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Weather Conditions for Normandy, Illinois : Bureau County
Issued: 5:56 pm CDT Sep 7, 2026 Latitude: 41.5619784 Longitude: -89.6492667 View on Google Maps

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Overnight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
Cloudy on Overnight Mostly Sunny on Tuesday 80% chance of thunderstorms on Wednesday Sunny on Thursday Sunny on Friday 30% chance of rain on Saturday Mostly Sunny on Sunday 40% chance of  on Monday
Low: 61°F High: 88°F High: 83°F High: 80°F High: 83°F High: 85°F High: 82°F High: 82°F
Low: 71°F Low: 61°F Low: 55°F Low: 63°F Low: 61°F Low: 61°F  
Cloudy Mostly Sunny Thunderstorms Sunny Sunny Rain Mostly Sunny Partly Sunny
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
PERU - (KVYS)
73°
Partly Cloudy
as of 1:20 PM CDST
Rel. Humidity: 38%
Dew Point: 46°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: VFR
Wind Data
13 MPH
Gust: 17 MPH
0° North
Cloud Level(s): Scattered at 10000ft
Current Conditions at
ROCHELLE MUNICIPAL ARPT - (KRPJ)
61°
Cloudy
Rain
as of 1:15 PM CDST
Rel. Humidity: 72%
Dew Point: 52°F
Visibility: 7 Miles
Pressure: 30.17 in.
Flight Rule: VFR
Wind Data
9 MPH
340° North
Cloud Level(s): Scattered at 7500ft, Solid Overcast at 9000ft
Current Conditions at
LACON/MARSHALL COUNTY - (KC75)
73°
Partly Cloudy
as of 1:15 PM CDST
Rel. Humidity: 40%
Dew Point: 48°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
5 MPH
350° North
Cloud Level(s): Scattered at 10000ft
Cloudy on Overnight Overnight... Partly cloudy, with a low around 61. Southeast wind around 5 mph.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 88. South wind 5 to 10 mph.

60% chance of thunderstorms Tuesday Night Tuesday Night... A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 3am. Increasing clouds, with a low around 71. South wind around 10 mph. Chance of precipitation is 60%.

80% chance of thunderstorms Wednesday Wednesday... Showers and possibly a thunderstorm before 1pm, then a slight chance of showers and thunderstorms after 1pm. High near 83. Southwest wind 5 to 10 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 61.

Sunny on Thursday Thursday... Sunny, with a high near 80.

Clear on Thursday Night Thursday Night... Clear, with a low around 55.

Sunny on Friday Friday... Sunny, with a high near 83.

40% chance of thunderstorms Friday Night Friday Night... A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 63.

30% chance of rain Saturday Saturday... A 30 percent chance of showers before 1pm. Mostly sunny, with a high near 85.

Mostly Clear on Saturday Night Saturday Night... Mostly clear, with a low around 61.

Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 82.

40% chance of rain Sunday Night Sunday Night... A 40 percent chance of showers. Partly cloudy, with a low around 61.

40% chance of  Monday Monday... A 40 percent chance of showers. Partly sunny, with a high near 82.

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

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Sun Almanac for Normandy, Illinois
Astronomical Sunrise 05:02 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 05:36 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 06:09 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 06:37 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 35 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 7:12 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 7:40 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 31 Minutes
Nautical Rise to Set: 14 Hours 36 Minutes
Astro Rise to Set: 15 Hours 44 Minutes

Click for yearly Sun Almanac for Normandy
Moon Almanac for Normandy, Illinois
Moon Phase: Waxing Crescent
Moon Illumination: 8%
Moon Age: 2.68 Days
Moon is currently above the horizon
Distance from Moon to Earth: 243,552 miles
Upcoming Lunar Events for
Normandy:
Next EventEvent TimeIllum

High Moon:02:50 pm Sun7.9%
Moonset:08:06 pm Sun9.2%
Moonrise:10:33 am Mon13.0%
High Moon:03:37 pm Mon14.5%
Moonset:08:32 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