As of 05:17 CDT

Weather in Greenwich, IL

52°Current weather

Greenwich, Saturday, 31 October, 05:17

Light rain. Feels like 51°. High 63°, low 52°.

Pressure30.33 inHg
Wind4.6 mph E
Humidity88%
Visibility6.2 mi
Dew point48°
Sun, 0166° / 54°0Overcast
66 °Overcast

Greenwich, Sunday, 1 November

Overcast. High 66°, low 54°.

Pressure30.33 inHg
Wind4.3 mph SE
Humidity65%
Visibility6.2 mi
Dew point49°
Mon, 0261° / 55°0Overcast
61 °Overcast

Greenwich, Monday, 2 November

Overcast. High 61°, low 55°.

Pressure30.12 inHg
Wind11 mph SE
Humidity71%
Visibility6.2 mi
Dew point50°
Tue, 0370° / 61°0Overcast
70 °Overcast

Greenwich, Tuesday, 3 November

Overcast. High 70°, low 61°.

Pressure29.97 inHg
Wind14.5 mph S
Humidity71%
Visibility6.2 mi
Dew point58°
Wed, 0467° / 63°0.41Rain
67 °Rain

Greenwich, Wednesday, 4 November

Rain. High 67°, low 63°.

Pressure29.83 inHg
Wind11.3 mph S
Humidity94%
Visibility—
Dew point63°
Thu, 0565° / 56°0.44Light rain
65 °Light rain

Greenwich, Thursday, 5 November

Light rain. High 65°, low 56°.

Pressure29.62 inHg
Wind7.9 mph SE
Humidity92%
Visibility—
Dew point63°
Fri, 0666° / 48°0Partly cloudy
66 °Partly cloudy

Greenwich, Friday, 6 November

Partly cloudy. High 66°, low 48°.

Pressure29.97 inHg
Wind4.4 mph NE
Humidity53%
Visibility—
Dew point44°
Sat, 0765° / 53°0.01Light rain
65 °Light rain

Greenwich, Saturday, 7 November

Light rain. High 65°, low 53°.

Pressure29.97 inHg
Wind5.5 mph E
Humidity67%
Visibility—
Dew point53°
Sun, 0865° / 59°1.65Heavy rain
65 °Heavy rain

Greenwich, Sunday, 8 November

Heavy rain. High 65°, low 59°.

Pressure29.94 inHg
Wind8.5 mph E
Humidity84%
Visibility—
Dew point59°
Mon, 0961° / 57°0.02Light rain
61 °Light rain

Greenwich, Monday, 9 November

Light rain. High 61°, low 57°.

Pressure29.94 inHg
Wind8.1 mph NE
Humidity84%
Visibility—
Dew point56°
Tue, 1065° / 53°0.01Light rain
65 °Light rain

Greenwich, Tuesday, 10 November

Light rain. High 65°, low 53°.

Pressure29.85 inHg
Wind12.2 mph NW
Humidity67%
Visibility—
Dew point51°
Wed, 1155° / 43°0Clear
55 °Clear

Greenwich, Wednesday, 11 November

Clear. High 55°, low 43°.

Pressure30.06 inHg
Wind12.9 mph NW
Humidity46%
Visibility—
Dew point32°
Thu, 1255° / 41°0Overcast
55 °Overcast

Greenwich, Thursday, 12 November

Overcast. High 55°, low 41°.

Pressure30.00 inHg
Wind7.6 mph E
Humidity41%
Visibility—
Dew point29°
Fri, 1361° / 44°0.03Light rain
61 °Light rain

Greenwich, Friday, 13 November

Light rain. High 61°, low 44°.

Pressure29.94 inHg
Wind12.4 mph SE
Humidity52%
Visibility—
Dew point39°
Sat, 1454° / 47°0Overcast
54 °Overcast

Greenwich, Saturday, 14 November

Overcast. High 54°, low 47°.

Pressure30.09 inHg
Wind15.1 mph NW
Humidity64%
Visibility—
Dew point40°
Sun, 1565° / 48°0Overcast
65 °Overcast

Greenwich, Sunday, 15 November

Overcast. High 65°, low 48°.

Pressure29.94 inHg
Wind17.6 mph SW
Humidity46%
Visibility—
Dew point40°

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 Greenwich, 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 Greenwich, 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.