Colona, IL Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Colona, IL in one place.
Showers and thunderstorms after 9am. Some of the storms could produce heavy rain. Partly sunny. High near 87, with temperatures falling to around 81 in the afternoon. South wind 5 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Local Weather Overview
This forecast page for Colona, 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: Jun 10, 2026 12:38 PM CDT.
The active forecast window currently covers Jun 11 to Jun 16, 2026 for Colona, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 11 to Jun 16, 2026
- Latest sync
- Jun 10, 2026 12:38 PM CDT
- Forecast office
- DVN
- Source
- NOAA / NWS
Daily Outlook
This Week in Colona
Thursday looks like the warmest upcoming period in Colona at 87 degrees F.
Sunday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Thursday at about 5 to 20 mph S.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 10, 2026 12:38 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- DVN
- Radar station
- KDVN
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms likely before 1am. Some of the storms could produce heavy rain. Partly cloudy, with a low around 59. West wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Sunny, with a high near 82.
Clear, with a low around 62.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86.
A slight chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 62. Chance of precipitation is 70%.
A chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 77. Chance of precipitation is 50%.
A slight chance of rain showers after 7pm. Partly cloudy, with a low around 56.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 76.
Partly cloudy, with a low around 56.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 78.
A slight chance of showers and thunderstorms. Mostly clear, with a low around 57.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Jun 11
|
Showers And Thunderstorms
|
87°F |
5 to 20 mph
S
|
|
Thursday Night
Jun 11
|
Showers And Thunderstorms Likely
|
59°F |
5 to 15 mph
W
|
|
Friday
Jun 12
|
Sunny
|
82°F |
10 to 15 mph
W
|
|
Friday Night
Jun 12
|
Clear
|
62°F |
5 to 10 mph
SW
|
|
Saturday
Jun 13
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
86°F |
10 to 15 mph
SW
|
|
Saturday Night
Jun 13
|
Slight Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
62°F |
5 to 10 mph
NW
|
|
Sunday
Jun 14
|
Chance Showers And Thunderstorms then Mostly Sunny
|
77°F |
10 to 15 mph
N
|
|
Sunday Night
Jun 14
|
Slight Chance Rain Showers
|
56°F |
5 to 10 mph
N
|
|
Monday
Jun 15
|
Slight Chance Rain Showers then Mostly Sunny
|
76°F |
5 to 10 mph
N
|
|
Monday Night
Jun 15
|
Partly Cloudy
|
56°F |
5 mph
W
|
|
Tuesday
Jun 16
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
78°F |
5 to 10 mph
W
|
|
Tuesday Night
Jun 16
|
Slight Chance Showers And Thunderstorms
|
57°F |
5 to 10 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Colona.