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As of 09:50 CDT

Weather in Oak Run, IL

65°Current weather

Oak Run, Wednesday, 14 October, 09:50

Overcast. Feels like 65°. High 75°, low 64°.

Pressure30.03 inHg
Wind10.2 mph N
Humidity87%
Visibility6.2 mi
Dew point61°
Thu, 1570° / 59°0.71Heavy rain
70 °Heavy rain

Oak Run, Thursday, 15 October

Heavy rain. High 70°, low 59°.

Pressure29.94 inHg
Wind6.9 mph SE
Humidity98%
Visibility2.0 mi
Dew point63°
Fri, 1657° / 46°0.03Light rain
57 °Light rain

Oak Run, Friday, 16 October

Light rain. High 57°, low 46°.

Pressure30.18 inHg
Wind16.6 mph NW
Humidity66%
Visibility6.2 mi
Dew point42°
Sat, 1756° / 37°0Clear
56 °Clear

Oak Run, Saturday, 17 October

Clear. High 56°, low 37°.

Pressure30.59 inHg
Wind0.5 mph SW
Humidity46%
Visibility6.2 mi
Dew point31°
Sun, 1861° / 42°0Clear
61 °Clear

Oak Run, Sunday, 18 October

Clear. High 61°, low 42°.

Pressure30.42 inHg
Wind11.8 mph S
Humidity47%
Visibility—
Dew point37°
Mon, 1964° / 43°0Overcast
64 °Overcast

Oak Run, Monday, 19 October

Overcast. High 64°, low 43°.

Pressure30.39 inHg
Wind8.1 mph S
Humidity48%
Visibility—
Dew point40°
Tue, 2070° / 53°0Overcast
70 °Overcast

Oak Run, Tuesday, 20 October

Overcast. High 70°, low 53°.

Pressure30.27 inHg
Wind8.1 mph S
Humidity47%
Visibility—
Dew point46°
Wed, 2176° / 54°0Clear
76 °Clear

Oak Run, Wednesday, 21 October

Clear. High 76°, low 54°.

Pressure30.15 inHg
Wind10.4 mph SW
Humidity52%
Visibility—
Dew point52°
Thu, 2269° / 55°0.24Rain
69 °Rain

Oak Run, Thursday, 22 October

Rain. High 69°, low 55°.

Pressure30.03 inHg
Wind12.1 mph SW
Humidity85%
Visibility—
Dew point62°
Fri, 2366° / 50°0.09Light rain
66 °Light rain

Oak Run, Friday, 23 October

Light rain. High 66°, low 50°.

Pressure30.12 inHg
Wind12.3 mph SE
Humidity89%
Visibility—
Dew point55°
Sat, 2466° / 53°0.04Light rain
66 °Light rain

Oak Run, Saturday, 24 October

Light rain. High 66°, low 53°.

Pressure29.97 inHg
Wind20 mph NW
Humidity83%
Visibility—
Dew point52°
Sun, 2555° / 42°0Clear
55 °Clear

Oak Run, Sunday, 25 October

Clear. High 55°, low 42°.

Pressure30.42 inHg
Wind15.3 mph NW
Humidity39%
Visibility—
Dew point29°
Mon, 2663° / 41°0Clear
63 °Clear

Oak Run, Monday, 26 October

Clear. High 63°, low 41°.

Pressure30.15 inHg
Wind17.8 mph SW
Humidity39%
Visibility—
Dew point33°
Tue, 2763° / 44°0.1Light rain
63 °Light rain

Oak Run, Tuesday, 27 October

Light rain. High 63°, low 44°.

Pressure30.03 inHg
Wind12.8 mph S
Humidity41%
Visibility—
Dew point35°
Wed, 2858° / 48°0.33Rain
58 °Rain

Oak Run, Wednesday, 28 October

Rain. High 58°, low 48°.

Pressure29.74 inHg
Wind15.5 mph S
Humidity66%
Visibility—
Dew point46°
Thu, 2955° / 45°0.09Light rain
55 °Light rain

Oak Run, Thursday, 29 October

Light rain. High 55°, low 45°.

Pressure30.09 inHg
Wind20.4 mph W
Humidity65%
Visibility—
Dew point42°

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.