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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Griggsville IL

  • Today

    Today: Partly sunny, with a high near 38. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 38 °F

    Partly Sunny

  • Tonight

    Tonight: A slight chance of snow between 8pm and 9pm, then a chance of rain. Cloudy, with a low around 30. Southeast wind 6 to 8 mph becoming southwest after midnight. Chance of precipitation is 50%.

    Low: 30 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Sunday

    Sunday: A slight chance of rain before 9am, then a slight chance of snow between 9am and noon. Mostly cloudy, with a temperature falling to around 23 by 5pm. West wind 8 to 11 mph becoming north in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.

    High: 34 °F⇓

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 9. North wind 5 to 9 mph becoming calm after midnight.

    Low: 9 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 28. Calm wind becoming south around 5 mph in the afternoon.

    High: 28 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 44.

    High: 44 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: A slight chance of rain and snow before noon. Mostly cloudy, with a high near 38. Chance of precipitation is 20%.

    High: 38 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 38. Calm wind becoming southeast around 6 mph in the afternoon.
Tonight
A slight chance of snow between 8pm and 9pm, then a chance of rain. Cloudy, with a low around 30. Southeast wind 6 to 8 mph becoming southwest after midnight. Chance of precipitation is 50%.
Sunday
A slight chance of rain before 9am, then a slight chance of snow between 9am and noon. Mostly cloudy, with a temperature falling to around 23 by 5pm. West wind 8 to 11 mph becoming north in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 9. North wind 5 to 9 mph becoming calm after midnight.
Monday
Mostly sunny, with a high near 28. Calm wind becoming south around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 44.
Tuesday Night
A 20 percent chance of rain after midnight. Mostly cloudy, with a low around 31.
Wednesday
A slight chance of rain and snow before noon. Mostly cloudy, with a high near 38. Chance of precipitation is 20%.
Wednesday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 20.
Thursday
A 30 percent chance of snow. Mostly cloudy, with a high near 31.
Thursday Night
Mostly cloudy, with a low around 16.
Friday
Partly sunny, with a high near 24.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Griggsville IL
 39.72°N 90.73°W (Elev. 653 ft)
Last Update:
3:16 am CST Dec 6, 2025
Forecast Valid:
4am CST Dec 6, 2025-6pm CST Dec 12, 2025
 
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