No Watches or Warnings for Oil Grove
Change location by the zip code or city,state: or search for other weather forecast locations in Illinois by name.
Weather Conditions for Oil Grove, Illinois : Crawford County
Issued: 6:36 pm CDT Aug 30, 2026 Latitude: 38.8628228 Longitude: -87.6416914 View on Google Maps

MouseOver for Detail Forecast
Tonight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Cloudy on Tonight Sunny on Monday Sunny on Tuesday Sunny on Wednesday Sunny on Thursday 30% chance of rain on Friday Sunny on Saturday Sunny on Sunday
Low: 71°F High: 96°F High: 99°F High: 100°F High: 100°F High: 97°F High: 93°F High: 90°F
Low: 74°F Low: 76°F Low: 77°F Low: 75°F Low: 72°F Low: 68°F  
Cloudy Sunny Sunny Sunny Sunny Rain Sunny Sunny
Current Conditions at
LAWRENCEVILLE - (KLWV)
84°
Clear
as of 11:53 AM CDST
Rel. Humidity: 62%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
6 MPH
250° West
Cloud Level(s): Clear
Current Conditions at
ROBINSON - (KRSV)
86°
Feels like 90°F
Clear
as of 12:15 PM CDST
Rel. Humidity: 58%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.01 in.
Flight Rule: VFR
Wind Data
7 MPH
350° North
Cloud Level(s): Clear
Current Conditions at
MOUNT CARMEL MUNI - (KAJG)
86°
Feels like 89°F
Clear
as of 12:15 PM CDST
Rel. Humidity: 55%
Dew Point: 68°F
Visibility: 10 Miles
Pressure: 30.02 in.
Flight Rule: VFR
Wind Data
5 MPH
300° Northwest
Cloud Level(s): Clear
Current Conditions at
OLNEY-NOBLE AIRPORT - (KOLY)
88°
Feels like 90°F
Clear
as of 12:15 PM CDST
Rel. Humidity: 48%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.03 in.
Flight Rule: VFR
Wind Data
5 MPH
260° West
Cloud Level(s): Clear
Cloudy on Tonight Tonight... Partly cloudy, with a low around 71. South wind around 6 mph.

Sunny on Monday Monday... Sunny and hot, with a high near 96. Southwest wind 6 to 10 mph, with gusts as high as 17 mph.

Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 74. South southwest wind 5 to 7 mph.

Sunny on Tuesday Tuesday... Sunny and hot, with a high near 99. Heat index values as high as 102. Southwest wind 5 to 7 mph.

Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 76. South southwest wind 3 to 6 mph.

Sunny on Wednesday Wednesday... Sunny and hot, with a high near 100. Southwest wind 3 to 8 mph.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 77. South southwest wind 3 to 6 mph.

Sunny on Thursday Thursday... Sunny and hot, with a high near 100.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 75.

30% chance of rain Friday Friday... A 30 percent chance of showers before 1pm. Mostly sunny and hot, with a high near 97.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 72.

Sunny on Saturday Saturday... Sunny, with a high near 93.

Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 68.

Sunny on Sunday Sunday... Sunny, with a high near 90.

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

Current Radar Image


Sun Almanac for Oil Grove, Illinois
Astronomical Sunrise 05:00 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 05:32 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 06:04 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 31 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 7:02 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 7:29 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 8:01 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 8:33 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 25 Minutes
Nautical Rise to Set: 14 Hours 29 Minutes
Astro Rise to Set: 15 Hours 33 Minutes

Click for yearly Sun Almanac for Oil Grove
Moon Almanac for Oil Grove, Illinois
Moon Phase: Waxing Crescent
Moon Illumination: 8%
Moon Age: 2.65 Days
Moon is currently above the horizon
Distance from Moon to Earth: 243,443 miles
Upcoming Lunar Events for
Oil Grove:
Next EventEvent TimeIllum

High Moon:02:42 pm Sun7.9%
Moonset:08:03 pm Sun9.2%
Moonrise:10:18 am Mon13.0%
High Moon:03:28 pm Mon14.5%
Moonset:08:31 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