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As of 10:56 CST

Weather in Greenville, IL

64°Current weather

Greenville, Monday, 9 November, 10:56

Clear. Feels like 62°. High 67°, low 38°.

Pressure30.18 inHg
Wind1 mph NE
Humidity52%
Visibility6.2 mi
Dew point46°
Tue, 1070° / 46°0Clear
70 °Clear

Greenville, Tuesday, 10 November

Clear. High 70°, low 46°.

Pressure30.09 inHg
Wind3.4 mph W
Humidity61%
Visibility6.2 mi
Dew point50°
Wed, 1164° / 44°0.02Light rain
64 °Light rain

Greenville, Wednesday, 11 November

Light rain. High 64°, low 44°.

Pressure29.80 inHg
Wind11.2 mph SW
Humidity75%
Visibility6.2 mi
Dew point54°
Thu, 1252° / 42°0Overcast
52 °Overcast

Greenville, Thursday, 12 November

Overcast. High 52°, low 42°.

Pressure29.97 inHg
Wind11.1 mph NW
Humidity56%
Visibility6.2 mi
Dew point37°
Fri, 1342° / 37°0Overcast
42 °Overcast

Greenville, Friday, 13 November

Overcast. High 42°, low 37°.

Pressure30.09 inHg
Wind13.3 mph N
Humidity62%
Visibility—
Dew point29°
Sat, 1446° / 32°0Clear
46 °Clear

Greenville, Saturday, 14 November

Clear. High 46°, low 32°.

Pressure30.27 inHg
Wind6.5 mph NW
Humidity56%
Visibility—
Dew point28°
Sun, 1559° / 33°0Overcast
59 °Overcast

Greenville, Sunday, 15 November

Overcast. High 59°, low 33°.

Pressure30.06 inHg
Wind12.3 mph S
Humidity38%
Visibility—
Dew point27°
Mon, 1668° / 49°0.07Light rain
68 °Light rain

Greenville, Monday, 16 November

Light rain. High 68°, low 49°.

Pressure29.97 inHg
Wind11.8 mph W
Humidity68%
Visibility—
Dew point56°
Tue, 1772° / 57°0Overcast
72 °Overcast

Greenville, Tuesday, 17 November

Overcast. High 72°, low 57°.

Pressure30.15 inHg
Wind6.7 mph E
Humidity59%
Visibility—
Dew point53°
Wed, 1869° / 53°0Mostly clear
69 °Mostly clear

Greenville, Wednesday, 18 November

Mostly clear. High 69°, low 53°.

Pressure30.27 inHg
Wind8.8 mph SE
Humidity49%
Visibility—
Dew point46°
Thu, 1966° / 51°0Overcast
66 °Overcast

Greenville, Thursday, 19 November

Overcast. High 66°, low 51°.

Pressure30.18 inHg
Wind16 mph S
Humidity47%
Visibility—
Dew point43°
Fri, 2062° / 48°0.04Light rain
62 °Light rain

Greenville, Friday, 20 November

Light rain. High 62°, low 48°.

Pressure30.12 inHg
Wind15.7 mph S
Humidity37%
Visibility—
Dew point32°
Sat, 2154° / 40°0Overcast
54 °Overcast

Greenville, Saturday, 21 November

Overcast. High 54°, low 40°.

Pressure30.12 inHg
Wind6.9 mph N
Humidity39%
Visibility—
Dew point26°
Sun, 2245° / 40°0.16Light rain
45 °Light rain

Greenville, Sunday, 22 November

Light rain. High 45°, low 40°.

Pressure30.09 inHg
Wind9.2 mph NE
Humidity67%
Visibility—
Dew point34°
Mon, 2347° / 33°0Clear
47 °Clear

Greenville, Monday, 23 November

Clear. High 47°, low 33°.

Pressure30.15 inHg
Wind8.6 mph NW
Humidity44%
Visibility—
Dew point23°
Tue, 2449° / 31°0Overcast
49 °Overcast

Greenville, Tuesday, 24 November

Overcast. High 49°, low 31°.

Pressure30.18 inHg
Wind5.8 mph SW
Humidity38%
Visibility—
Dew point21°

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 Greenville, 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 Greenville, 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.