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As of 09:21 CDT

Weather in Oak Run, IL

62°Current weather

Oak Run, Sunday, 11 October, 09:21

Clear. Feels like 62°. High 79°, low 54°.

Pressure30.00 inHg
Wind7 mph SE
Humidity82%
Visibility6.2 mi
Dew point57°
Mon, 1284° / 62°0Overcast
84 °Overcast

Oak Run, Monday, 12 October

Overcast. High 84°, low 62°.

Pressure29.85 inHg
Wind11.2 mph SW
Humidity61%
Visibility6.2 mi
Dew point63°
Tue, 1381° / 69°0.04Light rain
81 °Light rain

Oak Run, Tuesday, 13 October

Light rain. High 81°, low 69°.

Pressure29.85 inHg
Wind7.4 mph W
Humidity63%
Visibility6.2 mi
Dew point65°
Wed, 1473° / 65°0.01Light rain
73 °Light rain

Oak Run, Wednesday, 14 October

Light rain. High 73°, low 65°.

Pressure30.03 inHg
Wind9.9 mph NE
Humidity67%
Visibility6.2 mi
Dew point60°
Thu, 1563° / 58°0.92Rain
63 °Rain

Oak Run, Thursday, 15 October

Rain. High 63°, low 58°.

Pressure30.03 inHg
Wind12.1 mph E
Humidity97%
Visibility—
Dew point60°
Fri, 1660° / 48°0.05Light rain
60 °Light rain

Oak Run, Friday, 16 October

Light rain. High 60°, low 48°.

Pressure30.42 inHg
Wind16.8 mph N
Humidity51%
Visibility—
Dew point40°
Sat, 1744° / 32°0Clear
44 °Clear

Oak Run, Saturday, 17 October

Clear. High 44°, low 32°.

Pressure30.59 inHg
Wind12.5 mph NW
Humidity31%
Visibility—
Dew point13°
Sun, 1854° / 31°0Mostly clear
54 °Mostly clear

Oak Run, Sunday, 18 October

Mostly clear. High 54°, low 31°.

Pressure30.45 inHg
Wind19.1 mph S
Humidity31%
Visibility—
Dew point19°
Mon, 1963° / 41°0Overcast
63 °Overcast

Oak Run, Monday, 19 October

Overcast. High 63°, low 41°.

Pressure30.33 inHg
Wind14.4 mph SW
Humidity40%
Visibility—
Dew point33°
Tue, 2066° / 44°0Overcast
66 °Overcast

Oak Run, Tuesday, 20 October

Overcast. High 66°, low 44°.

Pressure30.30 inHg
Wind10.3 mph S
Humidity34%
Visibility—
Dew point32°
Wed, 2168° / 50°0Overcast
68 °Overcast

Oak Run, Wednesday, 21 October

Overcast. High 68°, low 50°.

Pressure30.21 inHg
Wind14 mph S
Humidity31%
Visibility—
Dew point33°
Thu, 2271° / 55°0.02Light rain
71 °Light rain

Oak Run, Thursday, 22 October

Light rain. High 71°, low 55°.

Pressure30.21 inHg
Wind10.2 mph S
Humidity47%
Visibility—
Dew point44°
Fri, 2374° / 58°0.06Light rain
74 °Light rain

Oak Run, Friday, 23 October

Light rain. High 74°, low 58°.

Pressure30.12 inHg
Wind9.3 mph SW
Humidity49%
Visibility—
Dew point51°
Sat, 2469° / 55°0.01Light rain
69 °Light rain

Oak Run, Saturday, 24 October

Light rain. High 69°, low 55°.

Pressure30.15 inHg
Wind7.4 mph E
Humidity66%
Visibility—
Dew point55°
Sun, 2575° / 53°0.41Rain
75 °Rain

Oak Run, Sunday, 25 October

Rain. High 75°, low 53°.

Pressure29.88 inHg
Wind24 mph NW
Humidity54%
Visibility—
Dew point55°
Mon, 2651° / 45°0Overcast
51 °Overcast

Oak Run, Monday, 26 October

Overcast. High 51°, low 45°.

Pressure29.88 inHg
Wind18.5 mph NW
Humidity55%
Visibility—
Dew point35°

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.