As of 08:24 CDT

Weather in Greenville, IL

62°Current weather

Greenville, Friday, 30 October, 08:24

Partly cloudy. Feels like 62°. High 76°, low 58°.

Pressure30.24 inHg
Wind1 mph E
Humidity84%
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° / 59°0.04Light rain
67 °Light rain

Greenville, Sunday, 1 November

Light rain. High 67°, low 59°.

Pressure30.30 inHg
Wind8.5 mph SE
Humidity81%
Visibility6.2 mi
Dew point56°
Mon, 0268° / 58°0Light rain
68 °Light rain

Greenville, Monday, 2 November

Light rain. High 68°, low 58°.

Pressure30.09 inHg
Wind12.7 mph S
Humidity70%
Visibility6.2 mi
Dew point57°
Tue, 0373° / 65°0.72Rain
73 °Rain

Greenville, Tuesday, 3 November

Rain. High 73°, low 65°.

Pressure29.83 inHg
Wind20.5 mph S
Humidity66%
Visibility—
Dew point60°
Wed, 0466° / 59°0.23Rain
66 °Rain

Greenville, Wednesday, 4 November

Rain. High 66°, low 59°.

Pressure29.74 inHg
Wind11.4 mph NW
Humidity75%
Visibility—
Dew point57°
Thu, 0566° / 57°0Light rain
66 °Light rain

Greenville, Thursday, 5 November

Light rain. High 66°, low 57°.

Pressure29.65 inHg
Wind12.7 mph NW
Humidity68%
Visibility—
Dew point54°
Fri, 0664° / 49°0Overcast
64 °Overcast

Greenville, Friday, 6 November

Overcast. High 64°, low 49°.

Pressure30.06 inHg
Wind8.7 mph N
Humidity44%
Visibility—
Dew point39°
Sat, 0766° / 47°0Overcast
66 °Overcast

Greenville, Saturday, 7 November

Overcast. High 66°, low 47°.

Pressure30.24 inHg
Wind7.3 mph SE
Humidity46%
Visibility—
Dew point40°
Sun, 0866° / 52°0.09Light rain
66 °Light rain

Greenville, Sunday, 8 November

Light rain. High 66°, low 52°.

Pressure30.18 inHg
Wind14.5 mph NW
Humidity39%
Visibility—
Dew point39°
Mon, 0966° / 47°0Clear
66 °Clear

Greenville, Monday, 9 November

Clear. High 66°, low 47°.

Pressure30.21 inHg
Wind6.3 mph N
Humidity46%
Visibility—
Dew point41°
Tue, 1066° / 48°0Overcast
66 °Overcast

Greenville, Tuesday, 10 November

Overcast. High 66°, low 48°.

Pressure30.00 inHg
Wind10 mph S
Humidity42%
Visibility—
Dew point40°
Wed, 1161° / 51°0.56Rain
61 °Rain

Greenville, Wednesday, 11 November

Rain. High 61°, low 51°.

Pressure29.65 inHg
Wind18.9 mph S
Humidity92%
Visibility—
Dew point51°
Thu, 1270° / 52°0.01Light rain
70 °Light rain

Greenville, Thursday, 12 November

Light rain. High 70°, low 52°.

Pressure29.53 inHg
Wind20.1 mph SW
Humidity50%
Visibility—
Dew point47°
Fri, 1368° / 52°0.34Rain
68 °Rain

Greenville, Friday, 13 November

Rain. High 68°, low 52°.

Pressure29.83 inHg
Wind20.1 mph S
Humidity67%
Visibility—
Dew point49°
Sat, 1469° / 60°0.72Rain
69 °Rain

Greenville, Saturday, 14 November

Rain. High 69°, low 60°.

Pressure30.00 inHg
Wind17.6 mph S
Humidity49%
Visibility—
Dew point46°

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.