As of 03:11 CDT

Weather in Winneberger, IL

51°Current weather

Winneberger, Thursday, 22 October, 03:11

Mostly clear. Feels like 50°. High 77°, low 48°.

Pressure30.21 inHg
Wind0 mph N
Humidity91%
Visibility6.2 mi
Dew point48°

Monthly outlook for Winneberger, IL: average high 65.1°, average low 46.7°. That is 2.2° above the climate normal for October. Precipitation is expected on 3 days (about 0.6 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 22 October (76.6°), the coolest 29 October (36°).

65.1°/46.7°
Average high / low
+2.2°
Above normal
3 / 5
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October68.6°62.7°+3.3°
1 November – 10 November59.2°58.1°+0.6°
11 November – 20 Novemberat normal53.7°—

October records over 66 years

91.9°10 October 1963All-time high
28.8°24 October 1981All-time low

Climate normals and records are computed from the nearest reference point — O'Fallon (10 mi).

Fri, 2375° / 48°0Clear
75 °Clear

Winneberger, Friday, 23 October

Clear. High 75°, low 48°.

Pressure30.27 inHg
Wind5.3 mph SE
Humidity50%
Visibility6.2 mi
Dew point50°
Sat, 2471° / 51°0Partly cloudy
71 °Partly cloudy

Winneberger, Saturday, 24 October

Partly cloudy. High 71°, low 51°.

Pressure30.36 inHg
Wind5.3 mph SE
Humidity53%
Visibility6.2 mi
Dew point50°
Sun, 2574° / 52°0Overcast
74 °Overcast

Winneberger, Sunday, 25 October

Overcast. High 74°, low 52°.

Pressure30.36 inHg
Wind2.9 mph S
Humidity54%
Visibility6.2 mi
Dew point51°
Mon, 2672° / 55°0Overcast
72 °Overcast

Winneberger, Monday, 26 October

Overcast. High 72°, low 55°.

Pressure30.30 inHg
Wind5.3 mph E
Humidity45%
Visibility—
Dew point47°
Tue, 2771° / 52°0.01Light rain
71 °Light rain

Winneberger, Tuesday, 27 October

Light rain. High 71°, low 52°.

Pressure30.21 inHg
Wind10.8 mph W
Humidity47%
Visibility—
Dew point46°
Wed, 2850° / 44°0.04Light rain
50 °Light rain

Winneberger, Wednesday, 28 October

Light rain. High 50°, low 44°.

Pressure30.33 inHg
Wind14.5 mph NW
Humidity64%
Visibility—
Dew point38°
Thu, 2958° / 36°0.03Light rain
58 °Light rain

Winneberger, Thursday, 29 October

Light rain. High 58°, low 36°.

Pressure30.33 inHg
Wind6.8 mph N
Humidity40%
Visibility—
Dew point28°
Fri, 3066° / 40°0Partly cloudy
66 °Partly cloudy

Winneberger, Friday, 30 October

Partly cloudy. High 66°, low 40°.

Pressure30.18 inHg
Wind12.1 mph S
Humidity30%
Visibility—
Dew point28°
Sat, 3171° / 52°0Overcast
71 °Overcast

Winneberger, Saturday, 31 October

Overcast. High 71°, low 52°.

Pressure30.00 inHg
Wind17 mph S
Humidity37%
Visibility—
Dew point39°
Sun, 0164° / 54°0.48Rain
64 °Rain

Winneberger, Sunday, 1 November

Rain. High 64°, low 54°.

Pressure29.97 inHg
Wind15.3 mph S
Humidity87%
Visibility—
Dew point54°
Mon, 0261° / 45°0.07Light rain
61 °Light rain

Winneberger, Monday, 2 November

Light rain. High 61°, low 45°.

Pressure30.27 inHg
Wind15.8 mph NW
Humidity37%
Visibility—
Dew point31°
Tue, 0359° / 39°0Partly cloudy
59 °Partly cloudy

Winneberger, Tuesday, 3 November

Partly cloudy. High 59°, low 39°.

Pressure30.36 inHg
Wind6.8 mph S
Humidity30%
Visibility—
Dew point23°
Wed, 0457° / 49°0Overcast
57 °Overcast

Winneberger, Wednesday, 4 November

Overcast. High 57°, low 49°.

Pressure29.88 inHg
Wind16.7 mph S
Humidity71%
Visibility—
Dew point46°
Thu, 0562° / 43°0Light rain
62 °Light rain

Winneberger, Thursday, 5 November

Light rain. High 62°, low 43°.

Pressure29.80 inHg
Wind21 mph NW
Humidity33%
Visibility—
Dew point32°
Fri, 0652° / 39°0Overcast
52 °Overcast

Winneberger, Friday, 6 November

Overcast. High 52°, low 39°.

Pressure30.06 inHg
Wind7.1 mph S
Humidity37%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0758° / 42°0.07Climate normal
58 °Climate normal

Winneberger, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.07 in
Chance of precipitation13%
Record high74° (1980)
Record low15° (1991)
Sun, 0858° / 42°0.03Climate normal
58 °Climate normal

Winneberger, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high58°
Average low42°
Average precipitation0.03 in
Chance of precipitation17%
Record high82° (2023)
Record low0° (1991)
Mon, 0958° / 43°0.11Climate normal
58 °Climate normal

Winneberger, Monday, 9 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.11 in
Chance of precipitation28%
Record high78° (2022)
Record low10° (1991)
Tue, 1056° / 41°0.12Climate normal
56 °Climate normal

Winneberger, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.12 in
Chance of precipitation27%
Record high75° (2012)
Record low19° (2018)
Wed, 1154° / 38°0.09Climate normal
54 °Climate normal

Winneberger, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.09 in
Chance of precipitation28%
Record high76° (1964)
Record low21° (2019)
Thu, 1252° / 37°0.09Climate normal
52 °Climate normal

Winneberger, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.09 in
Chance of precipitation22%
Record high72° (2010)
Record low11° (2019)
Fri, 1354° / 38°0.05Climate normal
54 °Climate normal

Winneberger, Friday, 13 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.05 in
Chance of precipitation20%
Record high78° (1999)
Record low11° (1986)
Sat, 1454° / 39°0.07Climate normal
54 °Climate normal

Winneberger, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.07 in
Chance of precipitation27%
Record high78° (2025)
Record low16° (1986)
Sun, 1554° / 39°0.12Climate normal
54 °Climate normal

Winneberger, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.12 in
Chance of precipitation30%
Record high76° (2025)
Record low22° (2019)
Mon, 1654° / 38°0.11Climate normal
54 °Climate normal

Winneberger, Monday, 16 November

Climate normal for this date — 60-year average.

Average high54°
Average low38°
Average precipitation0.11 in
Chance of precipitation22%
Record high72° (2001)
Record low25° (1997)
Tue, 1755° / 39°0.13Climate normal
55 °Climate normal

Winneberger, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.13 in
Chance of precipitation28%
Record high76° (2016)
Record low19° (2014)
Wed, 1854° / 39°0.15Climate normal
54 °Climate normal

Winneberger, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.15 in
Chance of precipitation30%
Record high72° (2024)
Record low14° (2014)
Thu, 1954° / 39°0.1Climate normal
54 °Climate normal

Winneberger, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.1 in
Chance of precipitation27%
Record high72° (1979)
Record low22° (2022)
Fri, 2052° / 38°0.13Climate normal
52 °Climate normal

Winneberger, Friday, 20 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.13 in
Chance of precipitation30%
Record high73° (2007)
Record low19° (1984)

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 Winneberger, 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 Winneberger, 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.