Rankin, IL Weather Forecast
Local 7-day forecast
Showers And Thunderstorms Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Rankin, IL in one place.
Showers and thunderstorms likely after 7am. Mostly sunny, with a high near 89. Southwest wind 2 to 6 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Rankin, 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: Jul 15, 2026 2:49 AM CDT.
The active forecast window currently covers Jul 17 to Jul 21, 2026 for Rankin, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 17 to Jul 21, 2026
- Latest sync
- Jul 15, 2026 2:49 AM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Rankin
Saturday looks like the warmest upcoming period in Rankin at 90 degrees F.
Sunday Night is the coolest period ahead with temperatures near 69 degrees F.
The strongest winds are forecast for Monday at about 6 to 13 mph WSW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 15, 2026 2:49 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- ILX
- Radar station
- KILX
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. Mostly cloudy, with a low around 71. Southwest wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 90.
A chance of showers and thunderstorms before 1am. Mostly clear, with a low around 71. Chance of precipitation is 30%.
Sunny, with a high near 88.
Partly cloudy, with a low around 69.
A slight chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 89.
A chance of showers and thunderstorms. Partly cloudy, with a low around 69.
A slight chance of rain showers before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 17
|
Showers And Thunderstorms Likely
|
89°F |
2 to 6 mph
SW
|
|
Friday Night
Jul 17
|
Showers And Thunderstorms Likely
|
71°F |
5 mph
SW
|
|
Saturday
Jul 18
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
90°F |
6 to 12 mph
WSW
|
|
Saturday Night
Jul 18
|
Chance Showers And Thunderstorms
|
71°F |
6 to 10 mph
W
|
|
Sunday
Jul 19
|
Sunny
|
88°F |
7 mph
NNW
|
|
Sunday Night
Jul 19
|
Partly Cloudy
|
69°F |
3 to 7 mph
SSW
|
|
Monday
Jul 20
|
Slight Chance Showers And Thunderstorms
|
89°F |
6 to 13 mph
WSW
|
|
Monday Night
Jul 20
|
Chance Showers And Thunderstorms
|
69°F |
7 to 10 mph
W
|
|
Tuesday
Jul 21
|
Slight Chance Showers And Thunderstorms
|
85°F |
8 to 13 mph
WNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Rankin.