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As of 11:09 CST

Weather in Greenville, IL

64°Current weather

Greenville, Sunday, 1 November, 11:09

Overcast. Feels like 64°. High 66°, low 59°.

Pressure30.27 inHg
Wind6 mph SW
Humidity89%
Visibility6.2 mi
Dew point60°
Mon, 0275° / 61°0.02Light rain
75 °Light rain

Greenville, Monday, 2 November

Light rain. High 75°, low 61°.

Pressure30.03 inHg
Wind15 mph S
Humidity73%
Visibility6.2 mi
Dew point60°
Tue, 0377° / 65°0.91Heavy rain
77 °Heavy rain

Greenville, Tuesday, 3 November

Heavy rain. High 77°, low 65°.

Pressure29.85 inHg
Wind16.7 mph S
Humidity65%
Visibility6.2 mi
Dew point62°
Wed, 0464° / 56°0.22Heavy rain
64 °Heavy rain

Greenville, Wednesday, 4 November

Heavy rain. High 64°, low 56°.

Pressure29.77 inHg
Wind12.5 mph SW
Humidity58%
Visibility6.2 mi
Dew point47°
Thu, 0562° / 52°0Overcast
62 °Overcast

Greenville, Thursday, 5 November

Overcast. High 62°, low 52°.

Pressure29.80 inHg
Wind13 mph W
Humidity53%
Visibility—
Dew point43°
Fri, 0660° / 50°0Overcast
60 °Overcast

Greenville, Friday, 6 November

Overcast. High 60°, low 50°.

Pressure29.91 inHg
Wind9.5 mph NW
Humidity64%
Visibility—
Dew point46°
Sat, 0764° / 46°0Clear
64 °Clear

Greenville, Saturday, 7 November

Clear. High 64°, low 46°.

Pressure29.94 inHg
Wind10.8 mph W
Humidity50%
Visibility—
Dew point41°
Sun, 0863° / 43°0Clear
63 °Clear

Greenville, Sunday, 8 November

Clear. High 63°, low 43°.

Pressure29.94 inHg
Wind13.9 mph NW
Humidity29%
Visibility—
Dew point26°
Mon, 0965° / 44°0Clear
65 °Clear

Greenville, Monday, 9 November

Clear. High 65°, low 44°.

Pressure30.06 inHg
Wind7.5 mph W
Humidity39%
Visibility—
Dew point35°
Tue, 1066° / 47°0Overcast
66 °Overcast

Greenville, Tuesday, 10 November

Overcast. High 66°, low 47°.

Pressure30.18 inHg
Wind7 mph N
Humidity42%
Visibility—
Dew point38°
Wed, 1170° / 52°0.01Light rain
70 °Light rain

Greenville, Wednesday, 11 November

Light rain. High 70°, low 52°.

Pressure29.97 inHg
Wind8.7 mph N
Humidity48%
Visibility—
Dew point47°
Thu, 1258° / 45°0Overcast
58 °Overcast

Greenville, Thursday, 12 November

Overcast. High 58°, low 45°.

Pressure30.12 inHg
Wind11.3 mph NE
Humidity40%
Visibility—
Dew point31°
Fri, 1365° / 41°0Clear
65 °Clear

Greenville, Friday, 13 November

Clear. High 65°, low 41°.

Pressure30.03 inHg
Wind11.8 mph S
Humidity33%
Visibility—
Dew point30°
Sat, 1468° / 49°0.11Light rain
68 °Light rain

Greenville, Saturday, 14 November

Light rain. High 68°, low 49°.

Pressure29.80 inHg
Wind17.5 mph S
Humidity52%
Visibility—
Dew point47°
Sun, 1574° / 56°0.02Light rain
74 °Light rain

Greenville, Sunday, 15 November

Light rain. High 74°, low 56°.

Pressure29.62 inHg
Wind14.3 mph S
Humidity54%
Visibility—
Dew point51°
Mon, 1679° / 61°0Overcast
79 °Overcast

Greenville, Monday, 16 November

Overcast. High 79°, low 61°.

Pressure29.50 inHg
Wind23.4 mph SW
Humidity45%
Visibility—
Dew point54°

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.