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As of 04:42 CDT

Weather in Oak Run, IL

56°Current weather

Oak Run, Sunday, 11 October, 04:42

Clear. Feels like 56°. High 80°, low 55°.

Pressure30.00 inHg
Wind5.5 mph SE
Humidity85%
Visibility6.2 mi
Dew point52°
Mon, 1285° / 61°0Overcast
85 °Overcast

Oak Run, Monday, 12 October

Overcast. High 85°, low 61°.

Pressure29.85 inHg
Wind12.8 mph SW
Humidity57%
Visibility6.2 mi
Dew point62°
Tue, 1380° / 68°0.06Light rain
80 °Light rain

Oak Run, Tuesday, 13 October

Light rain. High 80°, low 68°.

Pressure29.85 inHg
Wind5.9 mph W
Humidity62%
Visibility6.2 mi
Dew point63°
Wed, 1474° / 63°0.69Heavy rain
74 °Heavy rain

Oak Run, Wednesday, 14 October

Heavy rain. High 74°, low 63°.

Pressure30.06 inHg
Wind7.4 mph NE
Humidity65%
Visibility6.2 mi
Dew point60°
Thu, 1560° / 56°2.46Heavy rain
60 °Heavy rain

Oak Run, Thursday, 15 October

Heavy rain. High 60°, low 56°.

Pressure30.15 inHg
Wind12.1 mph E
Humidity97%
Visibility—
Dew point55°
Fri, 1657° / 43°0.04Light rain
57 °Light rain

Oak Run, Friday, 16 October

Light rain. High 57°, low 43°.

Pressure30.45 inHg
Wind18.1 mph N
Humidity50%
Visibility—
Dew point38°
Sat, 1741° / 29°0Mostly clear
41 °Mostly clear

Oak Run, Saturday, 17 October

Mostly clear. High 41°, low 29°.

Pressure30.45 inHg
Wind21 mph N
Humidity43%
Visibility—
Dew point18°
Sun, 1848° / 27°0Clear
48 °Clear

Oak Run, Sunday, 18 October

Clear. High 48°, low 27°.

Pressure30.53 inHg
Wind9.2 mph SW
Humidity35%
Visibility—
Dew point17°
Mon, 1960° / 36°0Partly cloudy
60 °Partly cloudy

Oak Run, Monday, 19 October

Partly cloudy. High 60°, low 36°.

Pressure30.27 inHg
Wind17.2 mph SW
Humidity34%
Visibility—
Dew point26°
Tue, 2065° / 41°0Clear
65 °Clear

Oak Run, Tuesday, 20 October

Clear. High 65°, low 41°.

Pressure30.15 inHg
Wind15 mph SW
Humidity33%
Visibility—
Dew point31°
Wed, 2167° / 46°0Mostly clear
67 °Mostly clear

Oak Run, Wednesday, 21 October

Mostly clear. High 67°, low 46°.

Pressure30.15 inHg
Wind16.2 mph SW
Humidity34%
Visibility—
Dew point35°
Thu, 2270° / 53°0Partly cloudy
70 °Partly cloudy

Oak Run, Thursday, 22 October

Partly cloudy. High 70°, low 53°.

Pressure30.33 inHg
Wind8.5 mph N
Humidity37%
Visibility—
Dew point41°
Fri, 2370° / 46°0Partly cloudy
70 °Partly cloudy

Oak Run, Friday, 23 October

Partly cloudy. High 70°, low 46°.

Pressure30.27 inHg
Wind18.3 mph S
Humidity42%
Visibility—
Dew point40°
Sat, 2462° / 46°0.08Light rain
62 °Light rain

Oak Run, Saturday, 24 October

Light rain. High 62°, low 46°.

Pressure30.15 inHg
Wind19.1 mph NW
Humidity55%
Visibility—
Dew point40°
Sun, 2553° / 37°0Partly cloudy
53 °Partly cloudy

Oak Run, Sunday, 25 October

Partly cloudy. High 53°, low 37°.

Pressure30.39 inHg
Wind8.8 mph NW
Humidity46%
Visibility—
Dew point29°
Mon, 2657° / 40°0Mostly clear
57 °Mostly clear

Oak Run, Monday, 26 October

Mostly clear. High 57°, low 40°.

Pressure30.09 inHg
Wind13.2 mph N
Humidity45%
Visibility—
Dew point34°

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.