Hazardous Weather Conditions
Current conditions at
Pontiac Municipal Airport (KPNT)
Lat: 40.92°NLon: 88.62°WElev: 650ft.
Partly Cloudy
70°F
21°C
| Humidity | 96% |
| Wind Speed | SE 8 mph |
| Barometer | 29.93 in |
| Dewpoint | 69°F (21°C) |
| Visibility | 10.00 mi |
| Last update | 11 Aug 12:15 pm CDT |
Extended Forecast for
Pontiac Municipal Airport IL
This Afternoon

High: 84 °F
Showers
LikelyTonight
Low: 69 °F
Chance
T-storms then
Showers
LikelyWednesday
High: 84 °F
Chance
T-storms then
Showers
LikelyWednesday Night
Low: 68 °F
Slight Chance
Showers then
Showers
LikelyThursday

High: 81 °F
Showers
Thursday Night

Low: 67 °F
Showers
LikelyFriday

High: 81 °F
Chance
ShowersFriday Night
Low: 67 °F
Mostly Cloudy
then Chance
T-stormsSaturday

High: 86 °F
Chance
T-storms
Detailed Forecast
This Afternoon
Showers and thunderstorms likely, mainly before 4pm, then showers likely and possibly a thunderstorm after 5pm. Partly sunny, with a steady temperature around 84. Heat index values as high as 96. Southwest wind around 5 mph, with gusts as high as 15 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 3am, then a chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 69. East northeast wind around 5 mph becoming calm. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Showers and thunderstorms likely, mainly before 4pm. Partly sunny, with a high near 84. Calm wind becoming south southwest around 5 mph in the afternoon. Winds could gust as high as 10 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms before 1am, then showers likely and possibly a thunderstorm between 1am and 5am, then a chance of showers and thunderstorms after 5am. Mostly cloudy, with a low around 68. Calm wind. Chance of precipitation is 70%.
Thursday
Showers and possibly a thunderstorm before 10am, then showers between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. High near 81. Calm wind becoming southeast around 5 mph in the morning. Winds could gust as high as 10 mph. Chance of precipitation is 80%.
Thursday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 67. Chance of precipitation is 70%.
Friday
A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm. Mostly cloudy, with a high near 81. Chance of precipitation is 30%.
Friday Night
A chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 67.
Saturday
A chance of showers and thunderstorms before 1pm. Partly sunny, with a high near 86.
Saturday Night
A chance of showers after 1am. Partly cloudy, with a low around 72.
Sunday
Mostly sunny, with a high near 85.
Sunday Night
Partly cloudy, with a low around 67.
Monday
Mostly sunny, with a high near 80.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Pontiac Municipal Airport IL
40.93°N 88.62°W
40.93°N 88.62°W
12:21 pm CDT Aug 11, 2026
12pm CDT Aug 11, 2026-6pm CDT Aug 17, 2026



