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Hazardous Weather Conditions

Current conditions at

Springfield - Abraham Lincoln Capital Airport (KSPI)

Lat: 39.85°NLon: 89.68°WElev: 587ft.

Mostly Cloudy

65°F

18°C

Humidity 73%
Wind Speed E 9 mph
Barometer 30.07 in (1018.0 mb)
Dewpoint 56°F (13°C)
Visibility 10.00 mi
Last update 15 Oct 12:52 am CDT
Extended Forecast for

Mason City IL

  • Overnight

    Overnight: A slight chance of showers before 2am, then a slight chance of showers after 3am. Cloudy, with a low around 60. East northeast wind around 8 mph, with gusts as high as 17 mph. Chance of precipitation is 20%.

    Low: 60 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm. High near 74. East wind 6 to 10 mph becoming south in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 74 °F

    Showers

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 1am. Mostly cloudy, with a low around 45. West southwest wind 13 to 17 mph becoming northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 45 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Friday

    Friday: A 40 percent chance of showers after 2pm. Increasing clouds, with a high near 55. Breezy, with a northwest wind 17 to 20 mph, with gusts as high as 34 mph.

    High: 55 °F

    Breezy.
    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: Areas of frost after 5am. Otherwise, mostly cloudy during the early evening, then gradual clearing, with a low around 35. North wind 6 to 16 mph, with gusts as high as 28 mph.

    Low: 35 °F

    Decreasing
    Clouds then
    Areas Frost

  • Saturday

    Saturday: Areas of frost before 8am. Otherwise, sunny, with a high near 58. Light and variable wind.

    High: 58 °F

    Areas Frost
    then Sunny

  • Saturday Night

    Saturday Night: Areas of frost after 5am. Otherwise, clear, with a low around 35. Calm wind becoming south around 5 mph after midnight.

    Low: 35 °F

    Clear then
    Areas Frost

  • Sunday

    Sunday: Areas of frost before 8am. Otherwise, sunny, with a high near 68.

    High: 68 °F

    Areas Frost
    then Sunny

  • Sunday Night

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

    Low: 39 °F

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of showers before 2am, then a slight chance of showers after 3am. Cloudy, with a low around 60. East northeast wind around 8 mph, with gusts as high as 17 mph. Chance of precipitation is 20%.
Thursday
Showers and possibly a thunderstorm. High near 74. East wind 6 to 10 mph becoming south in the afternoon. Winds could gust as high as 18 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers and thunderstorms likely before 11pm, then a slight chance of showers between 11pm and 1am. Mostly cloudy, with a low around 45. West southwest wind 13 to 17 mph becoming northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
A 40 percent chance of showers after 2pm. Increasing clouds, with a high near 55. Breezy, with a northwest wind 17 to 20 mph, with gusts as high as 34 mph.
Friday Night
Areas of frost after 5am. Otherwise, mostly cloudy during the early evening, then gradual clearing, with a low around 35. North wind 6 to 16 mph, with gusts as high as 28 mph.
Saturday
Areas of frost before 8am. Otherwise, sunny, with a high near 58. Light and variable wind.
Saturday Night
Areas of frost after 5am. Otherwise, clear, with a low around 35. Calm wind becoming south around 5 mph after midnight.
Sunday
Areas of frost before 8am. Otherwise, sunny, with a high near 68.
Sunday Night
Mostly clear, with a low around 39.
Monday
Mostly sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 42.
Tuesday
Sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 45.
Wednesday
Sunny, with a high near 77.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mason City IL
 40.2°N 89.7°W (Elev. 568 ft)
Last Update:
1:21 am CDT Oct 15, 2026
Forecast Valid:
1am 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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation