Osceola, IL Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Osceola, IL in one place.
Partly sunny, with a high near 58. North northwest wind 9 to 13 mph, with gusts as high as 21 mph.
Local Weather Overview
This forecast page for Osceola, IL is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Apr 10, 2026 9:39 AM CDT.
The active forecast window currently covers Apr 10 to Apr 16, 2026 for Osceola, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 10 to Apr 16, 2026
- Latest sync
- Apr 10, 2026 9:39 AM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Osceola
Tuesday looks like the warmest upcoming period in Osceola at 82 degrees F.
Tonight is the coolest period ahead with temperatures near 39 degrees F.
The strongest winds are forecast for Sunday at about 15 to 23 mph SSW.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 10, 2026 9:39 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- ILX
- Radar station
- KDVN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 39. Northeast wind 5 to 8 mph.
A chance of rain showers after 1pm. Partly sunny, with a high near 62. East southeast wind 6 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers before 7pm, then a slight chance of showers and thunderstorms between 7pm and 1am. Mostly cloudy, with a low around 55. South southeast wind 12 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of rain showers between 7am and 1pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 75. South southwest wind 15 to 23 mph, with gusts as high as 35 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms likely. Mostly cloudy, with a low around 62. Southwest wind 16 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 80. South southwest wind 14 to 17 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 82. Chance of precipitation is 70%.
Showers and thunderstorms likely before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 61.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 74.
A chance of showers and thunderstorms. Partly cloudy, with a low around 54.
A chance of rain showers. Mostly sunny, with a high near 78.
A chance of rain showers. Partly cloudy, with a low around 54.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Apr 10
|
Partly Sunny
|
58°F |
9 to 13 mph
NNW
|
|
Tonight
Apr 10
|
Mostly Clear
|
39°F |
5 to 8 mph
NE
|
|
Saturday
Apr 11
|
Partly Sunny then Chance Rain Showers
|
62°F |
6 to 12 mph
ESE
|
|
Saturday Night
Apr 11
|
Slight Chance Showers And Thunderstorms
|
55°F |
12 to 15 mph
SSE
|
|
Sunday
Apr 12
|
Showers And Thunderstorms Likely
|
75°F |
15 to 23 mph
SSW
|
|
Sunday Night
Apr 12
|
Showers And Thunderstorms Likely
|
62°F |
16 to 21 mph
SW
|
|
Monday
Apr 13
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
80°F |
14 to 17 mph
SSW
|
|
Monday Night
Apr 13
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
66°F |
15 mph
SSW
|
|
Tuesday
Apr 14
|
Chance Showers And Thunderstorms
|
82°F |
14 to 18 mph
SSW
|
|
Tuesday Night
Apr 14
|
Showers And Thunderstorms Likely
|
61°F |
17 mph
SSW
|
|
Wednesday
Apr 15
|
Chance Showers And Thunderstorms
|
74°F |
14 to 17 mph
SW
|
|
Wednesday Night
Apr 15
|
Chance Showers And Thunderstorms
|
54°F |
8 to 13 mph
SW
|
|
Thursday
Apr 16
|
Chance Rain Showers
|
78°F |
8 to 13 mph
S
|
|
Thursday Night
Apr 16
|
Chance Rain Showers
|
54°F |
12 mph
WSW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Osceola.