As of 14:02 CDT

Weather in Lenzburg, IL

78°Current weather

Lenzburg, Wednesday, 28 October, 14:02

Clear. Feels like 77°. High 78°, low 50°.

Pressure30.18 inHg
Wind9.2 mph S
Humidity38%
Visibility6.2 mi
Dew point51°

Monthly outlook for Lenzburg, IL: average high 63.7°, average low 51.9°. That is 2.2° above the climate normal for October. Precipitation is expected on 7 days (about 3.6 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 29 October (79.1°), the coolest 9 November (40.4°).

63.7°/51.9°
Average high / low
+2.2°
Above normal
7 / 5
Wet days / normal
3.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
28 October – 6 November69.7°61.2°+4.7°
7 November – 16 November53.7°56.5°-1.6°
17 November – 26 Novemberat normal53.3°—

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).

Thu, 2979° / 53°0Clear
79 °Clear

Lenzburg, Thursday, 29 October

Clear. High 79°, low 53°.

Pressure30.18 inHg
Wind6.3 mph SW
Humidity50%
Visibility6.2 mi
Dew point55°
Fri, 3077° / 56°0Overcast
77 °Overcast

Lenzburg, Friday, 30 October

Overcast. High 77°, low 56°.

Pressure30.24 inHg
Wind5.7 mph SE
Humidity55%
Visibility6.2 mi
Dew point57°
Sat, 3170° / 60°0Overcast
70 °Overcast

Lenzburg, Saturday, 31 October

Overcast. High 70°, low 60°.

Pressure30.24 inHg
Wind5 mph NE
Humidity75%
Visibility6.2 mi
Dew point59°
Sun, 0171° / 58°0.01Light rain
71 °Light rain

Lenzburg, Sunday, 1 November

Light rain. High 71°, low 58°.

Pressure30.24 inHg
Wind5.3 mph SE
Humidity69%
Visibility6.2 mi
Dew point57°
Mon, 0271° / 58°0.22Rain
71 °Rain

Lenzburg, Monday, 2 November

Rain. High 71°, low 58°.

Pressure30.09 inHg
Wind13 mph S
Humidity67%
Visibility—
Dew point55°
Tue, 0366° / 62°0.12Light rain
66 °Light rain

Lenzburg, Tuesday, 3 November

Light rain. High 66°, low 62°.

Pressure29.80 inHg
Wind12.2 mph SE
Humidity88%
Visibility—
Dew point62°
Wed, 0463° / 62°0.84Heavy rain
63 °Heavy rain

Lenzburg, Wednesday, 4 November

Heavy rain. High 63°, low 62°.

Pressure29.68 inHg
Wind17.7 mph SE
Humidity92%
Visibility—
Dew point61°
Thu, 0562° / 58°1.54Heavy rain
62 °Heavy rain

Lenzburg, Thursday, 5 November

Heavy rain. High 62°, low 58°.

Pressure29.62 inHg
Wind16.1 mph NW
Humidity95%
Visibility—
Dew point60°
Fri, 0660° / 49°0Overcast
60 °Overcast

Lenzburg, Friday, 6 November

Overcast. High 60°, low 49°.

Pressure29.97 inHg
Wind13.3 mph NW
Humidity57%
Visibility—
Dew point44°
Sat, 0756° / 43°0Overcast
56 °Overcast

Lenzburg, Saturday, 7 November

Overcast. High 56°, low 43°.

Pressure30.24 inHg
Wind7.7 mph NE
Humidity48%
Visibility—
Dew point34°
Sun, 0854° / 41°0Overcast
54 °Overcast

Lenzburg, Sunday, 8 November

Overcast. High 54°, low 41°.

Pressure30.33 inHg
Wind7.6 mph E
Humidity49%
Visibility—
Dew point33°
Mon, 0957° / 40°0.17Light rain
57 °Light rain

Lenzburg, Monday, 9 November

Light rain. High 57°, low 40°.

Pressure30.09 inHg
Wind11.9 mph SE
Humidity50%
Visibility—
Dew point36°
Tue, 1057° / 52°0.58Rain
57 °Rain

Lenzburg, Tuesday, 10 November

Rain. High 57°, low 52°.

Pressure29.74 inHg
Wind21.3 mph S
Humidity85%
Visibility—
Dew point52°
Wed, 1151° / 45°0.07Light rain
51 °Light rain

Lenzburg, Wednesday, 11 November

Light rain. High 51°, low 45°.

Pressure29.88 inHg
Wind16.8 mph N
Humidity88%
Visibility—
Dew point44°
Thu, 1247° / 43°0Overcast
47 °Overcast

Lenzburg, Thursday, 12 November

Overcast. High 47°, low 43°.

Pressure30.03 inHg
Wind14.1 mph N
Humidity74%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Thu, 2651° / 38°0.19Climate normal
51 °Climate normal

Lenzburg, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.19 in
Chance of precipitation45%
Record high75° (1965)
Record low16° (1977)

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.