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

Hazardous Weather Conditions

Current conditions at

Pittsfield, Pittsfield Penstone Municipal Airport (KPPQ)

Lat: 39.64°NLon: 90.78°WElev: 709ft.

Fair

67°F

19°C

Humidity 98%
Wind Speed SE 7 mph
Barometer 29.88 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 17 May 4:35 am CDT
Extended Forecast for

4 Miles WNW Winchester IL

  • Today

    Today: Mostly cloudy, then gradual clearing during the afternoon, with a high near 87. South wind 8 to 18 mph, with gusts as high as 29 mph.

    High: 87 °F

    Becoming
    Sunny

  • Tonight

    Tonight: A 10 percent chance of showers after 5am. Partly cloudy, with a low around 70. South wind 13 to 15 mph, with gusts as high as 28 mph.

    Low: 70 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Monday

    Monday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 10am. Mostly cloudy, with a high near 83. South wind 15 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    High: 83 °F

    Showers
    Likely

  • Monday Night

    Monday Night: A 50 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67. South wind around 15 mph, with gusts as high as 26 mph.

    Low: 67 °F

    Partly Cloudy
    then Chance
    T-storms

  • Tuesday

    Tuesday: Showers likely, then showers and possibly a thunderstorm after 1pm. High near 82. South wind 11 to 16 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 82 °F

    Showers

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 53. North northwest wind 7 to 9 mph, with gusts as high as 17 mph.

    Low: 53 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Partly sunny, with a high near 69. North wind around 9 mph, with gusts as high as 16 mph.

    High: 69 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 49.

    Low: 49 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradual clearing during the afternoon, with a high near 87. South wind 8 to 18 mph, with gusts as high as 29 mph.
Tonight
A 10 percent chance of showers after 5am. Partly cloudy, with a low around 70. South wind 13 to 15 mph, with gusts as high as 28 mph.
Monday
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 10am. Mostly cloudy, with a high near 83. South wind 15 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
A 50 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 67. South wind around 15 mph, with gusts as high as 26 mph.
Tuesday
Showers likely, then showers and possibly a thunderstorm after 1pm. High near 82. South wind 11 to 16 mph becoming west in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tuesday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 53. North northwest wind 7 to 9 mph, with gusts as high as 17 mph.
Wednesday
Partly sunny, with a high near 69. North wind around 9 mph, with gusts as high as 16 mph.
Wednesday Night
Mostly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 71.
Thursday Night
Mostly cloudy, with a low around 51.
Friday
Mostly cloudy, with a high near 75.
Friday Night
Mostly cloudy, with a low around 55.
Saturday
Partly sunny, with a high near 81.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Winchester IL
 39.65°N 90.53°W (Elev. 499 ft)
Last Update:
4:26 am CDT May 17, 2026
Forecast Valid:
4am CDT May 17, 2026-6pm CDT May 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation