As of 16:06 CDT

Weather in Greenville, IL

77°Current weather

Greenville, Friday, 30 October, 16:06

Overcast. Feels like 77°. High 77°, low 56°.

Pressure30.21 inHg
Wind8.6 mph E
Humidity56%
Visibility6.2 mi
Dew point59°
Sat, 3170° / 60°0Overcast
70 °Overcast

Greenville, Saturday, 31 October

Overcast. High 70°, low 60°.

Pressure30.30 inHg
Wind6.1 mph SE
Humidity48%
Visibility6.2 mi
Dew point44°
Sun, 0165° / 57°0Overcast
65 °Overcast

Greenville, Sunday, 1 November

Overcast. High 65°, low 57°.

Pressure30.30 inHg
Wind11.8 mph SE
Humidity67%
Visibility6.2 mi
Dew point54°
Mon, 0269° / 57°0Overcast
69 °Overcast

Greenville, Monday, 2 November

Overcast. High 69°, low 57°.

Pressure30.12 inHg
Wind11.1 mph S
Humidity60%
Visibility6.2 mi
Dew point51°
Tue, 0370° / 63°0.03Light rain
70 °Light rain

Greenville, Tuesday, 3 November

Light rain. High 70°, low 63°.

Pressure29.88 inHg
Wind15.9 mph S
Humidity74%
Visibility6.2 mi
Dew point59°
Wed, 0468° / 58°0.74Rain
68 °Rain

Greenville, Wednesday, 4 November

Rain. High 68°, low 58°.

Pressure29.71 inHg
Wind13.6 mph S
Humidity78%
Visibility—
Dew point58°
Thu, 0572° / 57°0Overcast
72 °Overcast

Greenville, Thursday, 5 November

Overcast. High 72°, low 57°.

Pressure29.97 inHg
Wind8.2 mph S
Humidity43%
Visibility—
Dew point46°
Fri, 0673° / 52°0Partly cloudy
73 °Partly cloudy

Greenville, Friday, 6 November

Partly cloudy. High 73°, low 52°.

Pressure30.00 inHg
Wind8 mph S
Humidity43%
Visibility—
Dew point45°
Sat, 0773° / 55°0Overcast
73 °Overcast

Greenville, Saturday, 7 November

Overcast. High 73°, low 55°.

Pressure30.03 inHg
Wind7.7 mph S
Humidity45%
Visibility—
Dew point47°
Sun, 0869° / 61°0.04Light rain
69 °Light rain

Greenville, Sunday, 8 November

Light rain. High 69°, low 61°.

Pressure30.12 inHg
Wind10 mph SE
Humidity75%
Visibility—
Dew point60°
Mon, 0974° / 61°0Overcast
74 °Overcast

Greenville, Monday, 9 November

Overcast. High 74°, low 61°.

Pressure30.18 inHg
Wind12 mph SE
Humidity57%
Visibility—
Dew point56°
Tue, 1072° / 61°0.32Rain
72 °Rain

Greenville, Tuesday, 10 November

Rain. High 72°, low 61°.

Pressure30.06 inHg
Wind8.6 mph SE
Humidity74%
Visibility—
Dew point60°
Wed, 1172° / 56°0Clear
72 °Clear

Greenville, Wednesday, 11 November

Clear. High 72°, low 56°.

Pressure29.91 inHg
Wind9.9 mph SW
Humidity46%
Visibility—
Dew point47°
Thu, 1277° / 58°0.12Light rain
77 °Light rain

Greenville, Thursday, 12 November

Light rain. High 77°, low 58°.

Pressure29.74 inHg
Wind18.6 mph S
Humidity51%
Visibility—
Dew point55°
Fri, 1371° / 55°0.81Rain
71 °Rain

Greenville, Friday, 13 November

Rain. High 71°, low 55°.

Pressure29.56 inHg
Wind23 mph S
Humidity58%
Visibility—
Dew point54°
Sat, 1460° / 50°0Partly cloudy
60 °Partly cloudy

Greenville, Saturday, 14 November

Partly cloudy. High 60°, low 50°.

Pressure29.77 inHg
Wind17.2 mph W
Humidity46%
Visibility—
Dew point37°

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.