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As of 11:54 CDT

Weather in Greenup, IL

78°Current weather

Greenup, Wednesday, 7 October, 11:54

Clear. Feels like 78°. High 82°, low 52°.

Pressure29.91 inHg
Wind9.9 mph SW
Humidity41%
Visibility6.2 mi
Dew point53°
Thu, 0880° / 51°0Clear
80 °Clear

Greenup, Thursday, 8 October

Clear. High 80°, low 51°.

Pressure30.12 inHg
Wind1.1 mph S
Humidity31%
Visibility6.2 mi
Dew point43°
Fri, 0982° / 51°0Clear
82 °Clear

Greenup, Friday, 9 October

Clear. High 82°, low 51°.

Pressure30.18 inHg
Wind9.1 mph S
Humidity34%
Visibility6.2 mi
Dew point48°
Sat, 1082° / 59°0Overcast
82 °Overcast

Greenup, Saturday, 10 October

Overcast. High 82°, low 59°.

Pressure30.15 inHg
Wind7.7 mph S
Humidity43%
Visibility6.2 mi
Dew point56°
Sun, 1168° / 61°0.78Rain
68 °Rain

Greenup, Sunday, 11 October

Rain. High 68°, low 61°.

Pressure29.80 inHg
Wind11.9 mph NE
Humidity93%
Visibility—
Dew point64°
Mon, 1283° / 57°0Clear
83 °Clear

Greenup, Monday, 12 October

Clear. High 83°, low 57°.

Pressure29.85 inHg
Wind10.2 mph SW
Humidity54%
Visibility—
Dew point59°
Tue, 1378° / 55°0Light rain
78 °Light rain

Greenup, Tuesday, 13 October

Light rain. High 78°, low 55°.

Pressure29.91 inHg
Wind15.9 mph N
Humidity43%
Visibility—
Dew point53°
Wed, 1468° / 45°0Clear
68 °Clear

Greenup, Wednesday, 14 October

Clear. High 68°, low 45°.

Pressure30.18 inHg
Wind11.6 mph E
Humidity31%
Visibility—
Dew point31°
Thu, 1580° / 50°0Clear
80 °Clear

Greenup, Thursday, 15 October

Clear. High 80°, low 50°.

Pressure30.00 inHg
Wind14.6 mph S
Humidity24%
Visibility—
Dew point34°
Fri, 1684° / 61°0.12Light rain
84 °Light rain

Greenup, Friday, 16 October

Light rain. High 84°, low 61°.

Pressure29.85 inHg
Wind15.6 mph NW
Humidity52%
Visibility—
Dew point62°
Sat, 1765° / 48°0Overcast
65 °Overcast

Greenup, Saturday, 17 October

Overcast. High 65°, low 48°.

Pressure30.03 inHg
Wind11.7 mph NW
Humidity39%
Visibility—
Dew point37°
Sun, 1860° / 44°0Clear
60 °Clear

Greenup, Sunday, 18 October

Clear. High 60°, low 44°.

Pressure30.09 inHg
Wind17.3 mph NW
Humidity40%
Visibility—
Dew point33°
Mon, 1962° / 41°0Clear
62 °Clear

Greenup, Monday, 19 October

Clear. High 62°, low 41°.

Pressure30.21 inHg
Wind8.3 mph NW
Humidity43%
Visibility—
Dew point35°
Tue, 2070° / 45°0Clear
70 °Clear

Greenup, Tuesday, 20 October

Clear. High 70°, low 45°.

Pressure30.18 inHg
Wind8.8 mph NW
Humidity33%
Visibility—
Dew point35°
Wed, 2161° / 44°0Clear
61 °Clear

Greenup, Wednesday, 21 October

Clear. High 61°, low 44°.

Pressure30.24 inHg
Wind12 mph NE
Humidity35%
Visibility—
Dew point31°
Thu, 2261° / 38°0Overcast
61 °Overcast

Greenup, Thursday, 22 October

Overcast. High 61°, low 38°.

Pressure30.27 inHg
Wind6.7 mph E
Humidity29%
Visibility—
Dew point23°

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 Greenup, 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 Greenup, 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.