Lost Nation, IL Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Lost Nation, IL in one place.
Mostly sunny, with a high near 58. West southwest wind 0 to 10 mph.
Local Weather Overview
This forecast page for Lost Nation, 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 8, 2026 3:30 AM CST.
The active forecast window currently covers Nov 9 to Nov 14, 2026 for Lost Nation, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 9 to Nov 14, 2026
- Latest sync
- Nov 8, 2026 3:30 AM CST
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Lost Nation
Tuesday looks like the warmest upcoming period in Lost Nation at 62 degrees F.
Thursday Night is the coolest period ahead with temperatures near 27 degrees F.
The strongest winds are forecast for Monday at about 0 to 10 mph WSW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 8, 2026 3:30 AM CST
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- LOT
- Radar station
- KDVN
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 41. West wind 0 to 5 mph, with gusts as high as 15 mph.
Sunny, with a high near 62.
Partly cloudy, with a low around 38.
A slight chance of rain showers. Partly sunny, with a high near 54.
Mostly cloudy, with a low around 34.
Mostly sunny, with a high near 47.
Mostly clear, with a low around 27.
Sunny, with a high near 45.
Mostly clear, with a low around 29.
Sunny, with a high near 52.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Nov 9
|
Mostly Sunny
|
58°F |
0 to 10 mph
WSW
|
|
Monday Night
Nov 9
|
Mostly Clear
|
41°F |
0 to 5 mph
W
|
|
Tuesday
Nov 10
|
Sunny
|
62°F |
0 to 5 mph
NW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
38°F |
0 mph
|
|
Veterans Day
Nov 11
|
Slight Chance Rain Showers
|
54°F |
0 to 5 mph
N
|
|
Wednesday Night
Nov 11
|
Mostly Cloudy
|
34°F |
5 mph
N
|
|
Thursday
Nov 12
|
Mostly Sunny
|
47°F |
5 to 10 mph
N
|
|
Thursday Night
Nov 12
|
Mostly Clear
|
27°F |
0 to 5 mph
N
|
|
Friday
Nov 13
|
Sunny
|
45°F |
0 to 5 mph
N
|
|
Friday Night
Nov 13
|
Mostly Clear
|
29°F |
0 mph
|
|
Saturday
Nov 14
|
Sunny
|
52°F |
0 to 5 mph
WNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lost Nation.