Tonti, IL Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Tonti, IL in one place.
Sunny. High near 69, with temperatures falling to around 64 in the afternoon. Southwest wind around 5 mph.
Local Weather Overview
This forecast page for Tonti, 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 9, 2026 6:53 PM CST.
The active forecast window currently covers Nov 9 to Nov 15, 2026 for Tonti, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 9 to Nov 15, 2026
- Latest sync
- Nov 9, 2026 6:53 PM CST
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Tonti
This Afternoon looks like the warmest upcoming period in Tonti at 69 degrees F.
Friday Night is the coolest period ahead with temperatures near 27 degrees F.
The strongest winds are forecast for Thursday at about 14 to 21 mph NW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 9, 2026 6:53 PM CST
- Coverage
- 8 days
- Time zone
- America/Chicago
- Forecast office
- LSX
- Radar station
- KVWX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 44. Southwest wind around 6 mph.
Sunny. High near 68, with temperatures falling to around 62 in the afternoon. West wind around 7 mph.
Mostly clear, with a low around 44. East wind around 3 mph.
A chance of rain after noon. Mostly sunny. High near 68, with temperatures falling to around 60 in the afternoon. Southwest wind 2 to 13 mph. Chance of precipitation is 30%.
A slight chance of rain before midnight. Partly cloudy, with a low around 42. Chance of precipitation is 20%.
Mostly sunny, with a high near 51.
Partly cloudy, with a low around 30.
Mostly sunny, with a high near 47.
Mostly clear, with a low around 27.
Sunny, with a high near 51.
Mostly clear, with a low around 30.
A slight chance of rain. Sunny, with a high near 55. Chance of precipitation is 20%.
Partly cloudy, with a low around 37.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Nov 9
|
Sunny
|
69°F |
5 mph
SW
|
|
Tonight
Nov 9
|
Clear
|
44°F |
6 mph
SW
|
|
Tuesday
Nov 10
|
Sunny
|
68°F |
7 mph
W
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
44°F |
3 mph
E
|
|
Veterans Day
Nov 11
|
Mostly Sunny then Chance Light Rain
|
68°F |
2 to 13 mph
SW
|
|
Wednesday Night
Nov 11
|
Slight Chance Light Rain then Partly Cloudy
|
42°F |
10 to 14 mph
NW
|
|
Thursday
Nov 12
|
Mostly Sunny
|
51°F |
14 to 21 mph
NW
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
30°F |
7 to 14 mph
NW
|
|
Friday
Nov 13
|
Mostly Sunny
|
47°F |
7 to 14 mph
NW
|
|
Friday Night
Nov 13
|
Mostly Clear
|
27°F |
1 to 5 mph
NW
|
|
Saturday
Nov 14
|
Sunny
|
51°F |
3 mph
NW
|
|
Saturday Night
Nov 14
|
Mostly Clear
|
30°F |
2 mph
E
|
|
Sunday
Nov 15
|
Slight Chance Light Rain
|
55°F |
2 to 8 mph
S
|
|
Sunday Night
Nov 15
|
Partly Cloudy
|
37°F |
5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Tonti.