World > North America > United States > Illinois > Flanagan  

Flanagan, IL Weather Forecast

Feedback E-mail the Weather

Quick Weather Clicks

Flanagan, IL Weather Forecast

Current Conditions

Settings
Flanagan IL weather - Clear - 68°F
Clear
68°F
Updated 8:05 pm
Feels Like 70°F
Humidity 60%
Wind NE 7 mph
Barometer  30.08 in
Dew Point 54°F
Flanagan IL weather - Clear - 20°C
Clear
20°C
Updated 8:05 pm
Feels Like 21°C
Humidity 60%
Wind NE 11 km/h
Barometer  101.8 kPa
Dew Point 12°C
WX Settings

Flanagan Weather Forecast

LATE THIS AFTERNOON TONIGHT LABOR DAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT
Flanagan, IL Weather - Late This Afternoon Partly Cloudy Flanagan, IL Weather - Tonight Partly Cloudy Flanagan, IL Weather - Labor Day Partly Cloudy Flanagan, IL Weather - Monday Night Partly Cloudy Flanagan, IL Weather - Tuesday Partly Cloudy Flanagan, IL Weather - Tuesday Night Partly Cloudy Flanagan, IL Weather - Wednesday Chance Of T-Storm Flanagan, IL Weather - Wednesday Night Chance Of T-Storm Flanagan, IL Weather - Thursday Partly Cloudy Flanagan, IL Weather - Thursday Night Mostly Clear Flanagan, IL Weather - Friday Mostly Sunny Flanagan, IL Weather - Friday Night Chance Of Showers
Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Partly Cloudy Chance of T-Storm Chance of T-Storm Partly Cloudy Mostly Clear Mostly Sunny Chance of Showers
Hi: 81°FHi: 27°C
 Lo: 59°FLo: 15°C Hi: 81°FHi: 27°C
 Lo: 60°FLo: 16°C Hi: 90°FHi: 32°C
 Lo: 71°FLo: 22°C Hi: 89°FHi: 32°C
 Lo: 61°FLo: 16°C Hi: 81°FHi: 27°C
 Lo: 59°FLo: 15°C Hi: 81°FHi: 27°C
 Lo: 61°FLo: 16°C
POP: 60% POP: 20% POP: 30%
POP = Probability of Precipitation.
Weather Outlook Updated: 416 PM CDT Sun Sep 06 2026 Flanagan, IL Weather - WeatherWorld.com

Trending Headlines

Flanagan Radar Loop

Use the map search tool if you want to place a location marker on the radar map...

Flanagan Quick Facts

National Two Day Weather Forecast


E-mail the Flanagan Weather Forecast

Voice your opinion or tell us about page issues...

Flanagan Forecast Discussion

Meteorlogic Glosserator
Instant definitions for any meteorological term.

Issued: 630 PM CDT Sun Sep 6 2026

Key Messages

  • Seasonably warm conditions through Monday, although cooler and more comfortable than recent days.

Discussion

... Issued at 114 PM CDT Sun Sep 6 2026

Surface high pressure continues to expand over the Great Lakes early this afternoon, providing the area with cooler east- northeasterly surface winds. While dewpoints started the day around 70, a persistent influx of a drier low-level airmass has continued to drop values through the 60s this morning. The remainder of the day will be rather ...