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.

Fair

58°F

14°C

Humidity 65%
Wind Speed SW 15 mph
Barometer 29.96 in
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 5 Nov 6:15 am CST
Extended Forecast for

Griggsville IL

  • Today

    Today: Sunny, with a high near 66. West wind 7 to 16 mph becoming north in the afternoon. Winds could gust as high as 25 mph.

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 35. North wind around 6 mph becoming calm in the evening.

    Low: 35 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 63. Light east wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 22 mph.

    High: 63 °F

    Sunny

  • Thursday Night

    Thursday Night: A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 53. Southeast wind 10 to 13 mph becoming southwest after midnight. Winds could gust as high as 23 mph.

    Low: 53 °F

    Mostly Cloudy
    then Chance
    Rain

  • Friday

    Friday: Mostly sunny, with a high near 70. West wind 8 to 13 mph, with gusts as high as 21 mph.

    High: 70 °F

    Mostly Sunny

  • Friday Night

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

    Low: 39 °F

    Mostly Clear

  • Saturday

    Saturday: A 30 percent chance of rain after noon. Partly sunny, with a high near 61.

    High: 61 °F

    Mostly Sunny
    then Chance
    Rain

  • Saturday Night

    Saturday Night: A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 30.

    Low: 30 °F

    Chance Rain
    then Mostly
    Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 66. West wind 7 to 16 mph becoming north in the afternoon. Winds could gust as high as 25 mph.
Tonight
Mostly clear, with a low around 35. North wind around 6 mph becoming calm in the evening.
Thursday
Sunny, with a high near 63. Light east wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 22 mph.
Thursday Night
A 50 percent chance of rain after midnight. Mostly cloudy, with a low around 53. Southeast wind 10 to 13 mph becoming southwest after midnight. Winds could gust as high as 23 mph.
Friday
Mostly sunny, with a high near 70. West wind 8 to 13 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 39.
Saturday
A 30 percent chance of rain after noon. Partly sunny, with a high near 61.
Saturday Night
A 30 percent chance of rain before midnight. Mostly cloudy, with a low around 30.
Sunday
Mostly sunny, with a high near 41.
Sunday Night
Mostly clear, with a low around 21.
Monday
Sunny, with a high near 42.
Monday Night
Mostly clear, with a low around 25.
Veterans Day
Mostly sunny, with a high near 53.
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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:
4:36 am CST Nov 5, 2025
Forecast Valid:
6am CST Nov 5, 2025-6pm CST Nov 11, 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