Philadelphia, IL Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Philadelphia, IL in one place.
Sunny, with a high near 87. South wind 7 to 13 mph, with gusts as high as 20 mph.
Local Weather Overview
This forecast page for Philadelphia, 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 1, 2026 11:29 PM CDT.
The active forecast window currently covers Jun 4 to Jun 8, 2026 for Philadelphia, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 4 to Jun 8, 2026
- Latest sync
- Jun 1, 2026 11:29 PM CDT
- Forecast office
- ILX
- Source
- NOAA / NWS
Daily Outlook
This Week in Philadelphia
Monday looks like the warmest upcoming period in Philadelphia at 89 degrees F.
Thursday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Friday at about 9 to 14 mph SSW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 1, 2026 11:29 PM CDT
- Coverage
- 5 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
Mostly clear, with a low around 63. South wind around 10 mph, with gusts as high as 20 mph.
A slight chance of rain showers between 7am and 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
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 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 87.
A chance of showers and thunderstorms before 1am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 65.
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 88.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 66.
A chance of showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Jun 4
|
Sunny
|
87°F |
7 to 13 mph
S
|
|
Thursday Night
Jun 4
|
Mostly Clear
|
63°F |
10 mph
S
|
|
Friday
Jun 5
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
86°F |
9 to 14 mph
SSW
|
|
Friday Night
Jun 5
|
Chance Showers And Thunderstorms
|
65°F |
10 mph
SSW
|
|
Saturday
Jun 6
|
Chance Showers And Thunderstorms
|
87°F |
12 mph
SW
|
|
Saturday Night
Jun 6
|
Chance Showers And Thunderstorms
|
65°F |
6 to 9 mph
SSW
|
|
Sunday
Jun 7
|
Chance Showers And Thunderstorms
|
88°F |
7 to 10 mph
SSE
|
|
Sunday Night
Jun 7
|
Chance Showers And Thunderstorms
|
66°F |
9 mph
SSE
|
|
Monday
Jun 8
|
Chance Showers And Thunderstorms
|
89°F |
8 to 12 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Philadelphia.