Flossmoor, IL Weather Forecast
Local 7-day forecast
Rain Showers Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Flossmoor, IL in one place.
Rain showers likely after 9am. Mostly cloudy. High near 56, with temperatures falling to around 50 in the afternoon. East northeast wind 0 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch possible.
Local Weather Overview
This forecast page for Flossmoor, 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 11, 2026 9:22 AM CST.
The active forecast window currently covers Nov 11 to Nov 17, 2026 for Flossmoor, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 11 to Nov 17, 2026
- Latest sync
- Nov 11, 2026 9:22 AM CST
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Flossmoor
Veterans Day looks like the warmest upcoming period in Flossmoor at 56 degrees F.
Friday Night is the coolest period ahead with temperatures near 29 degrees F.
The strongest winds are forecast for Thursday at about 15 to 20 mph N.
Precipitation is mentioned in 5 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 11, 2026 9:22 AM CST
- Coverage
- 8 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
A chance of rain showers. Mostly cloudy. Low around 40, with temperatures rising to around 42 overnight. North wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Rain showers. Mostly cloudy. High near 46, with temperatures falling to around 44 in the afternoon. North wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of rain showers before midnight, then a chance of rain and snow showers. Partly cloudy, with a low around 33. North northwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 40%.
A slight chance of snow showers before 9am, then a slight chance of rain and snow showers between 9am and noon. Mostly sunny, with a high near 43. Northwest wind 10 to 15 mph. Chance of precipitation is 20%.
Partly cloudy, with a low around 29.
Sunny, with a high near 45.
Mostly clear, with a low around 29.
Mostly sunny, with a high near 48.
Partly cloudy, with a low around 30.
Mostly sunny, with a high near 48.
Partly cloudy, with a low around 30.
Sunny, with a high near 50.
Mostly clear, with a low around 31.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Veterans Day
Nov 11
|
Rain Showers Likely
|
56°F |
0 to 10 mph
ENE
|
|
Tonight
Nov 11
|
Chance Rain Showers
|
40°F |
10 to 15 mph
N
|
|
Thursday
Nov 12
|
Rain Showers
|
46°F |
15 to 20 mph
N
|
|
Thursday Night
Nov 12
|
Chance Rain Showers then Chance Rain And Snow Showers
|
33°F |
10 to 15 mph
NNW
|
|
Friday
Nov 13
|
Slight Chance Snow Showers then Mostly Sunny
|
43°F |
10 to 15 mph
NW
|
|
Friday Night
Nov 13
|
Partly Cloudy
|
29°F |
5 to 10 mph
NW
|
|
Saturday
Nov 14
|
Sunny
|
45°F |
5 mph
NNW
|
|
Saturday Night
Nov 14
|
Mostly Clear
|
29°F |
0 mph
|
|
Sunday
Nov 15
|
Mostly Sunny
|
48°F |
0 mph
|
|
Sunday Night
Nov 15
|
Partly Cloudy
|
30°F |
0 mph
|
|
Monday
Nov 16
|
Mostly Sunny
|
48°F |
0 mph
|
|
Monday Night
Nov 16
|
Partly Cloudy
|
30°F |
0 mph
|
|
Tuesday
Nov 17
|
Sunny
|
50°F |
0 to 5 mph
SSE
|
|
Tuesday Night
Nov 17
|
Mostly Clear
|
31°F |
0 to 5 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Flossmoor.
