Pontiac, Illinois Weather
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Weather Forecast for Pontiac, Illinois : Livingston County
Issued: 9:26 am CDT Sep 16, 2025 Latitude: 40.8808666 Longitude: -88.6297839 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 20% chance of on Friday 20% chance of thunderstorms on Saturday 20% chance of on Sunday 20% chance of on Monday
High: 87°F Low: 55°F High: 87°F High: 90°F High: 86°F High: 82°F High: 81°F High: 82°F
Low: 58°F Low: 61°F Low: 61°F Low: 61°F Low: 62°F  
Sunny Mostly Clear Sunny Sunny Partly Sunny Thunderstorms Partly Sunny Partly Sunny
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Current Conditions at
PONTIAC MUNICIPAL AIRPT - (KPNT)
82°
Clear
as of 11:35 AM CDST
Rel. Humidity: 34%
Dew Point: 52°F
Visibility: 10 Miles
Pressure: 30.21 in.
Flight Rule: VFR
Wind Data
5 MPH
140° Southeast
Cloud Level(s): Clear
Current Conditions at
BLOOMINGTON - (KBMI)
82°
Clear
as of 10:56 AM CDST
Rel. Humidity: 42%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 30.22 in.
Flight Rule: VFR
Wind Data
7 MPH
090° East
Cloud Level(s): Clear
Current Conditions at
MORRIS MUNICIPAL AIRPORT - (KC09)
81°
Clear
as of 11:35 AM CDST
Rel. Humidity: 44%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 30.21 in.
Flight Rule: VFR
Wind Data
5 MPH
110° East
Cloud Level(s): Clear
Current Conditions at
LACON/MARSHALL COUNTY - (KC75)
82°
Clear
as of 11:35 AM CDST
Rel. Humidity: 39%
Dew Point: 55°F
Visibility: 10 Miles
Pressure: 30.20 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Sunny on Today Today... Sunny, with a high near 87. East northeast wind 5 to 10 mph.
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 55. East northeast wind 5 to 10 mph becoming light after midnight.
Sunny on Wednesday Wednesday... Sunny, with a high near 87. Calm wind becoming east around 5 mph.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 58. East wind around 5 mph becoming calm after midnight.
Sunny on Thursday Thursday... Sunny, with a high near 90. Calm wind becoming south southeast around 5 mph in the afternoon.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 61.
20% chance of Friday Friday... A 20 percent chance of showers after 1pm. Partly sunny, with a high near 86.
20% chance of rain Friday Night Friday Night... A chance of showers. Mostly cloudy, with a low around 61.
20% chance of thunderstorms Saturday Saturday... A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 82.
20% chance of rain Saturday Night Saturday Night... A chance of showers before 1am. Mostly cloudy, with a low around 61.
20% chance of Sunday Sunday... A chance of showers. Partly sunny, with a high near 81.
20% chance of rain Sunday Night Sunday Night... A chance of showers. Mostly cloudy, with a low around 62.
20% chance of Monday Monday... A chance of showers. Partly sunny, with a high near 82.
Current Radar Image


Sun Almanac for Pontiac, Illinois
Sunrise: 06:37 AM
Sunset: 7:02 PM
Civil Sunrise:06:09 AM
Civil Sunset: 7:29 PM
Nautical Sunrise: 05:37 AM
Nautical Sunset: 8:02 PM
Astro Sunrise: 05:04 AM
Astro Sunset: 8:35 PM
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