Abraham Lincoln Capital Airport (SPI) Weather 05/20/2025
Overnight
63
Slight Chance T-storms
Tuesday
77
Chance T-storms
Tuesday Night
53
Slight Chance T-storms then Mostly Cloudy
Wednesday
64
Partly Sunny
Wednesday Night
48
Partly Cloudy
Thursday
63
Partly Sunny
Thursday Night
45
Partly Cloudy
Friday
68
Mostly Sunny
Friday Night
49
Partly Cloudy
Saturday
67
Mostly Sunny then Chance Showers
Saturday Night
51
Chance Showers
Sunday
69
Chance Showers
Sunday Night
52
Chance Showers
Weekly Forecast
Overnight
A 20 percent chance of showers and thunderstorms. Cloudy, with a low around 63. East southeast wind around 18 mph, with gusts as high as 29 mph.
Tuesday
A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Southeast wind 15 to 18 mph becoming west southwest in the afternoon. Winds could gust as high as 31 mph.
Tuesday Night
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 10pm. Mostly cloudy, with a low around 53. West wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 20%.
Wednesday
Partly sunny, with a high near 64. West wind 16 to 18 mph, with gusts as high as 29 mph.
Wednesday Night
Partly cloudy, with a low around 48. West northwest wind 9 to 14 mph, with gusts as high as 23 mph.
Thursday
Partly sunny, with a high near 63. Northwest wind 10 to 13 mph, with gusts as high as 23 mph.
Thursday Night
Partly cloudy, with a low around 45. West northwest wind 5 to 9 mph, with gusts as high as 18 mph.
Friday
Mostly sunny, with a high near 68.
Friday Night
Partly cloudy, with a low around 49.
Saturday
A 30 percent chance of showers after 1pm. Partly sunny, with a high near 67.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 51.
Sunday
A chance of showers. Partly sunny, with a high near 69.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 52.