World > North America > United States > Illinois > Osco  

Osco, IL Weather Forecast

Feedback E-mail the Weather

Quick Weather Clicks

Osco, IL Weather Forecast

Current Conditions

Settings
Osco IL weather - Overcast - 51°F
Overcast
51°F
Updated 12:17 pm
Feels Like 48°F
Humidity 82%
Wind ENE 7 mph
Barometer  29.79 in
Dew Point 46°F
Osco IL weather - Overcast - 11°C
Overcast
11°C
Updated 12:17 pm
Feels Like 9°C
Humidity 82%
Wind ENE 11 km/h
Barometer  100.9 kPa
Dew Point 8°C
WX Settings

Osco Weather Forecast

REST OF TODAY TONIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT SUNDAY MONDAY TUESDAY
Osco, IL Weather - Rest Of Today Chance Of T-Storm Osco, IL Weather - Tonight Partly Cloudy Osco, IL Weather - Thursday Mostly Cloudy Osco, IL Weather - Thursday Night Clearing Osco, IL Weather - Friday Sunny Osco, IL Weather - Friday Night Mostly Clear Osco, IL Weather - Saturday Clear Osco, IL Weather - Saturday Night Clear Osco, IL Weather - Sunday Mostly Clear Osco, IL Weather - Monday Mostly Clear Osco, IL Weather - Tuesday Mostly Clear
Chance of T-Storm Partly Cloudy Mostly Cloudy Clearing Sunny Mostly Clear Clear Clear Mostly Clear Mostly Clear Mostly Clear
Hi: 55°FHi: 13°C
 Lo: 39°FLo: 4°C Hi: 45°FHi: 7°C
 Lo: 29°FLo: -2°C Hi: 41°FHi: 5°C
 Lo: 25°FLo: -4°C Hi: 45°FHi: 7°C
Lo: 25°FLo: -4°C		 Hi: 45°FHi: 7°C
Lo: 25°FLo: -4°C		 Hi: 50°FHi: 10°C
Lo: 29°FLo: -2°C		 Hi: 50°FHi: 10°C
Lo: 29°FLo: -2°C		 Hi: 50°FHi: 10°C
Lo: 29°FLo: -2°C
POP: 50%
POP = Probability of Precipitation.
Weather Outlook Updated: 1101 AM CST Wed Nov 11 2026 Osco, IL Weather - WeatherWorld.com

Trending Headlines

Osco Radar Loop

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

Osco Quick Facts

National Two Day Weather Forecast


E-mail the Osco Weather Forecast

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

Osco Forecast Discussion

Meteorlogic Glosserator
Instant definitions for any meteorological term.

Issued: 1109 AM CST Wed Nov 11 2026

Key Messages

  • Aside from a quick hitting system bringing the chance for scattered showers on Wednesday, mostly dry conditions will remain through the forecast period.
  • Temperatures trend down through Saturday, prior to increasing above seasonal normals Sunday and beyond.

Aviation

/18Z TAFS THROUGH 18Z THURSDAY/... Issued at 1107 AM CST Wed Nov 11 2026

Rain and TSRA associated with a quick moving system will exit northern Illinois by 22z/11. After 22z/11 winds will turn around to the north or northwest...