National Weather Service Forecast for: Gulf Port IL
Issued by: National Weather Service Quad Cities, IA/IL
Updated: 6:02 pm CDT Jun 9, 2025
 
Tonight

Tonight: Partly cloudy, with a low around 53. West wind 5 to 10 mph, with gusts as high as 20 mph.
Partly Cloudy

Tuesday

Tuesday: Sunny, with a high near 81. West wind 5 to 10 mph.
Sunny

Tuesday
Night
Tuesday Night: Clear, with a low around 61. Southwest wind around 5 mph.
Clear

Wednesday

Wednesday: Sunny, with a high near 90. Southwest wind 5 to 10 mph.
Sunny

Wednesday
Night
Wednesday Night: Partly cloudy, with a low around 67.
Partly Cloudy

Thursday

Thursday: A 30 percent chance of showers after 1pm.  Mostly sunny, with a high near 87.
Mostly Sunny
then Chance
Showers
Thursday
Night
Thursday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
Chance
T-storms

Friday

Friday: A chance of showers, with thunderstorms also possible after 1pm.  Partly sunny, with a high near 84. Chance of precipitation is 50%.
Chance
Showers then
Chance
T-storms
Friday
Night
Friday Night: A 40 percent chance of showers and thunderstorms.  Mostly cloudy, with a low around 67.
Chance
T-storms

Lo 53 °F Hi 81 °F Lo 61 °F Hi 90 °F Lo 67 °F Hi 87 °F Lo 67 °F Hi 84 °F Lo 67 °F

 

Tonight
 
Partly cloudy, with a low around 53. West wind 5 to 10 mph, with gusts as high as 20 mph.
Tuesday
 
Sunny, with a high near 81. West wind 5 to 10 mph.
Tuesday Night
 
Clear, with a low around 61. Southwest wind around 5 mph.
Wednesday
 
Sunny, with a high near 90. Southwest wind 5 to 10 mph.
Wednesday Night
 
Partly cloudy, with a low around 67.
Thursday
 
A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 87.
Thursday Night
 
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. Chance of precipitation is 40%.
Friday
 
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 84. Chance of precipitation is 50%.
Friday Night
 
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 67.
Saturday
 
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 86. Chance of precipitation is 40%.
Saturday Night
 
A 30 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 66.
Sunday
 
A 30 percent chance of showers. Mostly cloudy, with a high near 82.
Sunday Night
 
Mostly cloudy, with a low around 66.
Monday
 
A 30 percent chance of showers. Partly sunny, with a high near 85.

 

Forecast from NOAA-NWS for Gulf Port IL.