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.

Mostly Cloudy

65°F

18°C

Humidity 83%
Wind Speed NE 5 mph
Barometer 30.07 in
Dewpoint 60°F (16°C)
Visibility 10.00 mi
Last update 15 Oct 3:35 am CDT
Extended Forecast for

Chambersburg IL

  • Overnight

    Overnight: A 20 percent chance of showers after 4am. Cloudy, with a low around 61. East wind around 5 mph.

    Low: 61 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm before 3pm, then a chance of showers between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Patchy fog between 9am and noon. High near 75. Light and variable wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 80%.

    High: 75 °F

    Showers and
    Patchy Fog

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 8pm, then scattered showers between 8pm and 10pm. Mostly cloudy, with a low around 45. Northwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.

    Low: 45 °F

    Chance
    Showers then
    Mostly Cloudy

  • Friday

    Friday: Scattered showers between 2pm and 4pm. Increasing clouds, with a high near 55. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    High: 55 °F

    Mostly Sunny
    then
    Scattered
    Showers and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. North wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 58.

    High: 58 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 36.

    Low: 36 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 39.

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Overnight
A 20 percent chance of showers after 4am. Cloudy, with a low around 61. East wind around 5 mph.
Thursday
Showers and possibly a thunderstorm before 3pm, then a chance of showers between 3pm and 4pm, then a chance of showers and thunderstorms after 4pm. Patchy fog between 9am and noon. High near 75. Light and variable wind becoming southwest 5 to 10 mph in the morning. Chance of precipitation is 80%.
Thursday Night
A chance of showers and thunderstorms before 8pm, then scattered showers between 8pm and 10pm. Mostly cloudy, with a low around 45. Northwest wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Friday
Scattered showers between 2pm and 4pm. Increasing clouds, with a high near 55. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Friday Night
Partly cloudy, with a low around 36. North wind 11 to 16 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Saturday
Sunny, with a high near 58.
Saturday Night
Clear, with a low around 36.
Sunday
Sunny, with a high near 66.
Sunday Night
Mostly clear, with a low around 39.
Monday
Mostly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 76.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Chambersburg IL
 39.8°N 90.67°W (Elev. 525 ft)
Last Update:
1:26 am CDT Oct 15, 2026
Forecast Valid:
3am CDT Oct 15, 2026-6pm CDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation