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

Springfield - Abraham Lincoln Capital Airport (KSPI)

Lat: 39.85°NLon: 89.68°WElev: 587ft.

Overcast

54°F

12°C

Humidity 77%
Wind Speed N 8 mph
Barometer 30.17 in (1021.5 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Wind Chill52°F (11°C)
Last update 20 May 3:52 am CDT
Extended Forecast for

Pleasant Plains IL

  • Today

    Today: Partly sunny, with a high near 68. North northeast wind 9 to 11 mph, with gusts as high as 22 mph.

    High: 68 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 47. Northeast wind around 9 mph, with gusts as high as 23 mph.

    Low: 47 °F

    Mostly Clear

  • Thursday

    Thursday: Mostly sunny, with a high near 70. East wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 70 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 52. East wind around 11 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Mostly Cloudy
    then Chance
    Showers

  • Friday

    Friday: Showers, with thunderstorms also possible after 1pm. High near 68. East northeast wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 68 °F

    Showers

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 56. East northeast wind 5 to 9 mph becoming west after midnight. Winds could gust as high as 15 mph.

    Low: 56 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 78. West southwest wind around 7 mph.

    High: 78 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 59.

    Low: 59 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 80.

    High: 80 °F

    Chance
    Showers

Detailed Forecast

Today
Partly sunny, with a high near 68. North northeast wind 9 to 11 mph, with gusts as high as 22 mph.
Tonight
Mostly clear, with a low around 47. Northeast wind around 9 mph, with gusts as high as 23 mph.
Thursday
Mostly sunny, with a high near 70. East wind 9 to 11 mph, with gusts as high as 21 mph.
Thursday Night
A 30 percent chance of showers after 1am. Mostly cloudy, with a low around 52. East wind around 11 mph, with gusts as high as 20 mph.
Friday
Showers, with thunderstorms also possible after 1pm. High near 68. East northeast wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Friday Night
Mostly cloudy, with a low around 56. East northeast wind 5 to 9 mph becoming west after midnight. Winds could gust as high as 15 mph.
Saturday
Partly sunny, with a high near 78. West southwest wind around 7 mph.
Saturday Night
Mostly cloudy, with a low around 59.
Sunday
A 30 percent chance of showers before 1pm. Mostly cloudy, with a high near 80.
Sunday Night
Mostly cloudy, with a low around 59.
Memorial Day
Partly sunny, with a high near 83.
Monday Night
Mostly cloudy, with a low around 61.
Tuesday
A chance of showers and thunderstorms. Partly sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Pleasant Plains IL
 39.87°N 89.92°W (Elev. 597 ft)
Last Update:
2:55 am CDT May 20, 2026
Forecast Valid:
4am CDT May 20, 2026-6pm CDT May 26, 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