As of 11:44 CDT

Weather in Oldenburg, IL

75°Current weather

Oldenburg, Saturday, 10 October, 11:44

Overcast. Feels like 75°. High 79°, low 57°.

Pressure30.06 inHg
Wind6 mph SE
Humidity55%
Visibility6.2 mi
Dew point58°

Monthly outlook for Oldenburg, IL: average high 70°, average low 51.2°. That is 2.2° above the climate normal for October. Precipitation is expected on 5 days (about 2.6 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 12 October (89.7°), the coolest 18 October (31.1°).

70°/51.2°
Average high / low
+2.2°
Above normal
5 / 5
Wet days / normal
2.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
10 October – 19 October71.6°67°+2.6°
20 October – 29 October67.4°63.2°+2.3°
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° / 49°0Clear
87 °Clear

Oldenburg, Sunday, 11 October

Clear. High 87°, low 49°.

Pressure30.00 inHg
Wind2.5 mph S
Humidity52%
Visibility6.2 mi
Dew point55°
Mon, 1290° / 61°0Clear
90 °Clear

Oldenburg, Monday, 12 October

Clear. High 90°, low 61°.

Pressure29.91 inHg
Wind9.1 mph SW
Humidity43%
Visibility6.2 mi
Dew point60°
Tue, 1389° / 72°0Clear
89 °Clear

Oldenburg, Tuesday, 13 October

Clear. High 89°, low 72°.

Pressure29.88 inHg
Wind8.4 mph W
Humidity53%
Visibility6.2 mi
Dew point66°
Wed, 1478° / 69°0.2Light rain
78 °Light rain

Oldenburg, Wednesday, 14 October

Light rain. High 78°, low 69°.

Pressure30.03 inHg
Wind11.4 mph N
Humidity83%
Visibility—
Dew point69°
Thu, 1567° / 60°1.58Heavy rain
67 °Heavy rain

Oldenburg, Thursday, 15 October

Heavy rain. High 67°, low 60°.

Pressure30.18 inHg
Wind10.6 mph NE
Humidity89%
Visibility—
Dew point61°
Fri, 1666° / 48°0.12Light rain
66 °Light rain

Oldenburg, Friday, 16 October

Light rain. High 66°, low 48°.

Pressure30.06 inHg
Wind22.2 mph NW
Humidity30%
Visibility—
Dew point29°
Sat, 1745° / 36°0Overcast
45 °Overcast

Oldenburg, Saturday, 17 October

Overcast. High 45°, low 36°.

Pressure30.39 inHg
Wind18.8 mph NW
Humidity38%
Visibility—
Dew point19°
Sun, 1852° / 31°0Clear
52 °Clear

Oldenburg, Sunday, 18 October

Clear. High 52°, low 31°.

Pressure30.53 inHg
Wind7.5 mph NW
Humidity29%
Visibility—
Dew point17°
Mon, 1963° / 38°0Partly cloudy
63 °Partly cloudy

Oldenburg, Monday, 19 October

Partly cloudy. High 63°, low 38°.

Pressure30.39 inHg
Wind10.5 mph S
Humidity28%
Visibility—
Dew point23°
Tue, 2067° / 44°0Overcast
67 °Overcast

Oldenburg, Tuesday, 20 October

Overcast. High 67°, low 44°.

Pressure30.27 inHg
Wind14.4 mph S
Humidity26%
Visibility—
Dew point27°
Wed, 2157° / 52°0.4Rain
57 °Rain

Oldenburg, Wednesday, 21 October

Rain. High 57°, low 52°.

Pressure30.09 inHg
Wind11.2 mph S
Humidity92%
Visibility—
Dew point51°
Thu, 2270° / 47°0Clear
70 °Clear

Oldenburg, Thursday, 22 October

Clear. High 70°, low 47°.

Pressure30.21 inHg
Wind6.4 mph SW
Humidity35%
Visibility—
Dew point36°
Fri, 2370° / 51°0Clear
70 °Clear

Oldenburg, Friday, 23 October

Clear. High 70°, low 51°.

Pressure30.18 inHg
Wind6.4 mph NW
Humidity30%
Visibility—
Dew point33°
Sat, 2472° / 52°0.01Light rain
72 °Light rain

Oldenburg, Saturday, 24 October

Light rain. High 72°, low 52°.

Pressure30.15 inHg
Wind9.1 mph S
Humidity32%
Visibility—
Dew point35°
Sun, 2568° / 51°0.25Light rain
68 °Light rain

Oldenburg, Sunday, 25 October

Light rain. High 68°, low 51°.

Pressure29.85 inHg
Wind19.6 mph NW
Humidity81%
Visibility—
Dew point58°
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.