Abraham Lincoln Capital Airport (SPI) Weather 09/24/2025
Tonight
64
Slight Chance T-storms
Friday
86
Slight Chance T-storms
Friday Night
63
Chance T-storms
Saturday
87
Mostly Sunny
Saturday Night
65
Partly Cloudy then Chance T-storms
Sunday
83
Chance T-storms
Sunday Night
64
Showers Likely
Monday
83
Chance Showers then Chance T-storms
Monday Night
64
Chance T-storms
Tuesday
79
Chance Showers
Tuesday Night
61
Chance Showers
Wednesday
78
Partly Sunny then Chance Showers
Wednesday Night
59
Partly Cloudy
Weekly Forecast
Tonight
A 20 percent chance of showers and thunderstorms after 3am. Mostly cloudy, with a low around 64. East southeast wind 5 to 7 mph becoming west northwest after midnight. Winds could gust as high as 17 mph.
Friday
A slight chance of showers and thunderstorms before 7am, then a slight chance of showers between 7am and 1pm, then a slight chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 86. Calm wind becoming southwest 5 to 7 mph in the afternoon. Chance of precipitation is 20%.
Friday Night
A 50 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63. Southwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 87. Calm wind becoming south around 6 mph in the afternoon.
Saturday Night
A 30 percent chance of showers and thunderstorms after 1am. Mostly cloudy, with a low around 65. Calm wind.
Sunday
A chance of showers and thunderstorms before 10am, then a chance of showers between 10am and 1pm, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 83. South southwest wind 3 to 8 mph. Chance of precipitation is 50%.
Sunday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 64. South southwest wind around 6 mph. Chance of precipitation is 60%. New rainfall amounts between a half and three quarters of an inch possible.
Monday
A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 83. Chance of precipitation is 40%.
Monday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Chance of precipitation is 30%.
Tuesday
A 30 percent chance of showers. Mostly cloudy, with a high near 79.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 61.
Wednesday
A chance of showers. Partly sunny, with a high near 78.
Wednesday Night
Partly cloudy, with a low around 59.