Pleasant Plains, IL Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Pleasant Plains, IL in one place.
Mostly clear, with a low around 58. Northeast wind around 7 mph.
Local Weather Overview
This forecast page for Pleasant Plains, 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 2, 2026 4:45 AM CDT.
The active forecast window currently covers Jun 2 to Jun 8, 2026 for Pleasant Plains, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 2 to Jun 8, 2026
- Latest sync
- Jun 2, 2026 4:45 AM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Pleasant Plains
Sunday looks like the warmest upcoming period in Pleasant Plains at 89 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Thursday at about 7 to 13 mph S.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 2, 2026 4:45 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- ILX
- Radar station
- KILX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny, with a high near 84. East northeast wind 6 to 12 mph, with gusts as high as 17 mph.
Mostly clear, with a low around 52. East wind 5 to 10 mph, with gusts as high as 16 mph.
Sunny, with a high near 84. East southeast wind 5 to 8 mph.
Mostly clear, with a low around 58. South southeast wind around 8 mph.
Sunny, with a high near 86. South wind 7 to 13 mph, with gusts as high as 18 mph.
Partly cloudy, with a low around 63. South wind 8 to 12 mph, with gusts as high as 20 mph.
A slight chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 86.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Partly sunny, with a high near 87.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 89.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
A chance of rain showers before 1pm, then showers and thunderstorms likely. Partly sunny, with a high near 88.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Jun 2
|
Mostly Clear
|
58°F |
7 mph
NE
|
|
Tuesday
Jun 2
|
Sunny
|
84°F |
6 to 12 mph
ENE
|
|
Tuesday Night
Jun 2
|
Mostly Clear
|
52°F |
5 to 10 mph
E
|
|
Wednesday
Jun 3
|
Sunny
|
84°F |
5 to 8 mph
ESE
|
|
Wednesday Night
Jun 3
|
Mostly Clear
|
58°F |
8 mph
SSE
|
|
Thursday
Jun 4
|
Sunny
|
86°F |
7 to 13 mph
S
|
|
Thursday Night
Jun 4
|
Partly Cloudy
|
63°F |
8 to 12 mph
S
|
|
Friday
Jun 5
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
86°F |
13 mph
SSW
|
|
Friday Night
Jun 5
|
Chance Showers And Thunderstorms
|
66°F |
12 mph
SSW
|
|
Saturday
Jun 6
|
Chance Showers And Thunderstorms
|
87°F |
12 mph
SSW
|
|
Saturday Night
Jun 6
|
Chance Showers And Thunderstorms
|
66°F |
6 to 9 mph
SW
|
|
Sunday
Jun 7
|
Chance Rain Showers
|
89°F |
9 mph
S
|
|
Sunday Night
Jun 7
|
Chance Showers And Thunderstorms
|
67°F |
8 mph
SE
|
|
Monday
Jun 8
|
Showers And Thunderstorms Likely
|
88°F |
12 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Pleasant Plains.