10-day forecast for Greenwich, IL: 23° to 66°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Saturday, November 21
29°
Worst day: Monday, November 23
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1550° / 32°0
Morning36°feels 33°
Afternoon50°feels 47°
Evening38°feels 38°
Overnight34°feels 30°
50 °
Greenwich, Sunday, 15 November
Clear. High 50°, low 32°.
Pressure30.45 inHg
Wind2 mph W
Humidity55%
Visibility6.2 mi
Dew point31°
Mon, 1652° / 29°0
Morning35°feels 30°
Afternoon52°feels 49°
Evening38°feels 35°
Overnight31°feels 31°
52 °
Greenwich, Monday, 16 November
Clear. High 52°, low 29°.
Pressure30.53 inHg
Wind5.5 mph SW
Humidity51%
Visibility6.2 mi
Dew point33°
Tue, 1753° / 34°0
Morning39°feels 35°
Afternoon53°feels 50°
Evening41°feels 36°
Overnight35°feels 31°
53 °
Greenwich, Tuesday, 17 November
Clear. High 53°, low 34°.
Pressure30.47 inHg
Wind7.5 mph SW
Humidity52%
Visibility6.2 mi
Dew point36°
Wed, 1856° / 37°0
Morning42°feels 38°
Afternoon55°feels 52°
Evening49°feels 44°
Overnight38°feels 33°
56 °
Greenwich, Wednesday, 18 November
Overcast. High 56°, low 37°.
Pressure30.36 inHg
Wind11.8 mph S
Humidity52%
Visibility—
Dew point36°
Thu, 1959° / 46°0.07
Morning52°feels 49°
Afternoon58°feels 57°
Evening55°feels 54°
Overnight53°feels 52°
59 °
Greenwich, Thursday, 19 November
Light rain. High 59°, low 46°.
Pressure30.27 inHg
Wind13 mph SW
Humidity62%
Visibility—
Dew point45°
Fri, 2062° / 54°0.01
Morning55°feels 54°
Afternoon57°feels 56°
Evening56°feels 55°
Overnight56°feels 55°
62 °
Greenwich, Friday, 20 November
Light rain. High 62°, low 54°.
Pressure30.27 inHg
Wind13.5 mph S
Humidity87%
Visibility—
Dew point53°
Sat, 2166° / 54°0.01
Morning58°feels 56°
Afternoon65°feels 63°
Evening61°feels 58°
Overnight58°feels 56°
66 °
Greenwich, Saturday, 21 November
Light rain. High 66°, low 54°.
Pressure29.94 inHg
Wind20.1 mph S
Humidity38%
Visibility—
Dew point38°
Sun, 2255° / 28°0.09
Morning41°feels 33°
Afternoon35°feels 23°
Evening29°feels 17°
Overnight31°feels 21°
55 °
Greenwich, Sunday, 22 November
Snow. High 55°, low 28°.
Pressure29.91 inHg
Wind23.6 mph N
Humidity59%
Visibility—
Dew point24°
Mon, 2329° / 23°0
Morning25°feels 14°
Afternoon28°feels 17°
Evening26°feels 14°
Overnight26°feels 13°
29 °
Greenwich, Monday, 23 November
Overcast. High 29°, low 23°.
Pressure30.15 inHg
Wind18.1 mph NW
Humidity39%
Visibility—
Dew point6°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Greenwich, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.