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Weather Conditions for Fair Haven, Illinois : Carroll County
Issued: 6:32 am CDT Sep 14, 2026 Latitude: 41.945583 Longitude: -89.9292874 View on Google Maps

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Today Tonight Tuesday Wednesday Thursday Friday Saturday Sunday
20% chance of rain on Today 90% chance of thunderstorms on Tonight 90% chance of thunderstorms on Tuesday 90% chance of rain on Wednesday 60% chance of rain on Thursday 50% chance of  on Friday 70% chance of  on Saturday 40% chance of rain on Sunday
High: 73°F Low: 66°F High: 78°F High: 73°F High: 79°F High: 80°F High: 78°F High: 75°F
Low: 59°F Low: 64°F Low: 62°F Low: 63°F Low: 60°F  
Rain Thunderstorms Thunderstorms Rain Rain Partly Sunny Partly Sunny Rain
Current Conditions at
SAVANNA - (KSFY)
63°
Cloudy
as of 10:15 AM CDST
Rel. Humidity: 63%
Dew Point: 50°F
Visibility: 10 Miles
Pressure: 30.24 in.
Flight Rule: VFR
Wind Data
6 MPH
130° Southeast
Cloud Level(s): Solid Overcast at 7500ft
Current Conditions at
STERLING ROCK - (KSQI)
61°
Mostly Cloudy
as of 9:56 AM CDST
Rel. Humidity: 82%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.25 in.
Flight Rule: VFR
Wind Data
8 MPH
130° Southeast
Cloud Level(s): Scattered at 7000ft, Broken at 9000ft
Current Conditions at
CLINTON - (KCWI)
63°
Mostly Cloudy
as of 9:56 AM CDST
Rel. Humidity: 72%
Dew Point: 54°F
Visibility: 10 Miles
Pressure: 30.24 in.
Flight Rule: VFR
Wind Data
12 MPH
140° Southeast
Cloud Level(s): Broken at 7500ft
Current Conditions at
ALBERTUS AIRPORT - (KFEP)
61°
Cloudy
as of 10:15 AM CDST
Rel. Humidity: 82%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.26 in.
Flight Rule: VFR
Wind Data
3 MPH
140° Southeast
Cloud Level(s): Solid Overcast at 9000ft
20% chance of rain Today Today... A slight chance of showers between 2pm and 4pm. Mostly cloudy, with a high near 73. Southeast wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

90% chance of thunderstorms Tonight Tonight... A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 2am. Low around 66. Southeast wind around 15 mph becoming southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

90% chance of thunderstorms Tuesday Tuesday... Showers and possibly a thunderstorm before 5pm, then a chance of showers. High near 78. South wind 5 to 10 mph becoming west in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

50% chance of thunderstorms Tuesday Night Tuesday Night... A chance of showers, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 59. Northwest wind around 5 mph becoming northeast after midnight. Chance of precipitation is 50%.

90% chance of rain Wednesday Wednesday... Showers. High near 73. Chance of precipitation is 90%. New precipitation amounts between a half and three quarters of an inch possible.

80% chance of thunderstorms Wednesday Night Wednesday Night... A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 64. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.

60% chance of rain Thursday Thursday... Showers likely before 1pm. Mostly cloudy, with a high near 79. Chance of precipitation is 60%.

40% chance of rain Thursday Night Thursday Night... A 40 percent chance of showers after 1am. Mostly cloudy, with a low around 62.

50% chance of  Friday Friday... A 50 percent chance of showers. Partly sunny, with a high near 80.

60% chance of rain Friday Night Friday Night... Showers likely, mainly after 1am. Mostly cloudy, with a low around 63. Chance of precipitation is 60%.

70% chance of  Saturday Saturday... Showers likely. Partly sunny, with a high near 78. Chance of precipitation is 70%.

40% chance of rain Saturday Night Saturday Night... A 40 percent chance of showers. Mostly cloudy, with a low around 60.

40% chance of rain Sunday Sunday... A 40 percent chance of showers. Mostly cloudy, with a high near 75.

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

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Sun Almanac for Fair Haven, 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 32 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 7:11 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 7:39 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 8:12 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 8:46 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 28 Minutes
Nautical Rise to Set: 14 Hours 34 Minutes
Astro Rise to Set: 15 Hours 42 Minutes

Click for yearly Sun Almanac for Fair Haven
Moon Almanac for Fair Haven, Illinois
Moon Phase: Waxing Crescent
Moon Illumination: 13%
Moon Age: 3.53 Days
Moon is currently above the horizon
Distance from Moon to Earth: 245,874 miles
Upcoming Lunar Events for
Fair Haven:
Next EventEvent TimeIllum

High Moon:03:38 pm Mon14.5%
Moonset:08:32 pm Mon16.0%
Moonrise:11:42 am Tue20.9%
High Moon:04:25 pm Tue22.5%
Moonset:09:02 pm Tue24.1%
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