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As of 19:44 EDT

Weather in Oak Forest, IN

83°Current weather

Oak Forest, Saturday, 8 August, 19:44

Clear. Feels like 91°. High 87°, low 71°.

Pressure30.00 inHg
Wind6.8 mph NW
Humidity78%
Visibility6.2 mi
Dew point76°
Sun, 0987° / 71°0.05Light rain
87 °Light rain

Oak Forest, Sunday, 9 August

Light rain. High 87°, low 71°.

Pressure30.06 inHg
Wind7.4 mph SW
Humidity70%
Visibility6.2 mi
Dew point73°
Mon, 1090° / 72°0Partly cloudy
90 °Partly cloudy

Oak Forest, Monday, 10 August

Partly cloudy. High 90°, low 72°.

Pressure30.00 inHg
Wind14 mph SW
Humidity68%
Visibility6.2 mi
Dew point73°
Tue, 1191° / 74°0Light rain
91 °Light rain

Oak Forest, Tuesday, 11 August

Light rain. High 91°, low 74°.

Pressure29.94 inHg
Wind11.6 mph SW
Humidity66%
Visibility6.2 mi
Dew point72°
Wed, 1287° / 66°0.62Rain
87 °Rain

Oak Forest, Wednesday, 12 August

Rain. High 87°, low 66°.

Pressure29.80 inHg
Wind7.7 mph W
Humidity70%
Visibility6.2 mi
Dew point73°
Thu, 1375° / 63°0.37Rain
75 °Rain

Oak Forest, Thursday, 13 August

Rain. High 75°, low 63°.

Pressure29.88 inHg
Wind8.9 mph NE
Humidity93%
Visibility—
Dew point69°
Fri, 1473° / 57°0.02Light rain
73 °Light rain

Oak Forest, Friday, 14 August

Light rain. High 73°, low 57°.

Pressure30.12 inHg
Wind12.8 mph N
Humidity56%
Visibility—
Dew point55°
Sat, 1573° / 52°0Overcast
73 °Overcast

Oak Forest, Saturday, 15 August

Overcast. High 73°, low 52°.

Pressure30.30 inHg
Wind5.7 mph E
Humidity52%
Visibility—
Dew point51°
Sun, 1677° / 55°0Mostly clear
77 °Mostly clear

Oak Forest, Sunday, 16 August

Mostly clear. High 77°, low 55°.

Pressure30.27 inHg
Wind6.6 mph SE
Humidity50%
Visibility—
Dew point53°
Mon, 1779° / 60°0.13Light rain
79 °Light rain

Oak Forest, Monday, 17 August

Light rain. High 79°, low 60°.

Pressure30.06 inHg
Wind8.1 mph SW
Humidity60%
Visibility—
Dew point61°
Tue, 1878° / 69°0.24Light rain
78 °Light rain

Oak Forest, Tuesday, 18 August

Light rain. High 78°, low 69°.

Pressure29.97 inHg
Wind8 mph SW
Humidity94%
Visibility—
Dew point71°
Wed, 1983° / 66°0Partly cloudy
83 °Partly cloudy

Oak Forest, Wednesday, 19 August

Partly cloudy. High 83°, low 66°.

Pressure29.97 inHg
Wind7.3 mph SE
Humidity56%
Visibility—
Dew point62°
Thu, 2081° / 66°0.14Light rain
81 °Light rain

Oak Forest, Thursday, 20 August

Light rain. High 81°, low 66°.

Pressure29.88 inHg
Wind8.4 mph W
Humidity76%
Visibility—
Dew point70°
Fri, 2178° / 65°0Overcast
78 °Overcast

Oak Forest, Friday, 21 August

Overcast. High 78°, low 65°.

Pressure29.91 inHg
Wind9.3 mph N
Humidity74%
Visibility—
Dew point66°
Sat, 2280° / 62°0Clear
80 °Clear

Oak Forest, Saturday, 22 August

Clear. High 80°, low 62°.

Pressure29.91 inHg
Wind12.9 mph NE
Humidity57%
Visibility—
Dew point62°
Sun, 2369° / 53°0Overcast
69 °Overcast

Oak Forest, Sunday, 23 August

Overcast. High 69°, low 53°.

Pressure30.15 inHg
Wind14 mph NE
Humidity49%
Visibility—
Dew point46°

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 Forest, IN 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 Forest, IN 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.