Archie, IL Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Archie, IL in one place.
A slight chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 95. Southwest wind around 10 mph, with gusts as high as 17 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Archie, 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: Sep 15, 2026 5:09 PM CDT.
The active forecast window currently covers Sep 15 to Sep 21, 2026 for Archie, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 21, 2026
- Latest sync
- Sep 15, 2026 5:09 PM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Archie
This Afternoon looks like the warmest upcoming period in Archie at 95 degrees F.
Monday Night is the coolest period ahead with temperatures near 60 degrees F.
The strongest winds are forecast for Monday at about 6 to 13 mph NNW.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 15, 2026 5:09 PM CDT
- Coverage
- 7 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
A chance of showers and thunderstorms. Mostly cloudy, with a low around 71. East wind 2 to 6 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a slight chance of showers and thunderstorms. Partly sunny, with a high near 88. East wind around 5 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
A slight chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 71. Southeast wind around 5 mph. New rainfall amounts less than a tenth of an inch possible.
A chance of rain showers between 7am and 1pm. Partly sunny, with a high near 89. West northwest wind around 6 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
Partly cloudy, with a low around 68. North northeast wind around 6 mph.
Mostly sunny, with a high near 88. East northeast wind around 7 mph.
Mostly clear, with a low around 68.
Mostly sunny, with a high near 92.
A chance of rain showers between 7pm and 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 69.
A chance of showers and thunderstorms. Mostly sunny, with a high near 87.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
A chance of rain showers. Partly sunny, with a high near 80.
A chance of rain showers before 1am. Mostly cloudy, with a low around 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Sep 15
|
Slight Chance Showers And Thunderstorms
|
95°F |
10 mph
SW
|
|
Tonight
Sep 15
|
Chance Showers And Thunderstorms
|
71°F |
2 to 6 mph
E
|
|
Wednesday
Sep 16
|
Chance Showers And Thunderstorms
|
88°F |
5 mph
E
|
|
Wednesday Night
Sep 16
|
Slight Chance Showers And Thunderstorms
|
71°F |
5 mph
SE
|
|
Thursday
Sep 17
|
Chance Rain Showers
|
89°F |
6 mph
WNW
|
|
Thursday Night
Sep 17
|
Partly Cloudy
|
68°F |
6 mph
NNE
|
|
Friday
Sep 18
|
Mostly Sunny
|
88°F |
7 mph
ENE
|
|
Friday Night
Sep 18
|
Mostly Clear
|
68°F |
8 mph
SE
|
|
Saturday
Sep 19
|
Mostly Sunny
|
92°F |
12 mph
SW
|
|
Saturday Night
Sep 19
|
Chance Rain Showers
|
69°F |
5 to 8 mph
SW
|
|
Sunday
Sep 20
|
Chance Showers And Thunderstorms
|
87°F |
5 to 10 mph
NNW
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
64°F |
6 to 9 mph
NE
|
|
Monday
Sep 21
|
Chance Rain Showers
|
80°F |
6 to 13 mph
NNW
|
|
Monday Night
Sep 21
|
Chance Rain Showers
|
60°F |
6 to 13 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Archie.