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Weather Conditions for Gilmer, Illinois : Lake County
Issued: 9:46 pm CDT Sep 8, 2026 Latitude: 42.2350239 Longitude: -88.0461882 View on Google Maps

MouseOver for Detail Forecast
Tonight Wednesday Thursday Friday Saturday Sunday Monday Tuesday
50% chance of thunderstorms on Tonight 70% chance of thunderstorms on Wednesday Mostly Sunny on Thursday Sunny on Friday 20% chance of  on Saturday 20% chance of  on Sunday 20% chance of rain on Monday 20% chance of  on Tuesday
Low: 70°F High: 79°F High: 77°F High: 77°F High: 83°F High: 77°F High: 79°F High: 77°F
Low: 62°F Low: 56°F Low: 63°F Low: 62°F Low: 60°F Low: 63°F  
Thunderstorms Thunderstorms Mostly Sunny Sunny Partly Sunny Partly Sunny Rain Partly Sunny
Current Conditions at
CHICAGO/WHEELING - (KPWK)
79°
Clear
as of 10:52 PM CDST
Rel. Humidity: 57%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 30.06 in.
Flight Rule: VFR
Wind Data
6 MPH
210° Southwest
Cloud Level(s): Clear
Current Conditions at
WAUKEGAN - (KUGN)
73°
Clear
as of 10:51 PM CDST
Rel. Humidity: 69%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 30.04 in.
Flight Rule: VFR
Wind Data
5 MPH
230° Southwest
Cloud Level(s): Clear
Current Conditions at
CHICAGO-OHARE - (KORD)
79°
Cloudy
as of 10:51 PM CDST
Rel. Humidity: 54%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.05 in.
Flight Rule: VFR
Wind Data
3 MPH
210° Southwest
Cloud Level(s): Broken at 8500ft, Broken at 12000ft, Solid Overcast at 25000ft
Current Conditions at
WEST CHICAGO - (KDPA)
75°
Mostly Cloudy
as of 10:52 PM CDST
Rel. Humidity: 69%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 30.06 in.
Flight Rule: VFR
Wind Data
5 MPH
190° South
Cloud Level(s): Broken at 7500ft, Broken at 9000ft
50% chance of thunderstorms Tonight Tonight... Scattered showers and thunderstorms, mainly after 4am. Mostly cloudy, with a low around 70. Southwest wind 5 to 10 mph. Chance of precipitation is 50%.

70% chance of thunderstorms Wednesday Wednesday... Showers and thunderstorms likely before noon, then isolated showers between noon and 1pm. Mostly cloudy, with a high near 79. West southwest wind around 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 62. West wind around 5 mph.

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 77. North wind around 5 mph.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 56. North northeast wind around 5 mph becoming calm in the evening.

Sunny on Friday Friday... Sunny, with a high near 77.

Mostly Clear on Friday Night Friday Night... Mostly clear, with a low around 63.

20% chance of  Saturday Saturday... A chance of showers after 1pm. Partly sunny, with a high near 83.

20% chance of rain Saturday Night Saturday Night... A chance of showers before 1am. Mostly cloudy, with a low around 62.

20% chance of  Sunday Sunday... A chance of showers. Partly sunny, with a high near 77.

20% chance of rain Sunday Night Sunday Night... A chance of showers. Mostly cloudy, with a low around 60.

20% chance of rain Monday Monday... A chance of showers. Mostly cloudy, with a high near 79.

Rain on Monday Night Monday Night... Showers likely. Mostly cloudy, with a low around 63.

20% chance of  Tuesday Tuesday... A chance of showers. Partly sunny, with a high near 77.

Current Radar Image


Sun Almanac for Gilmer, Illinois
Astronomical Sunrise 04:49 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 05:24 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 05:58 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 06:26 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 47 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 7:13 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 7:41 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 8:15 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 8:49 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 43 Minutes
Nautical Rise to Set: 14 Hours 51 Minutes
Astro Rise to Set: 16 Hours 0 Minutes

Click for yearly Sun Almanac for Gilmer
Moon Almanac for Gilmer, Illinois
Moon Phase: Waning Crescent
Moon Illumination: 5%
Moon Age: 27.4 Days
Moon is currently below the horizon
Distance from Moon to Earth: 230,402 miles
Upcoming Lunar Events for
Gilmer:
Next EventEvent TimeIllum

Moonrise:04:33 am Wed4.0%
High Moon:11:39 am Wed2.8%
Moonset:06:31 pm Wed1.8%
New Moon: Wed Aug 12
First Quarter: Wed Aug 19
Full Moon: Fri Aug 28
Last Quarter: Fri Sep 4
New Moon: Thu Sep 10
Click for Monthly Moon Almanac