Lenzburg, IL Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Lenzburg, IL in one place.
Showers and thunderstorms. Mostly cloudy, with a high near 86. South wind around 9 mph. Chance of precipitation is 90%.
Local Weather Overview
This forecast page for Lenzburg, 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: Jun 7, 2026 1:50 AM CDT.
The active forecast window currently covers Jun 8 to Jun 13, 2026 for Lenzburg, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 8 to Jun 13, 2026
- Latest sync
- Jun 7, 2026 1:50 AM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Lenzburg
Wednesday looks like the warmest upcoming period in Lenzburg at 95 degrees F.
Monday Night is the coolest period ahead with temperatures near 71 degrees F.
The strongest winds are forecast for Thursday at about 8 to 13 mph S.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 7, 2026 1:50 AM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- LSX
- Radar station
- KLSX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Showers and thunderstorms. Mostly cloudy, with a low around 71. South wind 3 to 7 mph. Chance of precipitation is 90%.
Showers and thunderstorms likely before 10am, then a chance of showers and thunderstorms. Mostly sunny, with a high near 91. Chance of precipitation is 70%.
A slight chance of showers and thunderstorms before 7pm. Mostly clear, with a low around 73. Chance of precipitation is 20%.
Sunny, with a high near 95.
Mostly clear, with a low around 75.
A chance of showers and thunderstorms after 7am. Sunny, with a high near 94. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Partly cloudy, with a low around 72. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 93. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 71. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 7am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 90. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Monday
Jun 8
|
Showers And Thunderstorms
|
86°F |
9 mph
S
|
|
Monday Night
Jun 8
|
Showers And Thunderstorms
|
71°F |
3 to 7 mph
S
|
|
Tuesday
Jun 9
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
91°F |
7 mph
SW
|
|
Tuesday Night
Jun 9
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
73°F |
6 mph
S
|
|
Wednesday
Jun 10
|
Sunny
|
95°F |
6 to 10 mph
S
|
|
Wednesday Night
Jun 10
|
Mostly Clear
|
75°F |
8 to 12 mph
S
|
|
Thursday
Jun 11
|
Chance Showers And Thunderstorms
|
94°F |
8 to 13 mph
S
|
|
Thursday Night
Jun 11
|
Chance Showers And Thunderstorms
|
72°F |
5 to 13 mph
SW
|
|
Friday
Jun 12
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
93°F |
7 mph
S
|
|
Friday Night
Jun 12
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
71°F |
3 to 7 mph
SW
|
|
Saturday
Jun 13
|
Chance Showers And Thunderstorms then Slight Chance Showers And Thunderstorms
|
90°F |
3 to 7 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Lenzburg.