As of 06:22 CDT

Weather in Oldenburg, IL

66°Current weather

Oldenburg, Monday, 12 October, 06:22

Mostly clear. Feels like 66°. High 93°, low 65°.

Pressure29.97 inHg
Wind3 mph S
Humidity83%
Visibility6.2 mi
Dew point60°

Monthly outlook for Oldenburg, IL: average high 74.8°, average low 57.8°. That is 5.4° above the climate normal for October. Precipitation is expected on 3 days (about 0.8 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 13 October (93.9°), the coolest 18 October (42.5°).

74.8°/57.8°
Average high / low
+5.4°
Above normal
3 / 5
Wet days / normal
0.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October76.5°66.3°+5.7°
22 October – 31 October71.9°62.6°+5.2°
1 November – 10 Novemberat normal58°—

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).

Tue, 1394° / 65°0Clear
94 °Clear

Oldenburg, Tuesday, 13 October

Clear. High 94°, low 65°.

Pressure29.91 inHg
Wind6.9 mph SW
Humidity52%
Visibility6.2 mi
Dew point66°
Wed, 1480° / 70°0.27Rain
80 °Rain

Oldenburg, Wednesday, 14 October

Rain. High 80°, low 70°.

Pressure30.03 inHg
Wind3.5 mph NE
Humidity92%
Visibility5.2 mi
Dew point72°
Thu, 1580° / 70°0.43Rain
80 °Rain

Oldenburg, Thursday, 15 October

Rain. High 80°, low 70°.

Pressure30.06 inHg
Wind6.6 mph SW
Humidity95%
Visibility1.6 mi
Dew point73°
Fri, 1664° / 53°0Partly cloudy
64 °Partly cloudy

Oldenburg, Friday, 16 October

Partly cloudy. High 64°, low 53°.

Pressure30.42 inHg
Wind15.7 mph N
Humidity48%
Visibility—
Dew point41°
Sat, 1762° / 46°0Partly cloudy
62 °Partly cloudy

Oldenburg, Saturday, 17 October

Partly cloudy. High 62°, low 46°.

Pressure30.45 inHg
Wind6.7 mph SE
Humidity48%
Visibility—
Dew point38°
Sun, 1867° / 43°0Clear
67 °Clear

Oldenburg, Sunday, 18 October

Clear. High 67°, low 43°.

Pressure30.30 inHg
Wind8.9 mph S
Humidity22%
Visibility—
Dew point21°
Mon, 1975° / 52°0Light rain
75 °Light rain

Oldenburg, Monday, 19 October

Light rain. High 75°, low 52°.

Pressure30.24 inHg
Wind10.7 mph S
Humidity51%
Visibility—
Dew point51°
Tue, 2072° / 60°0.06Light rain
72 °Light rain

Oldenburg, Tuesday, 20 October

Light rain. High 72°, low 60°.

Pressure30.27 inHg
Wind8.6 mph E
Humidity64%
Visibility—
Dew point56°
Wed, 2178° / 58°0Clear
78 °Clear

Oldenburg, Wednesday, 21 October

Clear. High 78°, low 58°.

Pressure30.24 inHg
Wind9 mph E
Humidity51%
Visibility—
Dew point54°
Thu, 2281° / 60°0Overcast
81 °Overcast

Oldenburg, Thursday, 22 October

Overcast. High 81°, low 60°.

Pressure30.24 inHg
Wind8.1 mph S
Humidity39%
Visibility—
Dew point49°
Fri, 2373° / 64°0Light rain
73 °Light rain

Oldenburg, Friday, 23 October

Light rain. High 73°, low 64°.

Pressure30.24 inHg
Wind10.1 mph N
Humidity53%
Visibility—
Dew point54°
Sat, 2469° / 54°0Overcast
69 °Overcast

Oldenburg, Saturday, 24 October

Overcast. High 69°, low 54°.

Pressure30.30 inHg
Wind10.7 mph E
Humidity36%
Visibility—
Dew point38°
Sun, 2581° / 61°0.01Light rain
81 °Light rain

Oldenburg, Sunday, 25 October

Light rain. High 81°, low 61°.

Pressure29.80 inHg
Wind20.9 mph W
Humidity42%
Visibility—
Dew point54°
Mon, 2661° / 57°0Overcast
61 °Overcast

Oldenburg, Monday, 26 October

Overcast. High 61°, low 57°.

Pressure30.09 inHg
Wind14.2 mph NW
Humidity67%
Visibility—
Dew point47°
Tue, 2767° / 47°0Partly cloudy
67 °Partly cloudy

Oldenburg, Tuesday, 27 October

Partly cloudy. High 67°, low 47°.

Pressure30.12 inHg
Wind5.8 mph N
Humidity41%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)

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.