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Weather Conditions for Frisco, Illinois : Franklin County
Issued: 1:51 pm CDT Oct 15, 2026 Latitude: 38.1133822 Longitude: -88.7783947 View on Google Maps

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This Afternoon Tonight Friday Saturday Sunday Monday Tuesday Wednesday
70% chance of thunderstorms on This Afternoon 50% chance of thunderstorms on Tonight 10% chance of rain on Friday Sunny on Saturday Sunny on Sunday Sunny on Monday Sunny on Tuesday Sunny on Wednesday
High: 87°F Low: 50°F High: 59°F High: 60°F High: 67°F High: 71°F High: 76°F High: 78°F
Low: 40°F Low: 35°F Low: 39°F Low: 44°F Low: 46°F  
Thunderstorms Thunderstorms Rain Sunny Sunny Sunny Sunny Sunny

Hourly forecast

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

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Current Conditions at
MT VERNON - (KMVN)
81°
Mostly Cloudy
as of 2:56 PM CDST
Rel. Humidity: 83%
Dew Point: 75°F
Visibility: 10 Miles
Pressure: 29.92 in.
Flight Rule: MVFR
Wind Data
8 MPH
240° Southwest
Cloud Level(s): Scattered at 1800ft, Broken at 2500ft
Current Conditions at
HARRISBURG-RALEIGH - (KHSB)
86°
Feels like 95°F
Partly Cloudy
as of 2:55 PM CDST
Rel. Humidity: 70%
Dew Point: 75°F
Visibility: 10 Miles
Pressure: 29.93 in.
Flight Rule: VFR
Wind Data
9 MPH
230° Southwest
Cloud Level(s): Scattered at 12000ft
Current Conditions at
FAIRFIELD MUNICIPAL ARPT - (KFWC)
82°
Cloudy
as of 2:55 PM CDST
Rel. Humidity: 74%
Dew Point: 73°F
Visibility: 10 Miles
Pressure: 29.93 in.
Flight Rule: MVFR
Wind Data
8 MPH
Gust: 16 MPH
200° South
Cloud Level(s): Solid Overcast at 1900ft
Current Conditions at
MARION - (KMWA)
86°
Feels like 95°F
Mostly Cloudy
as of 2:45 PM CDST
Rel. Humidity: 70%
Dew Point: 75°F
Visibility: 10 Miles
Pressure: 29.93 in.
Flight Rule: VFR
Wind Data
12 MPH
210° Southwest
Cloud Level(s): Broken at 3100ft, Broken at 3800ft
70% chance of thunderstorms This Afternoon This Afternoon... A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 4pm. Mostly sunny, with a high near 87. Southwest wind around 15 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.

50% chance of thunderstorms Tonight Tonight... A chance of showers and thunderstorms. Increasing clouds, with a low around 50. West southwest wind 8 to 18 mph becoming northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 50%.

10% chance of rain Friday Friday... A 10 percent chance of showers before 7am. Cloudy, then gradually becoming mostly sunny, with a high near 59. Breezy, with a northwest wind 17 to 23 mph, with gusts as high as 29 mph.

Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 40. North wind 11 to 17 mph, with gusts as high as 22 mph.

Sunny on Saturday Saturday... Sunny, with a high near 60. North northeast wind 7 to 9 mph.

Clear on Saturday Night Saturday Night... Areas of frost after 5am. Otherwise, clear, with a low around 35. Calm wind.

Sunny on Sunday Sunday... Areas of frost before 8am. Otherwise, sunny, with a high near 67. Calm wind becoming south southeast around 6 mph in the morning.

Mostly Clear on Sunday Night Sunday Night... Mostly clear, with a low around 39. Calm wind.

Sunny on Monday Monday... Sunny, with a high near 71. Calm wind becoming south around 5 mph in the afternoon.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 44. Calm wind.

Sunny on Tuesday Tuesday... Sunny, with a high near 76. Light and variable wind.

Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 46. Calm wind.

Sunny on Wednesday Wednesday... Sunny, with a high near 78. Calm wind becoming east around 5 mph in the afternoon.

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

Sun Almanac for Frisco, Illinois
Astronomical Sunrise 05:36 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 06:07 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 06:38 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 07:04 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 14 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 6:18 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 6:44 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 7:15 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 7:45 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 6 Minutes
Nautical Rise to Set: 13 Hours 8 Minutes
Astro Rise to Set: 14 Hours 9 Minutes

Click for yearly Sun Almanac for Frisco
Moon Almanac for Frisco, Illinois
Moon Phase: Waxing Crescent
Moon Illumination: 25%
Moon Age: 4.87 Days
Moon is currently above the horizon
Distance from Moon to Earth: 251,683 miles
Upcoming Lunar Events for
Frisco:
Next EventEvent TimeIllum

High Moon:04:43 pm Thu24.6%
Moonset:09:14 pm Thu26.1%
Moonrise:01:03 pm Fri31.8%
High Moon:05:35 pm Fri33.5%
Moonset:10:08 pm Fri35.2%
New Moon: Sat Oct 10
First Quarter: Sun Oct 18
Full Moon: Mon Oct 26
Last Quarter: Sun Nov 1
New Moon: Mon Nov 9
Click for Monthly Moon Almanac