Countryside, IL Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Countryside, IL in one place.
Mostly sunny, with a high near 59. West southwest wind 0 to 10 mph, with gusts as high as 20 mph.
Local Weather Overview
This forecast page for Countryside, 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: Nov 7, 2026 9:37 PM CST.
The active forecast window currently covers Nov 9 to Nov 14, 2026 for Countryside, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 9 to Nov 14, 2026
- Latest sync
- Nov 7, 2026 9:37 PM CST
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Countryside
Tuesday looks like the warmest upcoming period in Countryside at 62 degrees F.
Thursday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Wednesday Night at about 5 to 15 mph N.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 7, 2026 9:37 PM CST
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- LOT
- Radar station
- KLOT
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 45. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunny, with a high near 62.
Partly cloudy, with a low around 41.
A slight chance of rain after noon. Partly sunny, with a high near 58.
A slight chance of rain. Mostly cloudy, with a low around 42.
A chance of rain. Partly sunny, with a high near 50.
A chance of rain before midnight, then a chance of rain and snow. Mostly cloudy, with a low around 34.
A slight chance of rain and snow. Partly sunny, with a high near 47.
Partly cloudy, with a low around 34.
Mostly sunny, with a high near 53.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Nov 9
|
Mostly Sunny
|
59°F |
0 to 10 mph
WSW
|
|
Monday Night
Nov 9
|
Mostly Clear
|
45°F |
5 to 10 mph
WSW
|
|
Tuesday
Nov 10
|
Sunny
|
62°F |
5 mph
W
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
41°F |
0 mph
|
|
Veterans Day
Nov 11
|
Partly Sunny then Slight Chance Rain
|
58°F |
0 to 5 mph
N
|
|
Wednesday Night
Nov 11
|
Slight Chance Rain
|
42°F |
5 to 15 mph
N
|
|
Thursday
Nov 12
|
Chance Rain
|
50°F |
15 mph
N
|
|
Thursday Night
Nov 12
|
Chance Rain then Chance Rain And Snow
|
34°F |
10 to 15 mph
N
|
|
Friday
Nov 13
|
Slight Chance Rain And Snow
|
47°F |
10 mph
N
|
|
Friday Night
Nov 13
|
Partly Cloudy
|
34°F |
5 to 10 mph
NNW
|
|
Saturday
Nov 14
|
Mostly Sunny
|
53°F |
5 to 10 mph
WNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Countryside.
