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As of 14:22 CDT

Weather in Cornell, IL

81°Current weather

Cornell, Saturday, 8 August, 14:22

Clear. Feels like 85°. High 83°, low 69°.

Pressure30.00 inHg
Wind6.9 mph NW
Humidity74%
Visibility6.2 mi
Dew point71°
Sun, 0988° / 66°0.04Light rain
88 °Light rain

Cornell, Sunday, 9 August

Light rain. High 88°, low 66°.

Pressure29.91 inHg
Wind12.5 mph S
Humidity76%
Visibility6.2 mi
Dew point76°
Mon, 1088° / 74°0.02Light rain
88 °Light rain

Cornell, Monday, 10 August

Light rain. High 88°, low 74°.

Pressure29.88 inHg
Wind8.1 mph S
Humidity71%
Visibility6.2 mi
Dew point74°
Tue, 1186° / 72°0.14Light rain
86 °Light rain

Cornell, Tuesday, 11 August

Light rain. High 86°, low 72°.

Pressure29.80 inHg
Wind9.1 mph SW
Humidity79%
Visibility6.2 mi
Dew point74°
Wed, 1275° / 68°0.11Light rain
75 °Light rain

Cornell, Wednesday, 12 August

Light rain. High 75°, low 68°.

Pressure29.88 inHg
Wind7.1 mph N
Humidity79%
Visibility6.2 mi
Dew point70°
Thu, 1371° / 66°0.15Light rain
71 °Light rain

Cornell, Thursday, 13 August

Light rain. High 71°, low 66°.

Pressure29.91 inHg
Wind12.2 mph NE
Humidity89%
Visibility—
Dew point66°
Fri, 1474° / 55°0Clear
74 °Clear

Cornell, Friday, 14 August

Clear. High 74°, low 55°.

Pressure30.18 inHg
Wind8.2 mph N
Humidity64%
Visibility—
Dew point57°
Sat, 1573° / 55°0Partly cloudy
73 °Partly cloudy

Cornell, Saturday, 15 August

Partly cloudy. High 73°, low 55°.

Pressure30.33 inHg
Wind7.5 mph SE
Humidity61%
Visibility—
Dew point55°
Sun, 1676° / 57°0Overcast
76 °Overcast

Cornell, Sunday, 16 August

Overcast. High 76°, low 57°.

Pressure30.18 inHg
Wind10.8 mph S
Humidity67%
Visibility—
Dew point61°
Mon, 1780° / 69°0.07Light rain
80 °Light rain

Cornell, Monday, 17 August

Light rain. High 80°, low 69°.

Pressure29.97 inHg
Wind7.6 mph S
Humidity86%
Visibility—
Dew point73°
Tue, 1881° / 69°0.02Light rain
81 °Light rain

Cornell, Tuesday, 18 August

Light rain. High 81°, low 69°.

Pressure30.00 inHg
Wind7.5 mph E
Humidity75%
Visibility—
Dew point70°
Wed, 1983° / 65°0.09Light rain
83 °Light rain

Cornell, Wednesday, 19 August

Light rain. High 83°, low 65°.

Pressure29.91 inHg
Wind7.7 mph S
Humidity71%
Visibility—
Dew point71°
Thu, 2080° / 67°0.39Rain
80 °Rain

Cornell, Thursday, 20 August

Rain. High 80°, low 67°.

Pressure29.88 inHg
Wind10.2 mph N
Humidity72%
Visibility—
Dew point68°
Fri, 2180° / 62°0Mostly clear
80 °Mostly clear

Cornell, Friday, 21 August

Mostly clear. High 80°, low 62°.

Pressure29.97 inHg
Wind6.9 mph NE
Humidity65%
Visibility—
Dew point64°
Sat, 2279° / 60°0.02Light rain
79 °Light rain

Cornell, Saturday, 22 August

Light rain. High 79°, low 60°.

Pressure29.91 inHg
Wind16.4 mph NE
Humidity69%
Visibility—
Dew point66°
Sun, 2367° / 48°0Clear
67 °Clear

Cornell, Sunday, 23 August

Clear. High 67°, low 48°.

Pressure30.24 inHg
Wind13 mph E
Humidity51%
Visibility—
Dew point44°

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 Cornell, 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 Cornell, 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.