Piper City, IL Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Piper City, IL in one place.
Showers and thunderstorms. Some of the storms could be severe and produce heavy rain. Mostly cloudy, with a high near 87. Heat index values as high as 98. South southwest wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Local Weather Overview
This forecast page for Piper 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: Aug 11, 2026 11:55 AM CDT.
The active forecast window currently covers Aug 11 to Aug 17, 2026 for Piper City, IL.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 11 to Aug 17, 2026
- Latest sync
- Aug 11, 2026 11:55 AM CDT
- Forecast office
- LOT
- Source
- NOAA / NWS
Daily Outlook
This Week in Piper City
Today looks like the warmest upcoming period in Piper City at 87 degrees F.
Monday Night is the coolest period ahead with temperatures near 61 degrees F.
The strongest winds are forecast for Today at about 5 to 10 mph SSW.
Precipitation is mentioned in 13 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 11, 2026 11:55 AM CDT
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- LOT
- Radar station
- KLOT
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A chance of showers and thunderstorms before 10pm. Mostly cloudy, with a low around 69. East wind 0 to 5 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of rain showers before 7am, then a chance of showers and thunderstorms. Partly sunny, with a high near 86. Heat index values as high as 96. South wind 0 to 10 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 7pm, then showers and thunderstorms likely. Mostly cloudy, with a low around 68. North wind 0 to 5 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a high near 83. Northeast wind 0 to 5 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 60%.
Showers and thunderstorms likely before 1pm. Mostly cloudy, with a high near 80.
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 65.
A chance of showers and thunderstorms before 7am, then a chance of showers and thunderstorms between 7am and 1pm. Partly sunny, with a high near 85.
A chance of showers and thunderstorms after 7pm. Mostly cloudy, with a low around 71.
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 86.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
A slight chance of rain showers before 7am. Partly sunny, with a high near 80.
Partly cloudy, with a low around 61.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Aug 11
|
Showers And Thunderstorms
|
87°F |
5 to 10 mph
SSW
|
|
Tonight
Aug 11
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
69°F |
0 to 5 mph
E
|
|
Wednesday
Aug 12
|
Chance Showers And Thunderstorms
|
86°F |
0 to 10 mph
S
|
|
Wednesday Night
Aug 12
|
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
|
68°F |
0 to 5 mph
N
|
|
Thursday
Aug 13
|
Showers And Thunderstorms Likely
|
83°F |
0 to 5 mph
NE
|
|
Thursday Night
Aug 13
|
Showers And Thunderstorms Likely
|
66°F |
5 mph
NE
|
|
Friday
Aug 14
|
Showers And Thunderstorms Likely
|
80°F |
5 to 10 mph
ENE
|
|
Friday Night
Aug 14
|
Mostly Cloudy then Chance Showers And Thunderstorms
|
65°F |
5 to 10 mph
E
|
|
Saturday
Aug 15
|
Chance Showers And Thunderstorms
|
85°F |
10 mph
SSE
|
|
Saturday Night
Aug 15
|
Chance Showers And Thunderstorms
|
71°F |
5 to 10 mph
S
|
|
Sunday
Aug 16
|
Chance Showers And Thunderstorms
|
86°F |
5 to 10 mph
W
|
|
Sunday Night
Aug 16
|
Chance Showers And Thunderstorms
|
66°F |
5 mph
NNW
|
|
Monday
Aug 17
|
Slight Chance Rain Showers then Partly Sunny
|
80°F |
5 mph
N
|
|
Monday Night
Aug 17
|
Partly Cloudy
|
61°F |
0 to 5 mph
ENE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Piper City.