As of 15:54 CDT

Weather in Oldenburg, IL

82°Current weather

Oldenburg, Saturday, 10 October, 15:54

Overcast. Feels like 81°. High 82°, low 57°.

Pressure29.97 inHg
Wind10.4 mph E
Humidity42%
Visibility6.2 mi
Dew point56°

Monthly outlook for Oldenburg, IL: average high 68.8°, average low 50.2°. That is 1.5° above the climate normal for October. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 13 October (89.6°), the coolest 18 October (29.5°).

68.8°/50.2°
Average high / low
+1.5°
Above normal
3 / 5
Wet days / normal
0.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October71.7°67°+2.6°
20 October – 29 October63.9°63.2°+0.4°
30 October – 8 Novemberat normal59°—

October records over 66 years

91.4°1 October 2019All-time high
28.6°24 October 1981All-time low

Climate normals and records are computed from the nearest reference point — Edwardsville (6 mi).

Sun, 1187° / 52°0Clear
87 °Clear

Oldenburg, Sunday, 11 October

Clear. High 87°, low 52°.

Pressure30.00 inHg
Wind2.9 mph S
Humidity52%
Visibility6.2 mi
Dew point56°
Mon, 1289° / 60°0Mostly clear
89 °Mostly clear

Oldenburg, Monday, 12 October

Mostly clear. High 89°, low 60°.

Pressure29.91 inHg
Wind9.3 mph SW
Humidity44%
Visibility6.2 mi
Dew point60°
Tue, 1390° / 70°0Clear
90 °Clear

Oldenburg, Tuesday, 13 October

Clear. High 90°, low 70°.

Pressure29.88 inHg
Wind7.3 mph SW
Humidity55%
Visibility6.2 mi
Dew point66°
Wed, 1478° / 72°0.11Light rain
78 °Light rain

Oldenburg, Wednesday, 14 October

Light rain. High 78°, low 72°.

Pressure30.00 inHg
Wind5.4 mph W
Humidity85%
Visibility5.6 mi
Dew point72°
Thu, 1577° / 66°0.72Rain
77 °Rain

Oldenburg, Thursday, 15 October

Rain. High 77°, low 66°.

Pressure30.09 inHg
Wind9.1 mph E
Humidity87%
Visibility—
Dew point67°
Fri, 1667° / 47°0.01Light rain
67 °Light rain

Oldenburg, Friday, 16 October

Light rain. High 67°, low 47°.

Pressure30.18 inHg
Wind19.3 mph NW
Humidity36%
Visibility—
Dew point34°
Sat, 1742° / 35°0Overcast
42 °Overcast

Oldenburg, Saturday, 17 October

Overcast. High 42°, low 35°.

Pressure30.36 inHg
Wind18.1 mph NW
Humidity46%
Visibility—
Dew point20°
Sun, 1849° / 29°0Clear
49 °Clear

Oldenburg, Sunday, 18 October

Clear. High 49°, low 29°.

Pressure30.62 inHg
Wind12.3 mph NW
Humidity26%
Visibility—
Dew point11°
Mon, 1956° / 35°0Partly cloudy
56 °Partly cloudy

Oldenburg, Monday, 19 October

Partly cloudy. High 56°, low 35°.

Pressure30.62 inHg
Wind9.4 mph S
Humidity29%
Visibility—
Dew point20°
Tue, 2064° / 40°0Clear
64 °Clear

Oldenburg, Tuesday, 20 October

Clear. High 64°, low 40°.

Pressure30.42 inHg
Wind8.7 mph S
Humidity23%
Visibility—
Dew point20°
Wed, 2171° / 46°0Clear
71 °Clear

Oldenburg, Wednesday, 21 October

Clear. High 71°, low 46°.

Pressure30.30 inHg
Wind10.3 mph S
Humidity22%
Visibility—
Dew point25°
Thu, 2273° / 50°0Overcast
73 °Overcast

Oldenburg, Thursday, 22 October

Overcast. High 73°, low 50°.

Pressure30.27 inHg
Wind10.4 mph S
Humidity23%
Visibility—
Dew point28°
Fri, 2356° / 47°0.04Light rain
56 °Light rain

Oldenburg, Friday, 23 October

Light rain. High 56°, low 47°.

Pressure30.24 inHg
Wind10.9 mph NW
Humidity63%
Visibility—
Dew point40°
Sat, 2454° / 47°0.01Light rain
54 °Light rain

Oldenburg, Saturday, 24 October

Light rain. High 54°, low 47°.

Pressure30.18 inHg
Wind11.1 mph N
Humidity62%
Visibility—
Dew point38°
Sun, 2566° / 50°0Clear
66 °Clear

Oldenburg, Sunday, 25 October

Clear. High 66°, low 50°.

Pressure30.09 inHg
Wind13.2 mph N
Humidity43%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2661° / 47°0.15Climate normal
61 °Climate normal

Oldenburg, Monday, 26 October

Climate normal for this date — 60-year average.

Average high61°
Average low47°
Average precipitation0.15 in
Chance of precipitation38%
Record high82° (1963)
Record low29° (1962)
Tue, 2762° / 47°0.1Climate normal
62 °Climate normal

Oldenburg, Tuesday, 27 October

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.1 in
Chance of precipitation23%
Record high79° (2023)
Record low33° (2001)
Wed, 2861° / 46°0.05Climate normal
61 °Climate normal

Oldenburg, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.05 in
Chance of precipitation22%
Record high78° (1999)
Record low32° (1969)
Thu, 2961° / 46°0.11Climate normal
61 °Climate normal

Oldenburg, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.11 in
Chance of precipitation30%
Record high81° (2004)
Record low31° (1980)
Fri, 3063° / 47°0.12Climate normal
63 °Climate normal

Oldenburg, Friday, 30 October

Climate normal for this date — 60-year average.

Average high63°
Average low47°
Average precipitation0.12 in
Chance of precipitation30%
Record high79° (1971)
Record low29° (1980)
Sat, 3162° / 47°0.15Climate normal
62 °Climate normal

Oldenburg, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high62°
Average low47°
Average precipitation0.15 in
Chance of precipitation38%
Record high79° (1968)
Record low29° (1993)
Sun, 0161° / 46°0.18Climate normal
61 °Climate normal

Oldenburg, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high61°
Average low46°
Average precipitation0.18 in
Chance of precipitation30%
Record high79° (2016)
Record low27° (1993)
Mon, 0260° / 45°0.08Climate normal
60 °Climate normal

Oldenburg, Monday, 2 November

Climate normal for this date — 60-year average.

Average high60°
Average low45°
Average precipitation0.08 in
Chance of precipitation30%
Record high79° (2016)
Record low27° (1966)
Tue, 0358° / 44°0.11Climate normal
58 °Climate normal

Oldenburg, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high58°
Average low44°
Average precipitation0.11 in
Chance of precipitation30%
Record high78° (1987)
Record low20° (1991)
Wed, 0457° / 45°0.16Climate normal
57 °Climate normal

Oldenburg, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high57°
Average low45°
Average precipitation0.16 in
Chance of precipitation28%
Record high76° (2022)
Record low20° (1991)
Thu, 0558° / 43°0.16Climate normal
58 °Climate normal

Oldenburg, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.16 in
Chance of precipitation30%
Record high76° (1978)
Record low24° (1991)
Fri, 0657° / 42°0.09Climate normal
57 °Climate normal

Oldenburg, Friday, 6 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.09 in
Chance of precipitation33%
Record high77° (2023)
Record low28° (1982)
Sat, 0757° / 42°0.08Climate normal
57 °Climate normal

Oldenburg, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.08 in
Chance of precipitation22%
Record high74° (1980)
Record low17° (1991)
Sun, 0857° / 42°0.04Climate normal
57 °Climate normal

Oldenburg, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high57°
Average low42°
Average precipitation0.04 in
Chance of precipitation17%
Record high80° (2023)
Record low4° (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 Oldenburg, 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 Oldenburg, 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.