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| Overnight | Tuesday | Wednesday | Thursday | Friday | Saturday | Sunday | Monday |
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| Low: 57°F | High: 91°F | High: 93°F | High: 81°F | High: 82°F | High: 86°F | High: 86°F | High: 85°F |
| Low: 71°F | Low: 67°F | Low: 59°F | Low: 62°F | Low: 64°F | Low: 64°F | ||
| Mostly Clear | Mostly Sunny | Thunderstorms | Rain | Sunny | Mostly Sunny | Mostly Sunny | Mostly Sunny |
Current Conditions at
MATTOON - (KMTO)
MATTOON - (KMTO)
88°
Feels like 92°F
Clear
as of 6:53 PM CDST
Rel. Humidity: 55%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
5 MPH
170° South
5 MPH
170° South
Cloud Level(s): Clear
Current Conditions at
EFFINGHAM COUNTY MEMORIAL - (K1H2)
EFFINGHAM COUNTY MEMORIAL - (K1H2)
86°
Feels like 90°F
Clear
as of 7:35 PM CDST
Rel. Humidity: 58%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.09 in.
Flight Rule: VFR
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.09 in.
Flight Rule: VFR
Wind Data
Calm
Calm
Cloud Level(s): Clear
Current Conditions at
DECATUR - (KDEC)
DECATUR - (KDEC)
81°
Mostly Clear
as of 6:54 PM CDST
Rel. Humidity: 69%
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Dew Point: 70°F
Visibility: 10 Miles
Pressure: 30.07 in.
Flight Rule: VFR
Wind Data
Calm
Calm
Cloud Level(s): Few at 12000ft
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Overnight... Mostly clear, with a low around 57. East wind around 5 mph. |
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Tuesday... Mostly sunny, with a high near 91. South wind around 6 mph. |
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Tuesday Night... Mostly clear, with a low around 71. Light southeast wind becoming south 5 to 9 mph in the evening. Winds could gust as high as 17 mph. |
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Wednesday... A 30 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 93. South wind 7 to 11 mph becoming west in the afternoon. Winds could gust as high as 18 mph. |
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Wednesday Night... Showers and thunderstorms likely, then showers and possibly a thunderstorm after 1am. Low around 67. West northwest wind around 5 mph becoming light and variable in the evening. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible. |
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Thursday... Showers likely before 1pm. Mostly cloudy, with a high near 81. Calm wind becoming north around 6 mph in the morning. Chance of precipitation is 70%. New precipitation amounts between a half and three quarters of an inch possible. |
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Thursday Night... Partly cloudy, with a low around 59. Light northeast wind. |
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Friday... Sunny, with a high near 82. |
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Friday Night... Mostly clear, with a low around 62. |
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Saturday... Mostly sunny, with a high near 86. |
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Saturday Night... A chance of showers. Partly cloudy, with a low around 64. |
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Sunday... Mostly sunny, with a high near 86. |
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Sunday Night... Partly cloudy, with a low around 64. |
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Monday... Mostly sunny, with a high near 85. |
Illinois' Warnings, Watches, and Advisories
Civil Rise to Set: 13 Hours 21 Minutes
Nautical Rise to Set: 14 Hours 25 Minutes
Astro Rise to Set: 15 Hours 29 Minutes
Click for yearly Sun Almanac for Windsor
Sun Almanac for Windsor, Illinois
Astronomical Sunrise 05:05 AMAstronomical sunrise occurs when the Sun is 18° below the horizon and the sky begins to brighten from a completly darkened state.
Nautical Sunrise 05:37 AMNautical 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 06:09 AMCivil 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 06:36 AMSunrise (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 27 MinutesDaylight 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 7:03 PMThe 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 7:30 PMCivil 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 8:02 PMNautical 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 8:34 PMAstronomical sunrise occurs when the Sun drops to 18° below the horizon. This causes the sky to enter a completly darkened state.
Nautical Sunrise 05:37 AMNautical 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 06:09 AMCivil 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 06:36 AMSunrise (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 27 MinutesDaylight 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 7:03 PMThe 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 7:30 PMCivil 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 8:02 PMNautical 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 8:34 PMAstronomical 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 21 Minutes
Nautical Rise to Set: 14 Hours 25 Minutes
Astro Rise to Set: 15 Hours 29 Minutes
Click for yearly Sun Almanac for Windsor
Moon Almanac for Windsor, Illinois
Moon Phase: Waxing Crescent
Moon Illumination: 24%
Moon Age: 4.84 Days
Moon Illumination: 24%
Moon Age: 4.84 Days
Moon is currently above the horizon
Distance from Moon to Earth: 248,943 miles
Distance from Moon to Earth: 248,943 miles
| Upcoming Lunar Events for Windsor: | ||
| Next Event | Event Time | Illum |
| Moonset: | 09:05 pm Tue | 24.2% |
| Moonrise: | 12:32 pm Wed | 29.7% |
| High Moon: | 05:09 pm Wed | 31.5% |
| Moonset: | 09:42 pm Wed | 33.2% |
 | 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 |
