As of 11:11 CDT

Weather in Oldenburg, IL

83°Current weather

Oldenburg, Tuesday, 13 October, 11:11

Clear. Feels like 87°. High 92°, low 68°.

Pressure29.91 inHg
Wind11.5 mph SW
Humidity61%
Visibility6.2 mi
Dew point69°

Monthly outlook for Oldenburg, IL: average high 70.8°, average low 56.6°. That is 3.5° above the climate normal for October. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 13 October (92°), the coolest 17 October (44.3°).

70.8°/56.6°
Average high / low
+3.5°
Above normal
3 / 5
Wet days / normal
1.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
13 October – 22 October73.4°65.9°+4.2°
23 October – 1 November66.6°62.1°+2.5°
2 November – 11 Novemberat normal57.3°—

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).

Wed, 1483° / 67°0.39Heavy rain
83 °Heavy rain

Oldenburg, Wednesday, 14 October

Heavy rain. High 83°, low 67°.

Pressure30.03 inHg
Wind2.8 mph SW
Humidity90%
Visibility6.2 mi
Dew point72°
Thu, 1583° / 68°0.48Heavy rain
83 °Heavy rain

Oldenburg, Thursday, 15 October

Heavy rain. High 83°, low 68°.

Pressure29.97 inHg
Wind7.6 mph SW
Humidity92%
Visibility2.7 mi
Dew point73°
Fri, 1668° / 52°0Light rain
68 °Light rain

Oldenburg, Friday, 16 October

Light rain. High 68°, low 52°.

Pressure30.30 inHg
Wind19.3 mph NW
Humidity51%
Visibility6.2 mi
Dew point38°
Sat, 1759° / 44°0Clear
59 °Clear

Oldenburg, Saturday, 17 October

Clear. High 59°, low 44°.

Pressure30.53 inHg
Wind8.4 mph N
Humidity47%
Visibility—
Dew point35°
Sun, 1865° / 47°0Clear
65 °Clear

Oldenburg, Sunday, 18 October

Clear. High 65°, low 47°.

Pressure30.36 inHg
Wind8 mph S
Humidity50%
Visibility—
Dew point42°
Mon, 1962° / 56°0Overcast
62 °Overcast

Oldenburg, Monday, 19 October

Overcast. High 62°, low 56°.

Pressure30.24 inHg
Wind6.1 mph S
Humidity54%
Visibility—
Dew point44°
Tue, 2070° / 57°0.01Light rain
70 °Light rain

Oldenburg, Tuesday, 20 October

Light rain. High 70°, low 57°.

Pressure30.24 inHg
Wind6.5 mph SE
Humidity69%
Visibility—
Dew point57°
Wed, 2169° / 63°0.16Light rain
69 °Light rain

Oldenburg, Wednesday, 21 October

Light rain. High 69°, low 63°.

Pressure30.18 inHg
Wind10.6 mph SE
Humidity81%
Visibility—
Dew point62°
Thu, 2284° / 66°0Overcast
84 °Overcast

Oldenburg, Thursday, 22 October

Overcast. High 84°, low 66°.

Pressure30.00 inHg
Wind17 mph S
Humidity52%
Visibility—
Dew point59°
Fri, 2378° / 65°0Partly cloudy
78 °Partly cloudy

Oldenburg, Friday, 23 October

Partly cloudy. High 78°, low 65°.

Pressure30.00 inHg
Wind18.5 mph S
Humidity51%
Visibility—
Dew point57°
Sat, 2466° / 53°0Overcast
66 °Overcast

Oldenburg, Saturday, 24 October

Overcast. High 66°, low 53°.

Pressure30.33 inHg
Wind9.7 mph N
Humidity30%
Visibility—
Dew point32°
Sun, 2567° / 54°0Overcast
67 °Overcast

Oldenburg, Sunday, 25 October

Overcast. High 67°, low 54°.

Pressure30.27 inHg
Wind9.2 mph NW
Humidity35%
Visibility—
Dew point36°
Mon, 2658° / 48°0Overcast
58 °Overcast

Oldenburg, Monday, 26 October

Overcast. High 58°, low 48°.

Pressure30.24 inHg
Wind13.1 mph N
Humidity33%
Visibility—
Dew point28°
Tue, 2761° / 45°0Overcast
61 °Overcast

Oldenburg, Tuesday, 27 October

Overcast. High 61°, low 45°.

Pressure30.24 inHg
Wind7.1 mph SE
Humidity36%
Visibility—
Dew point30°
Wed, 2869° / 52°0.01Light rain
69 °Light rain

Oldenburg, Wednesday, 28 October

Light rain. High 69°, low 52°.

Pressure30.06 inHg
Wind10.9 mph S
Humidity42%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Mon, 0958° / 43°0.1Climate normal
58 °Climate normal

Oldenburg, Monday, 9 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.1 in
Chance of precipitation30%
Record high76° (2022)
Record low8° (1991)
Tue, 1056° / 41°0.13Climate normal
56 °Climate normal

Oldenburg, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.13 in
Chance of precipitation30%
Record high74° (2020)
Record low20° (2018)
Wed, 1154° / 39°0.11Climate normal
54 °Climate normal

Oldenburg, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high54°
Average low39°
Average precipitation0.11 in
Chance of precipitation27%
Record high74° (1989)
Record low23° (2019)

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.