Toulon, IL Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Toulon, IL in one place.
Mostly sunny, with a high near 86. Southeast wind 3 to 9 mph.
Local Weather Overview
This forecast page for Toulon, 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: May 24, 2026 11:05 AM CDT.
The active forecast window currently covers May 26 to May 30, 2026 for Toulon, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 26 to May 30, 2026
- Latest sync
- May 24, 2026 11:05 AM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Toulon
Tuesday looks like the warmest upcoming period in Toulon at 86 degrees F.
Saturday Night is the coolest period ahead with temperatures near 55 degrees F.
The strongest winds are forecast for Friday at about 7 to 13 mph ENE.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- May 24, 2026 11:05 AM CDT
- Coverage
- 5 days
- Time zone
- America/Chicago
- Forecast office
- ILX
- Radar station
- KDVN
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 after 1am. Partly cloudy, with a low around 64. East southeast wind 2 to 6 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 7am, then showers and thunderstorms likely between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 84. East wind 3 to 9 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62. Chance of precipitation is 50%.
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 85.
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 59.
A slight chance of rain showers. Partly sunny, with a high near 80.
A slight chance of rain showers. Partly cloudy, with a low around 56.
A slight chance of rain showers. Mostly sunny, with a high near 78.
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
May 26
|
Mostly Sunny
|
86°F |
3 to 9 mph
SE
|
|
Tuesday Night
May 26
|
Partly Cloudy then Chance Showers And Thunderstorms
|
64°F |
2 to 6 mph
ESE
|
|
Wednesday
May 27
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
84°F |
3 to 9 mph
E
|
|
Wednesday Night
May 27
|
Chance Showers And Thunderstorms
|
62°F |
7 mph
E
|
|
Thursday
May 28
|
Slight Chance Showers And Thunderstorms
|
85°F |
6 to 10 mph
ENE
|
|
Thursday Night
May 28
|
Slight Chance Showers And Thunderstorms
|
59°F |
9 mph
ENE
|
|
Friday
May 29
|
Slight Chance Rain Showers
|
80°F |
7 to 13 mph
ENE
|
|
Friday Night
May 29
|
Slight Chance Rain Showers
|
56°F |
7 to 12 mph
ENE
|
|
Saturday
May 30
|
Slight Chance Rain Showers
|
78°F |
7 to 13 mph
ENE
|
|
Saturday Night
May 30
|
Slight Chance Rain Showers then Partly Cloudy
|
55°F |
5 to 10 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Toulon.