La Prairie, IL Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for La Prairie, IL in one place.
Sunny, with a high near 83. East wind 7 to 10 mph.
Local Weather Overview
This forecast page for La Prairie, 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 31, 2026 9:37 PM CDT.
The active forecast window currently covers Jun 2 to Jun 7, 2026 for La Prairie, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 2 to Jun 7, 2026
- Latest sync
- May 31, 2026 9:37 PM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in La Prairie
Friday looks like the warmest upcoming period in La Prairie at 88 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 56 degrees F.
The strongest winds are forecast for Friday at about 14 mph SW.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- May 31, 2026 9:37 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- LSX
- Radar station
- KILX
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 56. East wind 5 to 8 mph.
Sunny, with a high near 82.
Mostly clear, with a low around 58.
Mostly sunny, with a high near 87.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 63. Chance of precipitation is 20%.
A chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 88. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 88. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Jun 2
|
Sunny
|
83°F |
7 to 10 mph
E
|
|
Tuesday Night
Jun 2
|
Mostly Clear
|
56°F |
5 to 8 mph
E
|
|
Wednesday
Jun 3
|
Sunny
|
82°F |
6 to 9 mph
SE
|
|
Wednesday Night
Jun 3
|
Mostly Clear
|
58°F |
8 mph
S
|
|
Thursday
Jun 4
|
Mostly Sunny
|
87°F |
7 to 13 mph
S
|
|
Thursday Night
Jun 4
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
63°F |
12 mph
S
|
|
Friday
Jun 5
|
Chance Showers And Thunderstorms
|
88°F |
14 mph
SW
|
|
Friday Night
Jun 5
|
Chance Showers And Thunderstorms
|
65°F |
12 mph
S
|
|
Saturday
Jun 6
|
Chance Showers And Thunderstorms
|
88°F |
12 mph
S
|
|
Saturday Night
Jun 6
|
Chance Showers And Thunderstorms
|
66°F |
7 to 10 mph
S
|
|
Sunday
Jun 7
|
Chance Showers And Thunderstorms
|
88°F |
7 to 10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around La Prairie.