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As of 11:18 CDT

Weather in Greenville, IL

71°Current weather

Greenville, Friday, 30 October, 11:18

Overcast. Feels like 71°. High 74°, low 56°.

Pressure30.27 inHg
Wind1 mph E
Humidity61%
Visibility6.2 mi
Dew point56°
Sat, 3170° / 60°0Overcast
70 °Overcast

Greenville, Saturday, 31 October

Overcast. High 70°, low 60°.

Pressure30.30 inHg
Wind5.4 mph E
Humidity47%
Visibility6.2 mi
Dew point44°
Sun, 0167° / 57°0Light rain
67 °Light rain

Greenville, Sunday, 1 November

Light rain. High 67°, low 57°.

Pressure30.30 inHg
Wind10.8 mph SE
Humidity60%
Visibility6.2 mi
Dew point53°
Mon, 0271° / 57°0Overcast
71 °Overcast

Greenville, Monday, 2 November

Overcast. High 71°, low 57°.

Pressure30.12 inHg
Wind11.9 mph S
Humidity63%
Visibility6.2 mi
Dew point52°
Tue, 0372° / 64°0.57Rain
72 °Rain

Greenville, Tuesday, 3 November

Rain. High 72°, low 64°.

Pressure29.88 inHg
Wind16.1 mph S
Humidity68%
Visibility—
Dew point60°
Wed, 0465° / 59°0.74Rain
65 °Rain

Greenville, Wednesday, 4 November

Rain. High 65°, low 59°.

Pressure29.68 inHg
Wind11.4 mph S
Humidity88%
Visibility—
Dew point62°
Thu, 0565° / 56°0Light rain
65 °Light rain

Greenville, Thursday, 5 November

Light rain. High 65°, low 56°.

Pressure29.68 inHg
Wind13.4 mph N
Humidity75%
Visibility—
Dew point56°
Fri, 0662° / 49°0Partly cloudy
62 °Partly cloudy

Greenville, Friday, 6 November

Partly cloudy. High 62°, low 49°.

Pressure29.88 inHg
Wind11.1 mph N
Humidity52%
Visibility—
Dew point42°
Sat, 0760° / 47°0Partly cloudy
60 °Partly cloudy

Greenville, Saturday, 7 November

Partly cloudy. High 60°, low 47°.

Pressure30.09 inHg
Wind9.1 mph N
Humidity45%
Visibility—
Dew point36°
Sun, 0856° / 43°0Overcast
56 °Overcast

Greenville, Sunday, 8 November

Overcast. High 56°, low 43°.

Pressure30.21 inHg
Wind13.4 mph E
Humidity35%
Visibility—
Dew point27°
Mon, 0947° / 44°0.17Light rain
47 °Light rain

Greenville, Monday, 9 November

Light rain. High 47°, low 44°.

Pressure30.06 inHg
Wind12.8 mph E
Humidity67%
Visibility—
Dew point36°
Tue, 1046° / 43°1.19Heavy rain
46 °Heavy rain

Greenville, Tuesday, 10 November

Heavy rain. High 46°, low 43°.

Pressure29.83 inHg
Wind15.6 mph N
Humidity86%
Visibility—
Dew point41°
Wed, 1153° / 42°0Mostly clear
53 °Mostly clear

Greenville, Wednesday, 11 November

Mostly clear. High 53°, low 42°.

Pressure30.00 inHg
Wind11.1 mph N
Humidity52%
Visibility—
Dew point33°
Thu, 1254° / 37°0Partly cloudy
54 °Partly cloudy

Greenville, Thursday, 12 November

Partly cloudy. High 54°, low 37°.

Pressure29.91 inHg
Wind10.5 mph SE
Humidity44%
Visibility—
Dew point29°
Fri, 1357° / 45°0.22Light rain
57 °Light rain

Greenville, Friday, 13 November

Light rain. High 57°, low 45°.

Pressure29.62 inHg
Wind17.3 mph S
Humidity79%
Visibility—
Dew point47°
Sat, 1449° / 44°0.1Light rain
49 °Light rain

Greenville, Saturday, 14 November

Light rain. High 49°, low 44°.

Pressure29.68 inHg
Wind16.6 mph W
Humidity88%
Visibility—
Dew point41°

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.