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As of 00:53 CDT

Weather in Oak Run, IL

42°Current weather

Oak Run, Saturday, 17 October, 00:53

Clear. Feels like 36°. High 54°, low 35°.

Pressure30.50 inHg
Wind8.8 mph N
Humidity75%
Visibility6.2 mi
Dew point35°
Sun, 1862° / 41°0Clear
62 °Clear

Oak Run, Sunday, 18 October

Clear. High 62°, low 41°.

Pressure30.45 inHg
Wind12.1 mph S
Humidity52%
Visibility6.2 mi
Dew point41°
Mon, 1965° / 43°0Partly cloudy
65 °Partly cloudy

Oak Run, Monday, 19 October

Partly cloudy. High 65°, low 43°.

Pressure30.39 inHg
Wind5.7 mph S
Humidity54%
Visibility6.2 mi
Dew point44°
Tue, 2067° / 44°0Clear
67 °Clear

Oak Run, Tuesday, 20 October

Clear. High 67°, low 44°.

Pressure30.36 inHg
Wind4.9 mph SE
Humidity53%
Visibility6.2 mi
Dew point46°
Wed, 2169° / 47°0Overcast
69 °Overcast

Oak Run, Wednesday, 21 October

Overcast. High 69°, low 47°.

Pressure30.27 inHg
Wind6.6 mph S
Humidity47%
Visibility—
Dew point44°
Thu, 2272° / 50°0Overcast
72 °Overcast

Oak Run, Thursday, 22 October

Overcast. High 72°, low 50°.

Pressure30.18 inHg
Wind5.7 mph SE
Humidity47%
Visibility—
Dew point46°
Fri, 2373° / 55°0Overcast
73 °Overcast

Oak Run, Friday, 23 October

Overcast. High 73°, low 55°.

Pressure30.21 inHg
Wind10.1 mph S
Humidity35%
Visibility—
Dew point40°
Sat, 2474° / 55°0Overcast
74 °Overcast

Oak Run, Saturday, 24 October

Overcast. High 74°, low 55°.

Pressure30.18 inHg
Wind12.1 mph SW
Humidity38%
Visibility—
Dew point43°
Sun, 2557° / 47°0Overcast
57 °Overcast

Oak Run, Sunday, 25 October

Overcast. High 57°, low 47°.

Pressure30.36 inHg
Wind11.6 mph N
Humidity51%
Visibility—
Dew point38°
Mon, 2663° / 49°0.01Light rain
63 °Light rain

Oak Run, Monday, 26 October

Light rain. High 63°, low 49°.

Pressure30.30 inHg
Wind10.2 mph SE
Humidity56%
Visibility—
Dew point41°
Tue, 2768° / 56°0.04Light rain
68 °Light rain

Oak Run, Tuesday, 27 October

Light rain. High 68°, low 56°.

Pressure30.12 inHg
Wind10.1 mph S
Humidity71%
Visibility—
Dew point56°
Wed, 2857° / 47°0.02Light rain
57 °Light rain

Oak Run, Wednesday, 28 October

Light rain. High 57°, low 47°.

Pressure30.18 inHg
Wind9.8 mph N
Humidity47%
Visibility—
Dew point35°
Thu, 2952° / 45°0.46Rain
52 °Rain

Oak Run, Thursday, 29 October

Rain. High 52°, low 45°.

Pressure29.94 inHg
Wind19.6 mph SE
Humidity89%
Visibility—
Dew point42°
Fri, 3060° / 48°0.02Light rain
60 °Light rain

Oak Run, Friday, 30 October

Light rain. High 60°, low 48°.

Pressure29.56 inHg
Wind17.8 mph NW
Humidity90%
Visibility—
Dew point54°
Sat, 3155° / 43°0Clear
55 °Clear

Oak Run, Saturday, 31 October

Clear. High 55°, low 43°.

Pressure30.15 inHg
Wind16.6 mph NW
Humidity52%
Visibility—
Dew point35°
Sun, 0159° / 43°0Clear
59 °Clear

Oak Run, Sunday, 1 November

Clear. High 59°, low 43°.

Pressure30.15 inHg
Wind6.7 mph W
Humidity55%
Visibility—
Dew point41°

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 Oak Run, 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 Oak Run, 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.