.

Pressure30.18 inHg
Wind14.2 mph S
Humidity49%
Visibility—
Dew point37°
Wed, 0455° / 50°0.46Rain
55 °Rain

Lindenhurst, Wednesday, 4 November

Rain. High 55°, low 50°.

Pressure29.91 inHg
Wind14.6 mph S
Humidity94%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)

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.