Tiskilwa, Illinois Weather
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Weather Forecast for Tiskilwa, Illinois : Bureau County
Issued: 6:31 am CDT Sep 16, 2025 Latitude: 41.2922592 Longitude: -89.5062042 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Wednesday Thursday Friday Saturday Sunday Monday
Sunny on Today Mostly Clear on Tonight Sunny on Wednesday Sunny on Thursday 30% chance of on Friday 40% chance of on Saturday 30% chance of on Sunday 30% chance of on Monday
High: 88°F Low: 56°F High: 89°F High: 92°F High: 86°F High: 84°F High: 84°F High: 85°F
Low: 57°F Low: 61°F Low: 61°F Low: 62°F Low: 63°F  
Sunny Mostly Clear Sunny Sunny Partly Sunny Partly Sunny Partly Sunny Partly Sunny
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Current Conditions at
PERU - (KVYS)
57°
Clear
Mist
as of 6:55 AM CDST
Rel. Humidity: 100%
Dew Point: 57°F
Visibility: 2 1/2 Miles
Pressure: 30.22 in.
Flight Rule: IFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
LACON/MARSHALL COUNTY - (KC75)
57°
Clear
as of 6:55 AM CDST
Rel. Humidity: 93%
Dew Point: 55°F
Visibility: 7 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
STERLING ROCK - (KSQI)
61°
Clear
as of 6:56 AM CDST
Rel. Humidity: 93%
Dew Point: 59°F
Visibility: 10 Miles
Pressure: 30.23 in.
Flight Rule: VFR
Wind Data
5 MPH
100° East
Cloud Level(s): Clear
Current Conditions at
PEORIA - (KPIA)
63°
Clear
as of 6:54 AM CDST
Rel. Humidity: 82%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: VFR
Wind Data
5 MPH
050° Northeast
Cloud Level(s): Clear
Sunny on Today Today... Sunny, with a high near 88. East wind around 5 mph.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 56. East wind around 5 mph.
Sunny on Wednesday Wednesday... Sunny, with a high near 89. Calm wind becoming northeast around 5 mph in the afternoon.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 57. East wind around 5 mph becoming calm.
Sunny on Thursday Thursday... Sunny, with a high near 92.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 61.
30% chance of Friday Friday... A 30 percent chance of showers after 1pm. Partly sunny, with a high near 86.
40% chance of rain Friday Night Friday Night... A 40 percent chance of showers. Mostly cloudy, with a low around 61.
40% chance of Saturday Saturday... A 40 percent chance of showers. Partly sunny, with a high near 84.
30% chance of rain Saturday Night Saturday Night... A 30 percent chance of showers before 1am. Partly cloudy, with a low around 62.
30% chance of Sunday Sunday... A 30 percent chance of showers. Partly sunny, with a high near 84.
30% chance of rain Sunday Night Sunday Night... A 30 percent chance of showers. Mostly cloudy, with a low around 63.
30% chance of Monday Monday... A 30 percent chance of showers. Partly sunny, with a high near 85.
Current Radar Image


Sun Almanac for Tiskilwa, Illinois
Sunrise: 06:40 AM
Sunset: 7:05 PM
Civil Sunrise:06:12 AM
Civil Sunset: 7:33 PM
Nautical Sunrise: 05:40 AM
Nautical Sunset: 8:06 PM
Astro Sunrise: 05:06 AM
Astro Sunset: 8:39 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.