Plum Hill, IL Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Plum Hill, IL in one place.
Sunny, with a high near 81. East wind around 6 mph.
Local Weather Overview
This forecast page for Plum Hill, 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 6:34 AM CDT.
The active forecast window currently covers Jun 3 to Jun 8, 2026 for Plum Hill, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 3 to Jun 8, 2026
- Latest sync
- Jun 2, 2026 6:34 AM CDT
- Forecast office
- LSX
- Source
- NOAA / NWS
Daily Outlook
This Week in Plum Hill
Sunday looks like the warmest upcoming period in Plum Hill at 87 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 59 degrees F.
The strongest winds are forecast for Friday at about 5 to 9 mph S.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 2, 2026 6:34 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
Mostly clear, with a low around 59. Southeast wind around 3 mph.
Sunny, with a high near 84.
Mostly clear, with a low around 62.
Mostly sunny, with a high near 85.
A slight chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 66. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Chance of precipitation is 40%.
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 87. Chance of precipitation is 50%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 69. Chance of precipitation is 50%.
A chance of rain showers before 7am, then showers and thunderstorms likely. Partly sunny, with a high near 86. Chance of precipitation is 60%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jun 3
|
Sunny
|
81°F |
6 mph
E
|
|
Wednesday Night
Jun 3
|
Mostly Clear
|
59°F |
3 mph
SE
|
|
Thursday
Jun 4
|
Sunny
|
84°F |
3 to 8 mph
S
|
|
Thursday Night
Jun 4
|
Mostly Clear
|
62°F |
5 to 8 mph
S
|
|
Friday
Jun 5
|
Mostly Sunny
|
85°F |
5 to 9 mph
S
|
|
Friday Night
Jun 5
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
66°F |
5 to 9 mph
S
|
|
Saturday
Jun 6
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
86°F |
8 mph
SW
|
|
Saturday Night
Jun 6
|
Chance Showers And Thunderstorms
|
68°F |
3 to 7 mph
S
|
|
Sunday
Jun 7
|
Chance Showers And Thunderstorms
|
87°F |
3 to 7 mph
S
|
|
Sunday Night
Jun 7
|
Chance Showers And Thunderstorms
|
69°F |
6 mph
S
|
|
Monday
Jun 8
|
Showers And Thunderstorms Likely
|
86°F |
5 to 8 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Plum Hill.