No Watches or Warnings for Greenwich
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Weather Conditions for Greenwich, Illinois : Kankakee County
Issued: 12:40 am CDT Sep 8, 2026 Latitude: 41.1183655 Longitude: -87.9269886 View on Google Maps

MouseOver for Detail Forecast
Overnight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
Cloudy on Overnight Mostly Sunny on Tuesday 60% chance of thunderstorms on Wednesday Partly Sunny on Thursday Sunny on Friday 20% chance of rain on Saturday Mostly Sunny on Sunday 20% chance of rain on Monday
Low: 59°F High: 88°F High: 88°F High: 82°F High: 83°F High: 88°F High: 85°F High: 85°F
Low: 69°F Low: 65°F Low: 55°F Low: 62°F Low: 62°F Low: 61°F  
Cloudy Mostly Sunny Thunderstorms Partly Sunny Sunny Rain Mostly Sunny Rain
Current Conditions at
KANKAKEE - (KIKK)
77°
Partly Cloudy
as of 12:35 PM CDST
Rel. Humidity: 38%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 30.10 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 16 MPH
0° North
Cloud Level(s): Scattered at 11000ft
Current Conditions at
JOLIET - (KJOT)
75°
Cloudy
as of 12:35 PM CDST
Rel. Humidity: 36%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
7 MPH
330° Northwest
Cloud Level(s): Solid Overcast at 11000ft
Cloudy on Overnight Overnight... Partly cloudy, with a low around 59. East southeast wind around 5 mph becoming calm.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 88. East southeast wind 5 to 10 mph becoming south southwest in the afternoon.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 69. South southeast wind around 5 mph, with gusts as high as 15 mph.

60% chance of thunderstorms Wednesday Wednesday... A chance of showers and thunderstorms before 10am, then showers likely and possibly a thunderstorm between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 88. West southwest wind 5 to 10 mph. Chance of precipitation is 60%.

30% chance of thunderstorms Wednesday Night Wednesday Night... A 30 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 65. Calm wind.

Partly Sunny on Thursday Thursday... Partly sunny, with a high near 82.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 55.

Sunny on Friday Friday... Sunny, with a high near 83.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 62.

20% chance of rain Saturday Saturday... A chance of showers before 1pm. Mostly sunny, with a high near 88.

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 62.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 85.

20% chance of rain Sunday Night Sunday Night... A chance of showers. Partly cloudy, with a low around 61.

20% chance of rain Monday Monday... A chance of showers. Mostly sunny, with a high near 85.

Illinois' Warnings, Watches, and AdvisoriesIllinois' Watches, Warnings, and Advisories

Sun Almanac for Greenwich, Illinois
Astronomical Sunrise 04:57 AM?Astronomical sunrise occurs when the Sun is 18° below the horizon and the sky begins to brighten from a completly darkened state.
Nautical Sunrise 05:30 AM?Nautical sunrise (or nautical dawn) is the precise moment when the sun's center is 12° below the horizon in the morning. It marks the beginning of nautical twilight, allowing pilots/mariners to see the horizon.
Civil Sunrise 06:03 AM?Civil sunrise is the moment in the morning when the sun's center is 6° below the horizon. It marks the start of morning civil twilight, providing enough natural light for most, outdoor activities without artificial lighting. It typically occurs roughly 20-30 minutes before actual sunrise.
Sunrise 06:31 AM?Sunrise (or sunup) is the moment when the upper rim of the Sun appears on the horizon in the morning. It marks the end of the twilight phase, often accompanied by distinct atmospheric colors.

Daylight: 12 Hours 34 Minutes?Daylight hours are the period of time between local sunrise and sunset, representing the daily portion of sunlight. These hours change in length based on season, Earth's tilt, and latitude.

Sunset 7:05 PM?The sunset is defined in astronomy as the moment the upper limb of the Sun disappears below the horizon. It marks the end of daylight and is often accompanied by distinct atmospheric colors. It also signals the beginning of twilight.
Civil Sunset 7:32 PM?Civil sunset (or evening civil twilight) occurs when the center of the sun is 6° below the horizon, marking the end of the brightest twilight phase. It typically occurs roughly 20-30 minutes after sunset, providing enough light for most outdoor activities to continue without artificial light.
Nautical Sunset 8:05 PM?Nautical sunset occurs when the sun's center is 12° below the horizon, marking the end of nautical twilight. This phase, following civil twilight, allows the horizon to remain visible, enabling mariners to take accurate star sights for navigation. The sky is dark, but some ambient light remains
Astronomical Sunset 8:39 PM?Astronomical sunrise occurs when the Sun drops to 18° below the horizon. This causes the sky to enter a completly darkened state.

Civil Rise to Set: 13 Hours 29 Minutes
Nautical Rise to Set: 14 Hours 35 Minutes
Astro Rise to Set: 15 Hours 42 Minutes

Click for yearly Sun Almanac for Greenwich
Moon Almanac for Greenwich, Illinois
Moon Phase: Waxing Crescent
Moon Illumination: 8%
Moon Age: 2.66 Days
Moon is currently above the horizon
Distance from Moon to Earth: 243,494 miles
Upcoming Lunar Events for
Greenwich:
Next EventEvent TimeIllum

High Moon:02:43 pm Sun7.9%
Moonset:08:00 pm Sun9.1%
Moonrise:10:24 am Mon13.0%
High Moon:03:29 pm Mon14.5%
Moonset:08:26 pm Mon16.0%
New Moon: Thu Sep 10
First Quarter: Fri Sep 18
Full Moon: Sat Sep 26
Last Quarter: Sat Oct 3
New Moon: Sat Oct 10
Click for Monthly Moon Almanac