Hazardous Weather Conditions

Current conditions at

Galesburg Municipal Airport (KGBG)

Lat: 40.93°NLon: 90.43°WElev: 751ft.

Partly Cloudy

65°F

18°C

Humidity 81%
Wind Speed S 8 mph
Barometer 29.81 in
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 31 Mar 5:55 am CDT
Extended Forecast for

Galesburg IL

  • Today

    Today: Showers and thunderstorms likely, mainly before 2pm, then showers likely and possibly a thunderstorm after 4pm.  Mostly cloudy, with a high near 77. South southwest wind 14 to 18 mph, with gusts as high as 32 mph.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    T-storms
    Likely then
    Showers
    Likely

  • Tonight

    Tonight: Showers and thunderstorms before 1am, then showers and possibly a thunderstorm, mainly after 1am.  Low around 42. North wind 11 to 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 42 °F

    Showers

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 1pm, then rain and possibly a thunderstorm after 1pm.  High near 50. East wind around 16 mph, with gusts 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: 50 °F

    Showers

  • Wednesday Night

    Wednesday Night: Rain and possibly a thunderstorm before 1am, then rain between 1am and 4am, then rain and possibly a thunderstorm after 4am.  Low around 44. East wind around 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 44 °F

    Rain

  • Thursday

    Thursday: Rain and possibly a thunderstorm.  High near 71. Breezy, with a south wind 14 to 23 mph, with gusts as high as 36 mph.  Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    High: 71 °F

    Rain and
    Breezy

  • Thursday Night

    Thursday Night: A chance of rain and thunderstorms before 10pm, then a chance of rain between 10pm and 1am.  Partly cloudy, with a low around 47. West wind 6 to 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 50%.

    Low: 47 °F

    Chance
    T-storms then
    Chance Rain

  • Friday

    Friday: A 30 percent chance of rain after 1pm.  Partly sunny, with a high near 74. West southwest wind 5 to 11 mph becoming south southeast in the morning. Winds could gust as high as 18 mph.

    High: 74 °F

    Partly Sunny
    then Chance
    Rain

  • Friday Night

    Friday Night: Rain and possibly a thunderstorm.  Low around 51. Chance of precipitation is 80%.

    Low: 51 °F

    T-storms

  • Saturday

    Saturday: Rain likely.  Mostly cloudy, with a high near 61. Breezy.  Chance of precipitation is 70%.

    High: 61 °F

    Rain Likely
    and Breezy

Detailed Forecast

Today
Showers and thunderstorms likely, mainly before 2pm, then showers likely and possibly a thunderstorm after 4pm. Mostly cloudy, with a high near 77. South southwest wind 14 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before 1am, then showers and possibly a thunderstorm, mainly after 1am. Low around 42. North wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
A chance of showers and thunderstorms before 7am, then showers likely and possibly a thunderstorm between 7am and 1pm, then rain and possibly a thunderstorm after 1pm. High near 50. East wind around 16 mph, with gusts 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.
Wednesday Night
Rain and possibly a thunderstorm before 1am, then rain between 1am and 4am, then rain and possibly a thunderstorm after 4am. Low around 44. East wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
Rain and possibly a thunderstorm. High near 71. Breezy, with a south wind 14 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
A chance of rain and thunderstorms before 10pm, then a chance of rain between 10pm and 1am. Partly cloudy, with a low around 47. West wind 6 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%.
Friday
A 30 percent chance of rain after 1pm. Partly sunny, with a high near 74. West southwest wind 5 to 11 mph becoming south southeast in the morning. Winds could gust as high as 18 mph.
Friday Night
Rain and possibly a thunderstorm. Low around 51. Chance of precipitation is 80%.
Saturday
Rain likely. Mostly cloudy, with a high near 61. Breezy. Chance of precipitation is 70%.
Saturday Night
A 30 percent chance of rain before 1am. Mostly cloudy, with a low around 36.
Sunday
Partly sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 31.
Monday
Sunny, with a high near 57.
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ABOUT THIS FORECAST

 
Point Forecast:
Galesburg IL
 40.94°N 90.39°W (Elev. 764 ft)
2:16 am CDT Mar 31, 2026
6am CDT Mar 31, 2026-6pm CDT Apr 6, 2026
 
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Additional Resources

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