Pearl City, IL Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Pearl City, IL in one place.
Sunny, with a high near 75. Southeast wind 5 to 10 mph.
Local Weather Overview
This forecast page for Pearl City, 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: Apr 20, 2026 11:19 PM CDT.
The active forecast window currently covers Apr 22 to Apr 27, 2026 for Pearl City, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 22 to Apr 27, 2026
- Latest sync
- Apr 20, 2026 11:19 PM CDT
- Forecast office
- DVN
- Source
- NOAA / NWS
Daily Outlook
This Week in Pearl City
Thursday looks like the warmest upcoming period in Pearl City at 78 degrees F.
Saturday Night is the coolest period ahead with temperatures near 42 degrees F.
The strongest winds are forecast for Thursday at about 10 to 20 mph S.
Precipitation is mentioned in 6 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 20, 2026 11:19 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- DVN
- Radar station
- KDVN
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.
Mostly sunny, with a high near 78.
Showers and thunderstorms after 7pm. Mostly cloudy, with a low around 57. Chance of precipitation is 80%.
Showers and thunderstorms before 1pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 68. Chance of precipitation is 80%.
A chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 44. Chance of precipitation is 40%.
Mostly sunny, with a high near 63.
Mostly cloudy, with a low around 42.
A slight chance of rain showers after 1pm. Partly sunny, with a high near 61.
A chance of rain showers. Mostly cloudy, with a low around 43. Chance of precipitation is 40%.
A chance of rain showers. Mostly cloudy, with a high near 61. Chance of precipitation is 40%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 22
|
Sunny
|
75°F |
5 to 10 mph
SE
|
|
Wednesday Night
Apr 22
|
Mostly Clear
|
56°F |
5 to 10 mph
S
|
|
Thursday
Apr 23
|
Mostly Sunny
|
78°F |
10 to 20 mph
S
|
|
Thursday Night
Apr 23
|
Showers And Thunderstorms
|
57°F |
15 to 20 mph
S
|
|
Friday
Apr 24
|
Showers And Thunderstorms
|
68°F |
10 to 15 mph
W
|
|
Friday Night
Apr 24
|
Chance Showers And Thunderstorms
|
44°F |
10 mph
NW
|
|
Saturday
Apr 25
|
Mostly Sunny
|
63°F |
10 mph
N
|
|
Saturday Night
Apr 25
|
Mostly Cloudy
|
42°F |
5 to 10 mph
N
|
|
Sunday
Apr 26
|
Partly Sunny then Slight Chance Rain Showers
|
61°F |
5 to 10 mph
NE
|
|
Sunday Night
Apr 26
|
Chance Rain Showers
|
43°F |
10 mph
NE
|
|
Monday
Apr 27
|
Chance Rain Showers
|
61°F |
10 to 15 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Pearl City.