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As of 04:40 CDT

Weather in Greenwich, IL

50°Current weather

Greenwich, Tuesday, 27 October, 04:40

Clear. Feels like 49°. High 72°, low 50°.

Pressure30.24 inHg
Wind3 mph E
Humidity95%
Visibility6.2 mi
Dew point48°
Wed, 2874° / 53°0Mostly clear
74 °Mostly clear

Greenwich, Wednesday, 28 October

Mostly clear. High 74°, low 53°.

Pressure30.18 inHg
Wind7.4 mph S
Humidity53%
Visibility6.2 mi
Dew point53°
Thu, 2969° / 52°0Overcast
69 °Overcast

Greenwich, Thursday, 29 October

Overcast. High 69°, low 52°.

Pressure30.09 inHg
Wind10.4 mph W
Humidity60%
Visibility6.2 mi
Dew point55°
Fri, 3065° / 44°0.02Light rain
65 °Light rain

Greenwich, Friday, 30 October

Light rain. High 65°, low 44°.

Pressure30.30 inHg
Wind5.4 mph SE
Humidity55%
Visibility6.2 mi
Dew point47°
Sat, 3164° / 52°0.52Rain
64 °Rain

Greenwich, Saturday, 31 October

Rain. High 64°, low 52°.

Pressure30.21 inHg
Wind7.2 mph SE
Humidity63%
Visibility—
Dew point48°
Sun, 0166° / 51°0.14Light rain
66 °Light rain

Greenwich, Sunday, 1 November

Light rain. High 66°, low 51°.

Pressure30.18 inHg
Wind10 mph NW
Humidity67%
Visibility—
Dew point53°
Mon, 0256° / 53°0.01Light rain
56 °Light rain

Greenwich, Monday, 2 November

Light rain. High 56°, low 53°.

Pressure29.85 inHg
Wind14.5 mph NE
Humidity90%
Visibility—
Dew point52°
Tue, 0355° / 52°0.01Light rain
55 °Light rain

Greenwich, Tuesday, 3 November

Light rain. High 55°, low 52°.

Pressure30.18 inHg
Wind15.5 mph NE
Humidity81%
Visibility—
Dew point47°
Wed, 0456° / 46°0.22Rain
56 °Rain

Greenwich, Wednesday, 4 November

Rain. High 56°, low 46°.

Pressure30.03 inHg
Wind14.5 mph NE
Humidity66%
Visibility—
Dew point42°
Thu, 0554° / 47°0.19Light rain
54 °Light rain

Greenwich, Thursday, 5 November

Light rain. High 54°, low 47°.

Pressure29.83 inHg
Wind13 mph N
Humidity89%
Visibility—
Dew point51°
Fri, 0650° / 41°0Partly cloudy
50 °Partly cloudy

Greenwich, Friday, 6 November

Partly cloudy. High 50°, low 41°.

Pressure30.12 inHg
Wind12.7 mph N
Humidity51%
Visibility—
Dew point32°
Sat, 0749° / 37°0Overcast
49 °Overcast

Greenwich, Saturday, 7 November

Overcast. High 49°, low 37°.

Pressure30.21 inHg
Wind8.2 mph S
Humidity53%
Visibility—
Dew point30°
Sun, 0856° / 40°0Overcast
56 °Overcast

Greenwich, Sunday, 8 November

Overcast. High 56°, low 40°.

Pressure30.15 inHg
Wind8.2 mph S
Humidity42%
Visibility—
Dew point30°
Mon, 0961° / 45°0.06Light rain
61 °Light rain

Greenwich, Monday, 9 November

Light rain. High 61°, low 45°.

Pressure30.12 inHg
Wind15.1 mph S
Humidity61%
Visibility—
Dew point45°
Tue, 1058° / 55°0.42Rain
58 °Rain

Greenwich, Tuesday, 10 November

Rain. High 58°, low 55°.

Pressure29.94 inHg
Wind10.9 mph S
Humidity88%
Visibility—
Dew point54°
Wed, 1155° / 48°0.08Light rain
55 °Light rain

Greenwich, Wednesday, 11 November

Light rain. High 55°, low 48°.

Pressure29.83 inHg
Wind20.4 mph W
Humidity66%
Visibility—
Dew point42°

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.