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Weather Conditions for Fenton, Illinois : Whiteside County
Issued: 2:26 am CDT Sep 1, 2026 Latitude: 41.7305855 Longitude: -90.0301192 View on Google Maps

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Overnight Tuesday Wednesday Thursday Friday Saturday Sunday Labor Day
20% chance of rain on Overnight 10% chance of rain on Tuesday Sunny on Wednesday Mostly Sunny on Thursday Mostly Sunny on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday Partly Sunny on Labor Day
Low: 73°F High: 92°F High: 93°F High: 92°F High: 92°F High: 92°F High: 88°F High: 84°F
Low: 73°F Low: 74°F Low: 74°F Low: 72°F Low: 70°F Low: 66°F  
Rain Rain Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Partly Sunny
Current Conditions at
CLINTON - (KCWI)
59°
Cloudy
Light Rain
as of 12:56 PM CDST
Rel. Humidity: 87%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.21 in.
Flight Rule: VFR
Wind Data
6 MPH
310° Northwest
Cloud Level(s): Broken at 6000ft, Solid Overcast at 7000ft
Current Conditions at
STERLING ROCK - (KSQI)
64°
Cloudy
as of 12:56 PM CDST
Rel. Humidity: 63%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Wind Data
12 MPH
350° North
Cloud Level(s): Few at 7000ft, Solid Overcast at 9000ft
Current Conditions at
SAVANNA - (KSFY)
59°
Mostly Cloudy
Light Rain
as of 1:15 PM CDST
Rel. Humidity: 82%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: VFR
Wind Data
3 MPH
340° North
Cloud Level(s): Scattered at 3900ft, Scattered at 4500ft, Broken at 12000ft
Current Conditions at
ALBERTUS AIRPORT - (KFEP)
59°
Cloudy
as of 1:15 PM CDST
Rel. Humidity: 87%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
5 MPH
240° Southwest
Cloud Level(s): Scattered at 3700ft, Broken at 7000ft, Solid Overcast at 11000ft
20% chance of rain Overnight Overnight... Isolated showers. Partly cloudy, with a low around 73. Southwest wind around 5 mph. Chance of precipitation is 20%.

10% chance of rain Tuesday Tuesday... Isolated showers before 7am. Mostly sunny, with a high near 92. Heat index values as high as 102. Southwest wind 5 to 10 mph. Chance of precipitation is 10%.

Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 73. Southwest wind around 5 mph.

Sunny on Wednesday Wednesday... Sunny, with a high near 93. Heat index values as high as 103. Southwest wind 5 to 10 mph.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 74.

Mostly Sunny on Thursday Thursday... Mostly sunny, with a high near 92.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 74.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 92.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 72.

Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 92.

30% chance of rain Saturday Night Saturday Night... A 30 percent chance of showers. Partly cloudy, with a low around 70.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 88.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 66.

Partly Sunny on Labor Day Labor Day... Partly sunny, with a high near 84.

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

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Sun Almanac for Fenton, Illinois
Astronomical Sunrise 05:04 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 05:38 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 06:11 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 06:39 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 7:13 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 8:14 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 8:48 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 30 Minutes
Nautical Rise to Set: 14 Hours 36 Minutes
Astro Rise to Set: 15 Hours 44 Minutes

Click for yearly Sun Almanac for Fenton
Moon Almanac for Fenton, Illinois
Moon Phase: Waxing Crescent
Moon Illumination: 8%
Moon Age: 2.68 Days
Moon is currently above the horizon
Distance from Moon to Earth: 243,550 miles
Upcoming Lunar Events for
Fenton:
Next EventEvent TimeIllum

High Moon:02:52 pm Sun7.9%
Moonset:08:08 pm Sun9.2%
Moonrise:10:35 am Mon13.1%
High Moon:03:38 pm Mon14.5%
Moonset:08:33 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