National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Pontiac Municipal Airport (KPNT)

Lat: 40.92°NLon: 88.62°WElev: 650ft.

Fair

42°F

6°C

Humidity 47%
Wind Speed NA
Barometer 30.61 in
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 28 Mar 12:35 pm CDT
Extended Forecast for

5 Miles ENE Blackstone IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 50. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 50 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 39. South wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 65. South southwest wind around 15 mph, with gusts as high as 30 mph.

    High: 65 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 50. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.

    Low: 50 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 79. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 30 mph.

    High: 79 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 62. Breezy.

    Low: 62 °F

    Breezy.
    Slight Chance
    T-storms then
    Chance
    Showers

  • Tuesday

    Tuesday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 80. Breezy. Chance of precipitation is 70%.

    High: 80 °F

    Breezy.
    Chance
    Showers then
    Showers
    Likely

  • Tuesday Night

    Tuesday Night: Showers, mainly before 1am. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Showers

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 51.

    High: 51 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 50. South southwest wind 5 to 10 mph, with gusts as high as 15 mph.
Tonight
Partly cloudy, with a low around 39. South wind 10 to 15 mph, with gusts as high as 20 mph.
Sunday
Partly sunny, with a high near 65. South southwest wind around 15 mph, with gusts as high as 30 mph.
Sunday Night
Partly cloudy, with a low around 50. South southwest wind 10 to 15 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 79. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 30 mph.
Monday Night
A 40 percent chance of showers and thunderstorms, mainly after 1am. Mostly cloudy, with a low around 62. Breezy.
Tuesday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 80. Breezy. Chance of precipitation is 70%.
Tuesday Night
Showers, mainly before 1am. Mostly cloudy, with a low around 40.
Wednesday
Mostly cloudy, with a high near 51.
Wednesday Night
Mostly cloudy, with a low around 32.
Thursday
A chance of showers. Mostly cloudy, with a high near 51.
Thursday Night
A chance of showers. Mostly cloudy, with a low around 37.
Friday
A chance of showers. Partly sunny, with a high near 63.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ENE Blackstone IL
 41.08°N 88.55°W
Last Update:
10:26 am CDT Mar 28, 2026
Forecast Valid:
12pm CDT Mar 28, 2026-6pm CDT Apr 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation