Heavy to Excessive Rains in The Four Corners Region and Midwest; Heat Persists in the South-Central U.S.

Repeated rounds of showers and thunderstorms could bring a flash flooding threat across the Four Corners region and from the mid-Mississippi Valley into the lower Great Lakes. Hot temperatures and high humidity will continue to challenge daily records from the Southern Plains to the lower Mississippi Valley. Read More >

Current conditions at

Pittsfield, Pittsfield Penstone Municipal Airport (KPPQ)

Lat: 39.64°NLon: 90.78°WElev: 709ft.

Overcast

76°F

24°C

Humidity 92%
Wind Speed SE 5 mph
Barometer 30.28 in
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index76°F (24°C)
Last update 16 Sep 10:55 am CDT
Extended Forecast for

Pittsfield Penstone Municipal Airport IL

  • Today

    Today: A 20 percent chance of showers and thunderstorms before 4pm.  Partly sunny, with a high near 89. Light northeast wind.

    High: 89 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Partly cloudy, with a low around 73. Calm wind.

    Low: 73 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 91. Heat index values as high as 101. Light and variable wind.

    High: 91 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 69. Light and variable wind.

    Low: 69 °F

    Decreasing
    Clouds

  • Friday

    Friday: Mostly sunny, with a high near 91. Light and variable wind becoming east around 6 mph in the morning.

    High: 91 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

  • Saturday

    Saturday: Partly sunny, with a high near 93.

    High: 93 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am.  Mostly cloudy, with a low around 68. Chance of precipitation is 60%.

    Low: 68 °F

    Chance
    T-storms then
    Showers
    Likely

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 1pm.  Mostly cloudy, with a high near 84. Chance of precipitation is 40%.

    High: 84 °F

    Chance
    Showers

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms before 4pm. Partly sunny, with a high near 89. Light northeast wind.
Tonight
Partly cloudy, with a low around 73. Calm wind.
Thursday
Mostly sunny, with a high near 91. Heat index values as high as 101. Light and variable wind.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 69. Light and variable wind.
Friday
Mostly sunny, with a high near 91. Light and variable wind becoming east around 6 mph in the morning.
Friday Night
Mostly clear, with a low around 71.
Saturday
Partly sunny, with a high near 93.
Saturday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 84. Chance of precipitation is 40%.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 64.
Monday
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 79.
Monday Night
A 30 percent chance of showers. Partly cloudy, with a low around 61.
Tuesday
A 20 percent chance of showers. Mostly sunny, with a high near 77.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Pittsfield Penstone Municipal Airport IL
 39.63°N 90.79°W (Elev. 699 ft)
11:31 am CDT Sep 16, 2026
11am CDT Sep 16, 2026-6pm CDT Sep 22, 2026
 
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