As of 16:54 CDT

Weather in Lenzburg, IL

69°Current weather

Lenzburg, Tuesday, 27 October, 16:54

Partly cloudy. Feels like 68°. High 71°, low 50°.

Pressure30.18 inHg
Wind4.6 mph S
Humidity49%
Visibility6.2 mi
Dew point49°

Monthly outlook for Lenzburg, IL: average high 65.2°, average low 50.9°. That is 2.7° above the climate normal for October. Precipitation is expected on 6 days (about 3.3 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 29 October (80.9°), the coolest 9 November (36.8°).

65.2°/50.9°
Average high / low
+2.7°
Above normal
6 / 5
Wet days / normal
3.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
27 October – 5 November70.3°61.7°+4.8°
6 November – 15 November56.6°56.8°-0.1°
16 November – 25 Novemberat normal53.6°—

October records over 66 years

93.6°1 October 2019All-time high
28.9°31 October 2023All-time low

Climate normals and records are computed from the nearest reference point — Red Bud (11 mi).

Wed, 2878° / 50°0Clear
78 °Clear

Lenzburg, Wednesday, 28 October

Clear. High 78°, low 50°.

Pressure30.21 inHg
Wind8.1 mph S
Humidity44%
Visibility6.2 mi
Dew point50°
Thu, 2981° / 52°0.02Light rain
81 °Light rain

Lenzburg, Thursday, 29 October

Light rain. High 81°, low 52°.

Pressure30.15 inHg
Wind6.2 mph SW
Humidity47%
Visibility6.2 mi
Dew point54°
Fri, 3076° / 59°0.07Light rain
76 °Light rain

Lenzburg, Friday, 30 October

Light rain. High 76°, low 59°.

Pressure30.27 inHg
Wind3.4 mph SE
Humidity81%
Visibility3.2 mi
Dew point62°
Sat, 3171° / 60°0Overcast
71 °Overcast

Lenzburg, Saturday, 31 October

Overcast. High 71°, low 60°.

Pressure30.21 inHg
Wind2.8 mph E
Humidity67%
Visibility6.2 mi
Dew point58°
Sun, 0162° / 57°0.22Light rain
62 °Light rain

Lenzburg, Sunday, 1 November

Light rain. High 62°, low 57°.

Pressure30.18 inHg
Wind6.9 mph E
Humidity95%
Visibility—
Dew point59°
Mon, 0269° / 58°0.03Light rain
69 °Light rain

Lenzburg, Monday, 2 November

Light rain. High 69°, low 58°.

Pressure29.91 inHg
Wind7.5 mph SE
Humidity57%
Visibility—
Dew point52°
Tue, 0375° / 61°1.59Heavy rain
75 °Heavy rain

Lenzburg, Tuesday, 3 November

Heavy rain. High 75°, low 61°.

Pressure29.59 inHg
Wind17.1 mph SE
Humidity63%
Visibility—
Dew point60°
Wed, 0461° / 47°0.83Rain
61 °Rain

Lenzburg, Wednesday, 4 November

Rain. High 61°, low 47°.

Pressure29.68 inHg
Wind15 mph S
Humidity55%
Visibility—
Dew point40°
Thu, 0559° / 51°0.1Light rain
59 °Light rain

Lenzburg, Thursday, 5 November

Light rain. High 59°, low 51°.

Pressure29.71 inHg
Wind13 mph W
Humidity65%
Visibility—
Dew point45°
Fri, 0657° / 55°0.41Rain
57 °Rain

Lenzburg, Friday, 6 November

Rain. High 57°, low 55°.

Pressure29.83 inHg
Wind10.2 mph N
Humidity89%
Visibility—
Dew point53°
Sat, 0754° / 50°0.01Light rain
54 °Light rain

Lenzburg, Saturday, 7 November

Light rain. High 54°, low 50°.

Pressure30.12 inHg
Wind10 mph N
Humidity85%
Visibility—
Dew point48°
Sun, 0857° / 43°0Mostly clear
57 °Mostly clear

Lenzburg, Sunday, 8 November

Mostly clear. High 57°, low 43°.

Pressure30.24 inHg
Wind9.8 mph NE
Humidity41%
Visibility—
Dew point31°
Mon, 0955° / 37°0Clear
55 °Clear

Lenzburg, Monday, 9 November

Clear. High 55°, low 37°.

Pressure30.15 inHg
Wind8.5 mph NE
Humidity38%
Visibility—
Dew point26°
Tue, 1059° / 41°0Overcast
59 °Overcast

Lenzburg, Tuesday, 10 November

Overcast. High 59°, low 41°.

Pressure30.21 inHg
Wind8.3 mph NE
Humidity52%
Visibility—
Dew point36°
Wed, 1159° / 44°0Overcast
59 °Overcast

Lenzburg, Wednesday, 11 November

Overcast. High 59°, low 44°.

Pressure30.09 inHg
Wind7.5 mph NW
Humidity43%
Visibility—
Dew point33°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1254° / 39°0.09Climate normal
54 °Climate normal

Lenzburg, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.09 in
Chance of precipitation22%
Record high74° (2010)
Record low13° (2019)
Fri, 1354° / 39°0.07Climate normal
54 °Climate normal

Lenzburg, Friday, 13 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.07 in
Chance of precipitation22%
Record high80° (1999)
Record low13° (1986)
Sat, 1455° / 40°0.09Climate normal
55 °Climate normal

Lenzburg, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation25%
Record high78° (2025)
Record low18° (1986)
Sun, 1555° / 41°0.15Climate normal
55 °Climate normal

Lenzburg, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.15 in
Chance of precipitation32%
Record high80° (2025)
Record low23° (2019)
Mon, 1655° / 40°0.12Climate normal
55 °Climate normal

Lenzburg, Monday, 16 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.12 in
Chance of precipitation25%
Record high73° (2001)
Record low27° (1997)
Tue, 1756° / 40°0.13Climate normal
56 °Climate normal

Lenzburg, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high56°
Average low40°
Average precipitation0.13 in
Chance of precipitation25%
Record high76° (2016)
Record low10° (1997)
Wed, 1855° / 41°0.15Climate normal
55 °Climate normal

Lenzburg, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.15 in
Chance of precipitation35%
Record high76° (2025)
Record low15° (2014)
Thu, 1955° / 41°0.07Climate normal
55 °Climate normal

Lenzburg, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high55°
Average low41°
Average precipitation0.07 in
Chance of precipitation30%
Record high73° (1985)
Record low21° (2022)
Fri, 2054° / 40°0.12Climate normal
54 °Climate normal

Lenzburg, Friday, 20 November

Climate normal for this date — 60-year average.

Average high54°
Average low40°
Average precipitation0.12 in
Chance of precipitation28%
Record high70° (2007)
Record low20° (1980)
Sat, 2153° / 39°0.09Climate normal
53 °Climate normal

Lenzburg, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.09 in
Chance of precipitation28%
Record high71° (1990)
Record low20° (1964)
Sun, 2252° / 38°0.11Climate normal
52 °Climate normal

Lenzburg, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.11 in
Chance of precipitation30%
Record high70° (2010)
Record low19° (1964)
Mon, 2353° / 38°0.1Climate normal
53 °Climate normal

Lenzburg, Monday, 23 November

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.1 in
Chance of precipitation37%
Record high67° (1968)
Record low20° (1970)
Tue, 2452° / 37°0.14Climate normal
52 °Climate normal

Lenzburg, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.14 in
Chance of precipitation32%
Record high71° (1966)
Record low17° (1970)
Wed, 2552° / 37°0.18Climate normal
52 °Climate normal

Lenzburg, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.18 in
Chance of precipitation33%
Record high69° (1990)
Record low23° (1991)

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 Lenzburg, 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 Lenzburg, 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.