Anchor, IL Weather Forecast
Local 7-day forecast
Slight Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Anchor, IL in one place.
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 70. Southwest wind around 3 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Anchor, 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 17, 2026 6:22 AM CDT.
The active forecast window currently covers Jul 17 to Jul 23, 2026 for Anchor, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 17 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 6:22 AM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Anchor
Saturday looks like the warmest upcoming period in Anchor at 90 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 58 degrees F.
The strongest winds are forecast for Tuesday at about 12 to 17 mph WNW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 6:22 AM 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. Partly sunny, with a high near 87. West southwest 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 5am. Partly cloudy, with a low around 72. Southwest wind 5 to 9 mph, with gusts as high as 17 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 90. Heat index values as high as 106. West wind 9 to 15 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. New rainfall amounts between a quarter and half of an inch possible.
Showers and thunderstorms likely before 1am. Mostly clear, with a low around 65. North wind 6 to 12 mph, with gusts as high as 16 mph. Chance of precipitation is 60%. New rainfall amounts less than a tenth of an inch possible.
Sunny, with a high near 84. East northeast wind around 6 mph.
Mostly clear, with a low around 64. East southeast wind around 5 mph.
Mostly sunny, with a high near 88.
A chance of showers and thunderstorms after 7pm. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7am. Mostly sunny, with a high near 86.
Mostly clear, with a low around 62.
Sunny, with a high near 79.
Mostly clear, with a low around 58.
Sunny, with a high near 79.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jul 17
|
Slight Chance Showers And Thunderstorms
|
70°F |
3 mph
SW
|
|
Friday
Jul 17
|
Chance Showers And Thunderstorms
|
87°F |
2 to 6 mph
WSW
|
|
Friday Night
Jul 17
|
Chance Showers And Thunderstorms
|
72°F |
5 to 9 mph
SW
|
|
Saturday
Jul 18
|
Mostly Sunny then Chance Showers And Thunderstorms
|
90°F |
9 to 15 mph
W
|
|
Saturday Night
Jul 18
|
Showers And Thunderstorms Likely
|
65°F |
6 to 12 mph
N
|
|
Sunday
Jul 19
|
Sunny
|
84°F |
6 mph
ENE
|
|
Sunday Night
Jul 19
|
Mostly Clear
|
64°F |
5 mph
ESE
|
|
Monday
Jul 20
|
Mostly Sunny
|
88°F |
5 to 12 mph
S
|
|
Monday Night
Jul 20
|
Chance Showers And Thunderstorms
|
72°F |
13 mph
SW
|
|
Tuesday
Jul 21
|
Chance Showers And Thunderstorms then Mostly Sunny
|
86°F |
12 to 17 mph
WNW
|
|
Tuesday Night
Jul 21
|
Mostly Clear
|
62°F |
8 to 15 mph
NNW
|
|
Wednesday
Jul 22
|
Sunny
|
79°F |
10 mph
N
|
|
Wednesday Night
Jul 22
|
Mostly Clear
|
58°F |
3 to 8 mph
NNE
|
|
Thursday
Jul 23
|
Sunny
|
79°F |
5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Anchor.