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

Pittsfield, Pittsfield Penstone Municipal Airport (KPPQ)

Lat: 39.64°NLon: 90.78°WElev: 709ft.

Overcast

59°F

15°C

Humidity 96%
Wind Speed NW 16 G 22 mph
Barometer 30.00 in
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 15 Oct 9:35 pm CDT
Extended Forecast for

New Salem IL

  • Tonight

    Tonight: Isolated showers before 11pm. Mostly cloudy, with a low around 45. Northwest wind 14 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

    Low: 45 °F

    Isolated
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Isolated showers after noon. Increasing clouds, with a high near 53. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.

    High: 53 °F

    Mostly Cloudy
    then Isolated
    Showers and
    Breezy

  • Friday Night

    Friday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 35. North wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph.

    Low: 35 °F

    Decreasing
    Clouds

  • Saturday

    Saturday: Sunny, with a high near 58. Calm wind.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 37. Light and variable wind.

    Low: 37 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 45.

    Low: 45 °F

    Partly Cloudy

Detailed Forecast

Tonight
Isolated showers before 11pm. Mostly cloudy, with a low around 45. Northwest wind 14 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Friday
Isolated showers after noon. Increasing clouds, with a high near 53. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 35. North wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 29 mph.
Saturday
Sunny, with a high near 58. Calm wind.
Saturday Night
Clear, with a low around 37. Light and variable wind.
Sunday
Sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 41.
Monday
Mostly sunny, with a high near 70.
Monday Night
Partly cloudy, with a low around 45.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 52.
Thursday
Sunny, with a high near 79.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
New Salem IL
 39.7°N 90.84°W (Elev. 751 ft)
Last Update:
8:56 pm CDT Oct 15, 2026
Forecast Valid:
10pm CDT Oct 15, 2026-6pm CDT Oct 22, 2026
 
Forecast Discussion
 
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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