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Weather Conditions for Fieldon, Illinois : Jersey County
Issued: 7:31 pm CDT Oct 6, 2026 Latitude: 39.1086589 Longitude: -90.4984514 View on Google Maps

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Tonight Wednesday Thursday Friday Saturday Sunday Columbus Day Tuesday
Clear on Tonight Sunny on Wednesday Sunny on Thursday Sunny on Friday Sunny on Saturday 20% chance of rain on Sunday Mostly Sunny on Columbus Day 30% chance of rain on Tuesday
Low: 54°F High: 88°F High: 81°F High: 85°F High: 90°F High: 82°F High: 85°F High: 81°F
Low: 55°F Low: 53°F Low: 58°F Low: 60°F Low: 58°F Low: 60°F  
Clear Sunny Sunny Sunny Sunny Rain Mostly Sunny Rain

Hourly forecast

Fieldon, il · Next 24 hours · Eastern time (EST/EDT)

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Current Conditions at
ST CHARLES - (KSET)
54°
Clear
as of 9:54 PM CDST
Rel. Humidity: 87%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 29.97 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
ST LOUIS - (KSTL)
63°
Clear
as of 9:51 PM CDST
Rel. Humidity: 55%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 29.99 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
ALTON - (KALN)
52°
Clear
as of 9:50 PM CDST
Rel. Humidity: 87%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 30.00 in.
Flight Rule: VFR
Wind Data
7 MPH
140° Southeast
Cloud Level(s): Clear
Current Conditions at
SPIRIT OF ST LOUIS - (KSUS)
54°
Clear
as of 9:54 PM CDST
Rel. Humidity: 93%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 29.98 in.
Flight Rule: VFR
Wind Data
3 MPH
220° Southwest
Cloud Level(s): Clear
Clear on Tonight Tonight... Clear, with a low around 54. South wind around 6 mph.

Sunny on Wednesday Wednesday... Sunny, with a high near 88. Southwest wind 6 to 9 mph.

Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 55. Northwest wind around 6 mph becoming calm in the evening.

Sunny on Thursday Thursday... Sunny, with a high near 81. Calm wind becoming north around 6 mph in the morning.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 53. North wind around 5 mph becoming light and variable.

Sunny on Friday Friday... Sunny, with a high near 85.

Clear on Friday Night Friday Night... Clear, with a low around 58.

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

Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 60.

20% chance of rain Sunday Sunday... A 20 percent chance of showers before 1pm. Mostly sunny, with a high near 82.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 58.

Mostly Sunny on Columbus Day Columbus Day... Mostly sunny, with a high near 85.

20% chance of rain Monday Night Monday Night... A 20 percent chance of showers. Mostly clear, with a low around 60.

30% chance of rain Tuesday Tuesday... A 30 percent chance of showers. Mostly sunny, with a high near 81.

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

Sun Almanac for Fieldon, Illinois
Astronomical Sunrise 05:34 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 06:05 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 06:36 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 07:03 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: 11 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 6:37 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 7:04 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 7:35 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 8:06 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: 12 Hours 28 Minutes
Nautical Rise to Set: 13 Hours 30 Minutes
Astro Rise to Set: 14 Hours 32 Minutes

Click for yearly Sun Almanac for Fieldon
Moon Almanac for Fieldon, Illinois
Moon Phase: Waning Crescent
Moon Illumination: 14%
Moon Age: 25.9 Days
Moon is currently below the horizon
Distance from Moon to Earth: 231,532 miles
Upcoming Lunar Events for
Fieldon:
Next EventEvent TimeIllum

Moonrise:03:47 am Wed12.4%
High Moon:10:31 am Wed10.4%
Moonset:05:04 pm Wed8.7%
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