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As of 05:17 CDT

Weather in Greenville, IL

61°Current weather

Greenville, Saturday, 31 October, 05:17

Overcast. Feels like 59°. High 70°, low 60°.

Pressure30.24 inHg
Wind1 mph E
Humidity55%
Visibility6.2 mi
Dew point45°
Sun, 0169° / 57°0.06Light rain
69 °Light rain

Greenville, Sunday, 1 November

Light rain. High 69°, low 57°.

Pressure30.27 inHg
Wind9.1 mph SE
Humidity73%
Visibility6.2 mi
Dew point54°
Mon, 0268° / 56°0Overcast
68 °Overcast

Greenville, Monday, 2 November

Overcast. High 68°, low 56°.

Pressure30.09 inHg
Wind11.9 mph SE
Humidity80%
Visibility6.2 mi
Dew point57°
Tue, 0369° / 62°0.03Light rain
69 °Light rain

Greenville, Tuesday, 3 November

Light rain. High 69°, low 62°.

Pressure29.97 inHg
Wind18.2 mph S
Humidity70%
Visibility6.2 mi
Dew point60°
Wed, 0467° / 63°1.33Rain
67 °Rain

Greenville, Wednesday, 4 November

Rain. High 67°, low 63°.

Pressure29.77 inHg
Wind11.3 mph SE
Humidity90%
Visibility—
Dew point64°
Thu, 0567° / 57°0.2Light rain
67 °Light rain

Greenville, Thursday, 5 November

Light rain. High 67°, low 57°.

Pressure29.59 inHg
Wind6.3 mph SE
Humidity86%
Visibility—
Dew point62°
Fri, 0669° / 49°0Clear
69 °Clear

Greenville, Friday, 6 November

Clear. High 69°, low 49°.

Pressure29.94 inHg
Wind7.7 mph NE
Humidity55%
Visibility—
Dew point48°
Sat, 0768° / 61°0.07Light rain
68 °Light rain

Greenville, Saturday, 7 November

Light rain. High 68°, low 61°.

Pressure29.94 inHg
Wind7.4 mph SE
Humidity84%
Visibility—
Dew point60°
Sun, 0863° / 60°1.48Heavy rain
63 °Heavy rain

Greenville, Sunday, 8 November

Heavy rain. High 63°, low 60°.

Pressure29.91 inHg
Wind9.2 mph E
Humidity93%
Visibility—
Dew point60°
Mon, 0967° / 56°0.81Heavy rain
67 °Heavy rain

Greenville, Monday, 9 November

Heavy rain. High 67°, low 56°.

Pressure29.88 inHg
Wind10.9 mph E
Humidity71%
Visibility—
Dew point56°
Tue, 1065° / 54°0.01Light rain
65 °Light rain

Greenville, Tuesday, 10 November

Light rain. High 65°, low 54°.

Pressure29.91 inHg
Wind12.7 mph NW
Humidity69%
Visibility—
Dew point52°
Wed, 1160° / 44°0Clear
60 °Clear

Greenville, Wednesday, 11 November

Clear. High 60°, low 44°.

Pressure30.12 inHg
Wind10.9 mph NW
Humidity37%
Visibility—
Dew point31°
Thu, 1263° / 45°0Overcast
63 °Overcast

Greenville, Thursday, 12 November

Overcast. High 63°, low 45°.

Pressure29.97 inHg
Wind7 mph SE
Humidity47%
Visibility—
Dew point37°
Fri, 1368° / 51°0Overcast
68 °Overcast

Greenville, Friday, 13 November

Overcast. High 68°, low 51°.

Pressure29.94 inHg
Wind12.2 mph S
Humidity58%
Visibility—
Dew point48°
Sat, 1462° / 46°0Clear
62 °Clear

Greenville, Saturday, 14 November

Clear. High 62°, low 46°.

Pressure30.12 inHg
Wind11 mph NW
Humidity53%
Visibility—
Dew point40°
Sun, 1568° / 48°0Overcast
68 °Overcast

Greenville, Sunday, 15 November

Overcast. High 68°, low 48°.

Pressure30.09 inHg
Wind13.4 mph SW
Humidity43%
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.